Top Radio Frequency Engineer Skills

Below we've compiled a list of the most important skills for a Radio Frequency Engineer. We ranked the top skills based on the percentage of Radio Frequency Engineer resumes they appeared on. For example, 14.1% of Radio Frequency Engineer resumes contained RF Engineer as a skill. Let's find out what skills a Radio Frequency Engineer actually needs in order to be successful in the workplace.

The six most common skills found on Radio Frequency Engineer resumes in 2020. Read below to see the full list.

1. RF Engineer

high Demand
Here's how RF Engineer is used in Radio Frequency Engineer jobs:
  • Eliminated tedious manual development testing by RF engineers by implementing a high level of RF frequency and temperature compensation test automation.
  • Conducted detailed analysis on all frequency allocation requests for completeness and compliance which entailed the use of approved RF engineering principles/practices.
  • Provided RF engineering services to AWS National Engineering Team for coverage assessment requirements of specific markets.
  • Supervised a team of 15 RF Engineers to conduct compliance reporting analyses for telecommunication stakeholders
  • Lead wireless RF engineer in development of vehicular and hand-held industrial rugged computers.
  • Coordinated field collection specialists with Senior RF Engineers requirements.
  • Generate RF engineering related reports as required.
  • Assisted RF Engineering Manager with departmental responsibilities.
  • Coordinate with RF Engineering in designing and deploying channel elements and carrier additions to prevent system blocking and support network growth.
  • Improved processes and information management for the RF Engineering department using Excel, VBA, scripting, database mining, etc.
  • Participated in the RF circuit (front-end board) development of CDMA Mobile System as a RF engineer and lab technician.
  • Supported the RF Engineering team in traffic management and spectrum analysis, and guided management of the capital build plan.
  • Position Title: RF Engineer 2 - Responsible for planning the radio network for optimum coverage, quality and capacity.
  • Developed procedures and tools to make Alcatel-Lucent RF Engineers and RF engineering more consistent and more efficient with better quality.
  • Prepared and conducted internal training courses for interns, RF engineers, and managers on network optimization and troubleshooting techniques.
  • Mentor RF Engineers, assist management with major projects and maintain wireless network resource utilization for the Deep South Area.
  • Used solid RF Engineering principles and planning tools to maximize coverage, capacity, and performance of LTE radio network.
  • Promoted to RF Engineer II after demonstrating a significant aptitude for design, engineering, and execution of RF projects.
  • Compound information from different RF engineers in the region to create a repository of information for other departments to access.
  • Lead RF engineer on MARS01 Orbiter (Odyssey) and MARS03 Rovers (Spirit and Opportunity) UHF Communications links.

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2. KPI

high Demand
Here's how KPI is used in Radio Frequency Engineer jobs:
  • Collaborate with LCC technical management team to deliver comprehensive technical and KPI presentation to Sprint regional directors.
  • Developed final cluster optimization KPI reports.
  • Create site modification requirements for system KPI improvements including antenna changes, down-tilts, power changes, azimuth changes, etc.
  • Design optimization to improve coverage and quality KPI's including RSRP, RSRQ, Number of servers, SINR and throughput.
  • Extract the site KPI data from the BO report and present the data in the customer meeting on weekly basis.
  • Used combination of ATOLL & MAPINFO for Polygons studies in preparation for sub-cluster KPI calculations and Post Launch Drive Testing.
  • Provided management with reports on Key KPI's and also generated the propagation plot predictions with NSB's using Asset.
  • Prepare daily KPI reports and attend daily calls to discuss the progress and activities being done on the stabilization process.
  • Communicate with the market on daily basis, presenting KPI reports and identifying network impact along with the analysis.
  • Experienced in delivering the agreed KPI reports, coverage analysis reports, SC plots, & event analysis reports.
  • Supported KPI monitoring work before and after carrier launches and troubleshoot and escalate, as needed, for resolution.
  • Run hourly and daily KPI reports and send it to the customer highlighting improvement due to the implemented changes.
  • Configure network components, analyze LTE network KPI s and drive test data for LTE air interface optimization.
  • Coordinate with RF engineers to resolve day-to-day issues and support regions to deliver KPI of every UMTS cluster.
  • Map the KPI statistics into MapInfo in order to identify zones where problems occurred and detection of problems.
  • Involved in 3G Network optimization to maintain & improve R99 & HSPA services KPI's at desired GOS.
  • Monitor and review 3G/4G KPI performance, identify high runners (Blocks, Drops, Access Failures).
  • Create search areas within the Michigan geographic area of responsibility, worked with System Performance for KPI improvements.
  • Played a major role in analyzing and obtaining green KPIS for clusters and identifying pollution in the cluster.
  • Analyzed WiMAX processing tools and provided Key Performance Indicators (KPI) discrepancies and enhancements to vendors.

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3. Cell Sites

high Demand
Here's how Cell Sites is used in Radio Frequency Engineer jobs:
  • Enhanced territory system metrics by adding cell sites, performed site modifications and executed parameter changes.
  • Performed extensive RF Drive Testing of T-Mobile LTE network Cell Sites in Minnesota/Wisconsin/North Dakota/South Dakota/Iowa/ markets.
  • Integrated new cell sites and modifications into existing network and monitored statistics for system impact.
  • Performed cellular frequency planning/coordination for new and existing cell sites.
  • Performed inter-modulation studies and recommendations of co-locate cell sites.
  • Performed site verification of newly integrated cell sites.
  • Network monitoring/management including cell sites and clusters.
  • Analyzed drive tests data to identify areas with missing neighbors, pilot pollution, cell sites overshooting and scrambling code collision.
  • Manage RF design team for the market, while assisting in the design of 175 market cell sites within aggressive timetables.
  • Expanded network capacity and enhance performance by devising and managing a $12M Base Station upgrade project for 611 cell sites.
  • Received AT&T Get it Done Award Achievement was based upon the overseeing cell sites that were heading for litigation.
  • Managed the RF performance of 100+ cell sites in Manhattan for Sprint's largest and first 3G network in the US.
  • Executed annual market RF capacity plan to identify additional spectrum requirements for existing cell sites and areas needing new cell sites.
  • Developed a KPI seasonal forecast algorithm that resulted in an accurate forecast for cell sites that had highly seasonal traffic patterns.
  • Determine RF operating parameters and perform link budget analysis for new cell sites; prepare growth provisioning for existing sites.
  • Exceeded management expectations by turning up 20 cell sites ahead of schedule thus launching the product ahead of the competition.
  • Supervised the construction of 100+ new cell sites including site audits and site inspections; coordinated with local RF engineers.
  • Performed System Optimization and increased Network reliability by reducing Failed Connection Attempts and Dropped Calls for the EEGS cell sites.
  • Prepare Radio Frequency Data Sheets (RFDS) providing current and proposed configurations of cell sites based on design requirements.
  • Maintained database for E911 cell site information and E911 change and control requests for a total of 2415 cell sites.

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4. LTE

high Demand
Here's how LTE is used in Radio Frequency Engineer jobs:
  • Performed measurements and determined filter specification necessary to meet A/C line noise specifications per MIL-STD-461F.
  • Identified & architect of TrueCall LTE radio network measurement metrics for performance and coverage characterization.
  • Work closely with supplier/manufacturing engineer throughout the filter design, development and manufacturing phases.
  • Introduced lumped element filter product line to NG for vertically integrating radio production.
  • Created LabVIEW programs to optimize the RF evaluation (LTE, WCDMA) and meet customer deliveries while proving important data.
  • Provided R&D expertise for the design and circuit modeling of new thin film low-pass and band-pass microwave filters.
  • Perform Antenna and Line work operations and assisting Field operations during NSN 2G and 3G Cell modernization to LTE activities.
  • Post processing, analyzing and troubleshooting of drive data on Wind Catcher/XCAP, for CDMA and LTE optimization and troubleshooting.
  • Reported Bad Coverage areas, Dropped Call's area and LTE Access failure areas to the concerned RF Leads.
  • Prepare detailed LTE Design presentations to document approach, considerations, improvements, efforts, recommendations, challenges etc.
  • Worked on the technical implementation of optimization and launch of LTE networks of AT&T in NY-NJ market.
  • Design of different types of solutions for the LTE sites in the market based on the architecture and topography.
  • Managed the design, implementation and optimization of large to very-large scale in-building RF CDMA & LTE coverage solutions.
  • Redesign PLL circuits, loop filters, tune passive filters, and amplifier circuits as per the new design.
  • Managed weekly submissions of activities of various consulting teams involved in the launch of VoLTE sites in the network.
  • Radio Quality Assurance (RQA) and RF Performance Management tasks for both 3G and 4G LTE networks.
  • Reviewed and approved Samsung and ALU FIT activities for implementation of LTE new features and LTE software upgrades.
  • Prepared 2 BO reports and analyzed drive-tests during VoLTE launch; trained a group of engineers on VoLTE.
  • Involved with both IP network and In-building RF solutions as part of T-Mobile's Alternative Coverage Solutions group.
  • Identify geographic areas in the AT&T 4G LTE network performing below corporate established throughput standards.

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5. Cdma

high Demand
Here's how Cdma is used in Radio Frequency Engineer jobs:
  • Provided ongoing evaluation and support for first generation CDMA/AMPS cellular handset and participated in design/development of next generation products.
  • Developed automated test system to execute internal certification of CDMA cellular base stations to comply with industry standards.
  • Researched and developed RF transceiver circuits for fixed wireless telephony/data systems for commercial CDMA system.
  • Plan included CDMA soft-slope implementation & antenna down tilt/re-orientation optimization to reduce secondary usage.
  • Collected, analyzed, and post-processed CDMA performance data & identified coverage deficiency.
  • Designed base station transceiver subsystem of SWCDMA wireless telecommunication systems.
  • Performed data analysis and system optimization for CDMA system.
  • Provided field integration assistance and engineering for CDMA repeaters.
  • Worked on Cellular CDMA Wireless Local Loop (WLL) Concentrated Subscriber Station (CSS) as an RF design engineer.
  • Served as the team's chief client contact for a large volume of Code Division Multiple Access (CDMA) projects.
  • Orchestrated Greenfield Design of AWS CDMA network that covers New England including the Boston, Providence and Worcester metropolitan areas.
  • Developed processes and procedures for maintaining RFIC Test Fixture's for CDMA.WCDMA.EDGE, and WiMax products necessary to streamline operations.
  • Designed up-down converter with AGC, PLL, mixer, filter and LNA for WCDMA and Wi-Max Amplifier system.
  • Experience working in CDMA Access Configuration and Provisioning Application (CACP) and Common Provisioning Systems (CPS).
  • Test the effectiveness of 3G CDMA and 4G LTE installations for the Samsung - Sprint Network Vision project.
  • Design wireless base station equipment for both domestic and international markets (LTE, WCDMA, CDMA).
  • Bring initial system on line and optimize a CDMA 2000 system using NORTEL infrastructure in the Wisconsin markets.
  • Developed WCDMA, WiBro, EDGE testing technologies to reduce cost, cycle time, and/or improve reliability.
  • Accomplished daily RF test plans for a new Radio Remote Unit (RRU) product for TD-SCDMA.
  • Worked to improve VoLTE calls survival rate in comparison to CDMA Voice in Raleigh, NC market.

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6. GSM

high Demand
Here's how GSM is used in Radio Frequency Engineer jobs:
  • Analyzed Traffic-Data and capacity extrapolation planning for GSM system.
  • Developed and executed obsolete GSM transport harvesting program.
  • Conducted GSM/GPRS optimization and performance engineering.
  • Apply a solid understanding of overall cellular network to optimizing both the NOKIA GSM, ALU WCDMA and ALU LTE systems.
  • Test new hardware and new software features before production deployment and test in-depth fault diagnostics for UMTS, GSM and CDMA.
  • Maintain control of all network elements within customers wireless communication network via the GSM/UMTS/LTERF Performance Support (PAC) support platform.
  • Designed RF components for wireless applications such as for GSM, WCDMA, GPS, WiFi, using LTCC substrate.
  • Gained knowledge of Core Network Signaling Protocols (SS7) o Optimized, analyzed and improved performance of GSM network.
  • Lead the EE qualification of PA modules for GSM/EDGE & WCDMA and obtaining timely certification for used in our products.
  • Redesigned rural areas for GSM using Wizard Propagation tool, and predicted traffic and site capacity for the GSM transition.
  • Served as a cluster lead in a managed services project; managed a GSM network of more than 2,500 sites.
  • Design Test Scripts for RF Testing parameters to OEM Specifications on GSM, TDMA, CDMA, and Analog Protocols.
  • Participated in site technical visits and in-building surveys to identify RF equipment locations and antenna orientation for GSM and UMTS.
  • Experienced with the ADA cell Design and Network Optimization for GSM Technology and Planning & Optimizing GSM/GPRS/EDGE Networks.
  • Designed, instituted, and optimized build out of GSM/GPRS Overlay integration design of GSM/GPRS/EDGE/ to UMTS networks.
  • Performed Functional testing, Black box testing, Black-end testing, Regression testing on CDMA and GSM mobile.
  • Conducted TX and RX GSM / EDGE, WCDMA, CDMA verification testing for products before lab entry.
  • Analyzed network coverage for TDMA850 and GSM1900 networks in states of Oregon, Nevada and Washington using PlaNet.
  • Worked with the preliminary GSM/GPRS RF design for Panama City that includes 13 sites for the initial design.
  • Performed RF engineering on AT&T Network and RF Design and Deployment GSM and UMTS network.

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7. Umts

high Demand
Here's how Umts is used in Radio Frequency Engineer jobs:
  • Participated in UMTS RF planning preliminary design to estimate site density and configurations and make coverage predictions.
  • Drive testing and optimization of RF wireless telecommunication networks powered by UMTS.
  • Developed very good understanding in UMTS data processing and troubleshooting.
  • Perform Go/No-Go tests to launch AT&T's UMTS networks with acceptable performance in cell site and cluster level environment.
  • Configured CDMA, UMTS, and GSM systems and sat up hardware kits; and made recommendations on future equipment configurations.
  • Worked with the regional team to trial & implementation different Parameter & Radio network feature for Both LTE & UMTS Network.
  • Performed 3G/WCDMA Site Audits to verify the present GMS configuration on the sites and saw the feasibility to implement UMTS.
  • Work on UMTS Post launch work orders and SIB11 audits to verify the neighbor relationship parameters are as per strategy.
  • Finalized the design of 89 new UMTS sites in addition to existing 599 sites to improve coverage in these areas.
  • Worked (under project-specific NDA) with AT&T National design team on a Nationwide UMTS design Analysis project.
  • Authored a Network Design Questionnaire to make it applicable to CDMA, EVDO GSM and UMTS technologies along with LTE.
  • Performed 3G/UMTS layer management and Traffic balancing by Tilt adjustments, CPICH Power Change, IFHO adjustments and qoffset2sn.
  • Provided strategy and leadership to design and deploy carrier overlay projects for AT&T's regional LTE/UMTS networks.
  • Gained an in depth outlook of RF Optimization parameters and tools, ALU UMTS Architecture and Basic Call Flow.
  • Recommended solutions if LTE/UMTS carrier add design is not achievable (antenna size, azimuths and RAD height).
  • Network modernization using AIR antenna, RRU and Ground base solution for all 3 technologies LTE UMTS and GSM.
  • Create RF data sheets for the UMTS sites with the site audit information, leasing information and 2G requirements.
  • Provide technical support to sales and customers in the Caribbean and Central America regarding UMTS questions coverage analysis.
  • Assisted and worked with UMTS ATOLL design team for second carrier deployment, coverage and antenna tilts prediction.
  • Led addition of carriers to the existing WCDMA/UMTS network based on the Traffic analysis and traffic load requirement.

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8. Parameter Changes

high Demand
Here's how Parameter Changes is used in Radio Frequency Engineer jobs:
  • Conducted quality reviews of all site modifications and parameter changes performed for troubleshooting as well as other performance enhancement purposes.
  • Completed capacity planning and parameter changes and solved radio network statistical analysis.
  • Carried out Network optimization and recommendations for RF configuration and parameter changes.
  • Provided recommendations of RF configuration and parameter changes for optimal performance.
  • Managed network configuration and processed scripts for automated mass parameter changes.
  • Perform Network optimization by recommending parameter changes to improve KPI.
  • Propose site modifications and parameter changes for network optimization.
  • Prepared recommendation for parameter changes to optimize the network.
  • Performed system monitoring and optimization through RF parameter changes.
  • Performed Field Testing and supported all engineering parameter changes.
  • Recommend and implemented network parameter changes if required.
  • Recommended network parameter changes and ensured proper implementation.
  • Specified hardware and parameter changes to improve network performance
  • Recommend parameter changes to improve traffic balancing.
  • Recommended optimization and parameter changes as needed.
  • Implemented parameter changes to improve system performance.
  • Monitored performance trends and parameter changes.
  • Researched parameter changes to optimize network.
  • Create neighbor list, customer problem investigation, recommend parameter changes, layer-3 messaging and improve performance and prepare status reports.
  • Collected drive test data and performed root cause analysis of data to recommend site or parameter changes for problems encountered.

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9. Interference

high Demand
Here's how Interference is used in Radio Frequency Engineer jobs:
  • Performed link budget analysis, propagation analysis - coverage, interference, antenna selection and model tuning using Wizard simulation tool.
  • Collect drive test data and analyze statistical measurements to evaluate system quality and fine-tune network parameters for coverage and interference optimization.
  • Coordinated frequency assignments for radio equipment with FCC databases to obtain open channels to minimize interference while expanding networks.
  • Performed site selection, site configuration, site coordination, antenna selection, coverage analysis, and interference analysis.
  • Notified engineers of potential interference and worked with the Federal Communications Commission to control or mitigate interference signals.
  • Test interference levels using spectrum analyzer, distortion using oscilloscope, and quality stereo music using professional speakers.
  • Perform interference analysis for satellite terminal operation in the presence of high-power radar and military communication systems.
  • Designed capacity intensive venues using multiple antenna locations while managing interference for increased capacity output.
  • Develop automated software that controls multiple test equipment to induce interference signal for receiver test.
  • Optimized antenna orientation and tilt for coverage, signal quality enhancement and to reduce interference.
  • Create technical reports based on radio frequency interference calculation data to present to customers.
  • Involved in traffic capacity planning, demographics analysis, interference and frequency planning.
  • Perform radio frequency interference calculations for various tenant antennas installed on RF towers.
  • Developed area standard interference mitigation model and trained engineers in multiple states.
  • Identify RF interference related issues on processed drive-test data using MapInfo.
  • Created RF propagation models, ran interference analysis and frequency coordination.
  • Resolved frequency interference issues with field operations and spectrum engineering personnel.
  • Perform frequency planning, including interference analysis and channel assignments.
  • Have experience in bandwidth-limited situation, troubleshooting interference on network.
  • Network scanning using spectrum analyzer to check for external interference.

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10. T-Mobile

high Demand
Here's how T-Mobile is used in Radio Frequency Engineer jobs:
  • Reviewed incoming applications on T-Mobile owned towers and reviewed documents for accuracy and validity.
  • Provided radio design performance and optimization analysis for build-out of NJ T-Mobile Markets.
  • Provided customer support to T-Mobile Hub and operation engineers.
  • Train T-Mobile switch techs (Chicago and Milwaukee areas) on the maintenance and troubleshooting of all TDOA switch field equipment.
  • Consulted with AT&T, T-Mobile and U.S. Cellular and successfully negotiated over 25 border extension/field strength agreements.
  • Collected the data for the T-Mobile network all around Boston, New Hampshire, Rhode Island and Cape Cod.
  • Generate technical reports for different network providers (AT&T, T-mobile) for RF sweep evaluation.
  • Perform troubleshooting to sites that has high miscellaneous drop, including other indoor systems connected to T-Mobile BTS.
  • Provide technical and procedural training to BTS integration contractors, to ensure T-Mobile's design and performance requirements.
  • Project with T-Mobile Central Regional Business Office for UMTS Modernization.- RF UMTS Modernization War room Team Leader.
  • Performed congestion and future traffic growth based on T-Mobile's TPU tool (Traffic Prediction Utility).
  • Conducted near field and far field RF range testing for antenna design impacting ~50,000 T-Mobile base stations.
  • Conducted Drive Tests for TTS for T-MOBILE and scanner data for other operators in Boston area.
  • Helped launch and optimize GSM network Aerial Communications (T-Mobile) in Houston, Texas.
  • Validate the test results and also Update T-Mobile Tools and Databases with all E911 test results
  • Shipped Sidekick III, Sidekick ID, Sidekick LX and Sidekick Slide into T-Mobile.
  • Preformed in-Building DAS(Distributed Antenna System) tests for T-Mobile antenna networks.
  • Worked on the T-Mobile Modernization Project in the Washington DC and Baltimore Market.
  • Created Coverage maps to compare T-Mobile coverage and Metro PCS using Planet EV.
  • Worked as a GSM Engineer as a part of the T-Mobile NLP3 Expansion.

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11. Mapinfo

high Demand
Here's how Mapinfo is used in Radio Frequency Engineer jobs:
  • Identify RF Performance irregularities on processed drive-test data using MapInfo.
  • Used MapInfo to monitor terrain and simulation analysis.
  • Perform drive-test data analysis using MapInfo software.
  • Utilized performance metrics, drive test data, MapInfo software and other tools to monitor identify, and troubleshoot performance problems.
  • Route planning using MapInfo and Microsoft Streets and Trips in such a way to optimize network coverage, performance and capacity.
  • Assign sites for drive test engineers to collect data for newly integrated sites and generate maps for cluster drives using MapInfo.
  • Identified on strand, off strand and over-deployed opportunities to better the Coverage using tools like MapInfo & Google Earth.
  • Standardize MapInfo tools for entire Northeast Region and provide training & support and create tools using Map Basic for MapInfo.
  • Utilized MapInfo to illustrate coverage and dominate server scenarios of the network, as well as other special mapping requests.
  • Oversee drive test team activities to include: Plan and produce CW site validation drive routes and maps using MapInfo.
  • Created drive routes using MapInfo, Streets and Trips, Atoll prediction plots together with site information as a package.
  • Prepared reports of the conducted drive tests using MapInfo and checked for network related performance issues in the received data.
  • Coordinated with survey teams on field for planning the Height and Orientation of Antennas with the help of MapInfo tool.
  • Created RF custom tools for MapInfo using MapBasics, MS Access tools with SQL and MS Excel macros using VBA.
  • Performed design and deployment of network in Houston TX, using Planet EV, Schema and MapInfo for network design.
  • Produced maps using MapInfo and Street & Trips for cluster routes, network configuration, and presentations on Kansas market.
  • Performed design and deployment of network in Southern California using PlaNet EV 4.0, TEMS and MapInfo for network design.
  • Utilized MapInfo 9.0, Street Atlas 2009, Google Earth and SCOUT to define and document drive test routes.
  • Created Search area rings using MapInfo, evaluated site candidates and worked with Development Team to finalize the candidate.
  • Convert the drive test result to MapInfo Professional, MCOM format and to generate the reports for taking actions.

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12. Ericsson

high Demand
Here's how Ericsson is used in Radio Frequency Engineer jobs:
  • Worked with radio equipment manufactured by HARRIS, GE, RAYTHEON and ERICSSON.
  • Coordinate RF performance activities for the NV SPRINT network, (ERICSSON / ALCATEL - LUCENT).
  • Worked on ERICSSON RBS 2409/2308.
  • Developed and applied knowledge and understanding of internal Ericsson organizations to build influence and work more effectively with other departments.
  • Performed necessary performance evaluations to ensure maximum optimization of Ericsson Network System.
  • Directed installation, maintenance, repair, and field support activities involving Harris, TETRA, and Sony Ericsson communications equipment.
  • Work on new feature on L14B for Ericsson LTE OSS specially on load balancing through a5 threshold rather than a4 threshold.
  • Provided assistance to Ericsson engineers with regards to LTE parameter updates which required the use of TEI followed by parameter updates.
  • Served as RF Customer Complaints engineer and Team Leader in Ericsson - STC Managed services Project, radio network operation management.
  • Key tasks: Worked as Senior RF optimization engineer at TNSS Global, providing services on Ericsson Managed Services Project.
  • Work with Ericsson TAC to evaluate and resolve performance affecting hardware and software issues in new equipment and software releases.
  • Interfaced with the OEM's (ALU, Samsung, and Ericsson) to insure proper commissioning at NASCAR events.
  • Acted as a single point of contact (SPOC) for daily Test-Activity Coordination between Ericsson and Glow Teams.
  • Worked with Ericsson engineers to complete daily drives for AT&T in collection and optimization of the data.
  • Worked closely with the Ericsson RF team, studied the network coverage and drive route planning was done.
  • Handled cell-site equipment diagnostic tests and troubleshooting sites for Ericsson equipment like RBS 2000, 21XX, 22XX.
  • Repeated extension due to success in the role, and received Game Changer Award from Sprint and Ericsson.
  • Collaborated on data mining project using Ericsson employee performance statistics to determine level of effort needed per site.
  • Prepare presentations for training Ericsson India Engineers on TMC Process, tools, parameter checklist & Audit.
  • Worked in the Ericsson optimization group of various markets for the launch of AT&T network.

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13. System Performance

high Demand
Here's how System Performance is used in Radio Frequency Engineer jobs:
  • Reviewed and updated system performance, capability development, and interface control documentation related to the JTRS development program.
  • Evaluated system performance metrics and customer complaints, directing local and off-shore engineering teams that implemented parameter corrections.
  • Developed tools for extracting data from large data sets for wireless system performance analysis and parameter comparisons.
  • Conducted analysis of performance reports and operational measurements to track site/system performance and future capacity needs.
  • Monitored system performance utilizing internal and customer trouble reports, statistical reports and standard drive test.
  • Developed and presented capital plan based on engineering, marketing, operations and system performance objectives.
  • Supported the RF development team in evaluating and improving system performance by identifying/analyzing RF problems.
  • Developed tools for statistical analysis, executive reports for market analysis, and system performance.
  • Investigated problem areas to ensure successful FIT/FOA execution and provided recommendations for system performance enhancements.
  • Radio propagation modeling and transmission system performance link calculations including passive repeaters.
  • Simulated system operation at unit level to better characterize system performance.
  • Optimized cell parameters based on field measurements and system performance statistics.
  • Provided valuable system performance information to RF Supervisor associated with project.
  • Monitored system parameters especially traffic issues to improve system performance.
  • Identify areas of improvements to enhance system performance and reliability.
  • Experience in setting optimization parameters RF for optimum system performance.
  • Defined regulatory and RF system performance requirements in new designs.
  • Busy Hour System Performance analysis through switch Operational Measurements.
  • Monitored and trended system performance via accumulated OM reports.
  • Monitor system performance when additional in-building system is deployed.

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14. Network Performance

high Demand
Here's how Network Performance is used in Radio Frequency Engineer jobs:
  • Established, maintained executed operational and network performances standards processed and procedures governing repair, maintenance and monitoring of the network.
  • Optimized network performance through cell-site design, drive-test data analysis, capacity forecasting, performance metric analysis and parameter optimization.
  • Analyzed network performance data to project need for network expansion; managed equipment inventory, ordering and installation processes.
  • Analyzed network performance reports/statistics, make changes, request change or recommended improvements to achieve optimum network performance.
  • Developed technical solutions and identified and implemented new service opportunities to improve network performance and users' experience.
  • Executed in collection and analysis of performance and statistics data to improve WCDMA/LTE network performance and optimization.
  • Monitor daily network performance and communicate problems to operations to assist in diagnosis and repairs.
  • Worked with network performance services troubleshooting team, resolving issues arising during monitoring period.
  • Correlated events, counters, and alarms and provided recommendations for network performance improvement.
  • Evaluated the current network performance and modified parameters to increase network performance and availability.
  • Monitor network performance; optimize designated region for capacity as well as performance improvement.
  • Utilized switch statistical data to examine relevant traffic and network performance related issues.
  • Created historical performance data trends to anticipate future network performance and capacity.
  • Evaluate overall network performance and implemented appropriate steps to improve network quality.
  • Grouped available channels and aligned frequencies into sectors for efficient network performance.
  • Documented all changes, proposals and information related to network performance improvement.
  • Performed the tasks of radio frequency network optimization and monitoring network performance.
  • Optimized network to improve network performance and integration and troubleshooting support.
  • Helped improve overall network performance by identifying faulty network areas.
  • Monitored network performance and collected data using wireless test equipment.

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15. Test Procedures

average Demand
Here's how Test Procedures is used in Radio Frequency Engineer jobs:
  • Interacted with Design and/or Production Engineers to develop documentation, test procedures, verification, and techniques for specifications.
  • Developed and maintained product manufacturing technical documentation and instructions, manufacturing processes, assembly and test procedures.
  • Authored test procedures and standard operating procedures used by various engineers and technicians to standardize operations.
  • Generated documentation for technical reports, proposal contribution, and acceptance test procedures for requirement verification.
  • Generated production test procedures, managed RF module manufacturing, and assisted with design qualification.
  • Maintained drive testing responsibilities, including test procedures and identifying system issues.
  • Generated formal RF hardware acceptance test procedures based on customer specifications.
  • Define specifications and test procedures in conjunction with customer input.
  • Verified the accuracy of system specifications and test procedures.
  • Defined manufacturing test procedures, specifications and tolerances.
  • Coordinated with vendors and developed test procedures.
  • Generated written proposals and test procedures.
  • Write acceptance and qualification test procedures.
  • Conducted RF Acceptance Test Procedures to illustrate the efficiency of the newly installed outdoor sites by passing all criteria agreed upon.
  • Designed and implemented new BOM's, manufacturing spec data, test procedures and ECO release designs to manufacturing department.
  • Simplified & standardized the language in test procedures to reduce operator error by technicians learning English as a second language.
  • Analyzed circuitry voltage levels and signal patterns using various test results, and write up draft test procedures for implementation.
  • Support Eng Dpt to write production test procedures/Burn-In Test process and keep-up to date- BOM-assembly records and products schematics modifications.
  • Generated / revised Validation Plans, Test Plans, Test procedures, User Scenarios, Risk Assessments, and Reports.
  • Created manufacturing Wi-Fi/Bluetooth test procedures for contract manufacturers, going on-site to train them on setting up test stations.

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16. Handover

average Demand
Here's how Handover is used in Radio Frequency Engineer jobs:
  • Trouble shooting of handover/handover/radio/antenna/customer complaints etc.
  • Establish optimized and designed concentric cell including handover parameter & assignment algorithms between inter-cell, outer-cell and first-tier neighbor.
  • Performed various IRAT troubleshooting drives and resolved handover related problems.
  • Performed Investigation to eliminate drop calls and handover failures.
  • Verify handover functionality performance and proper neighbor relations.
  • Completed and verify handover between sectors.
  • Optimized interference and handover relations.
  • Analyzed data and made changes (Freq plan, handovers, and parameters) to conform with and exceed T-Mobile standards.
  • Performed CW and CCW drive round the site to check for swap sectors and successful handovers between sectors within a site.
  • Perform layer 3 analysis and call trace to find the cause of drop calls, access failure, and handover failure.
  • Analyzed drive test log files for Handover Problems, RF quality (Low ECIO, RSCP, and Pilot Pollution).
  • Radio Network Design, Site database preparation, frequency planning, neighbor list creation, handover list optimization, parametric optimization.
  • Investigated system issues like poor coverage, dropped calls, low throughput, swapped sectors, handover failures and interference issues.
  • Resolved weekly top offenders for PS Drops, PS Establishment Failures, and Handover Failures after market launch using statistical analysis.
  • Analyzed soft handover, IFHO & IRAT neighbors and made necessary changes base on base line drive (First drive).
  • Performed inter-frequency handover (IFHO) and cluster tests, mobile signal connectivity transfer processes; conducted field signal strength testing.
  • Cluster drive to verify RSSI, Handovers, Drop/Block call, Neighbor List, Interference, and RF coverage issues.
  • Worked extensively with admission control parameters and handover parameters in UMTS sites to improve the overall performance of UMTS network.
  • Conduct Site On-air Drive test/ Walk test such as Radio parameter check, Call, Data, and Handover Parameter.
  • Performed the daily tasks of checking Daily Drops, MOU and TCH reports, neighbor handover relation reports from XPM.

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17. Troubleshoot

average Demand
Here's how Troubleshoot is used in Radio Frequency Engineer jobs:
  • Authored scripts to implement these features and provided system monitoring and troubleshooting expertise as customer engineers successfully implemented the upgrades nationwide.
  • Analyzed situations; identified optimization opportunities; implemented changes; and engaged in sophisticated troubleshooting and problem solving.
  • Created several Visual Basic macro based programs to compile performance metrics and identify suspect resources increasing troubleshooting efficiency.
  • Developed processes for offender identification and troubleshooting including regular parameter, neighbor, features and radio capability audits.
  • Drive test data processing and analyzing skills, extensive post-launch optimization and troubleshooting competence.
  • Develop methods of procedure for troubleshooting, integration and upgrading network elements.
  • Provided in-building troubleshooting and integration of solutions to current and potential customers.
  • Provided system engineering required for configuring and troubleshooting Smart Antenna Systems.
  • Troubleshooted and maintained product installation issues and RF testing tools respectively.
  • Excelled in troubleshooting, examination and determination, especially with application.
  • Executed daily operations of line maintenance and troubleshooting according to task.
  • Prepare Engineering documentation with test data, performance and troubleshooting techniques.
  • Provided troubleshooting problem areas and provided recommendations for system performance enhancement.
  • Managed multiple teams during new network implementation troubleshooting and optimization.
  • Performed testing troubleshooting and component replacement on RF Power Amplifier.
  • Involved in troubleshooting and supporting manufacturing regarding product in charge.
  • Designed and fabricated several equipment modifications to facilitate advanced troubleshooting.
  • Identify and analyze top offenders; troubleshoot selected customer complaints.
  • Trained technicians how to troubleshoot RF/analog and digital circuitry.
  • Assisted technicians with testing/tuning/align modules and troubleshooting steps.

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18. Actix

average Demand
Here's how Actix is used in Radio Frequency Engineer jobs:
  • Worked with T-mobile RF engineers to monitor, enhance cellular performance and optimize the wireless system using ActixOne and TEMS software.
  • Use Network traces, ACTIX and MapInfo to identify undefined neighbors and to add or remove neighbors for network optimization.
  • Used ACTIX (Analyzer/Spotlight) tool to perform detailed Coverage Analysis, Missing Neighbor Analysis and Pilot Pollution analysis.
  • Post Processing activities using Actix-Analyzer and Actix-Spotlight and doing in-depth analysis with the layer 3 messages & RNC traces.
  • Used ActixOne software to investigate events and network problems and determine the overall network performance for further diagnosis.
  • Check and verify optimization activities and provide technical directions to RF engineers working with ACTIX spotlight.
  • Performed drive testing and analyzed network data using post-processing features of ACTIX Analyzer and MapInfo.
  • Involved in post processing and quality analysis of Drive data and Scanner data using ACTIX.
  • Used ACTIX ONE to analyze Call drops, setup failures for Voice & Data.
  • Upload TEMS log file in ACTIX for Analysis and Performance & optimization etc.
  • Post processing of drive testing logs using ACTIX Analyzer, TEMS Investigation 8.2.2.
  • Neighbor Audit and Optimization within large geographical area using MapInfo and ACTIX Analyzer.
  • Analyzed network data and provided neighbor and tilt change recommendations using ACTIX analyzer.
  • Post processing log files using ACTIX Analyzer for report generation and analyses.
  • Perform post-processing of LTE drive test data logs using ACTIX tool.
  • Drive data analysis using ACTIX Spotlight to identify network related issues.
  • Drive test analysis in TEMS and post-processing it in ACTIX.
  • Collected and processed drive data using TEMS and ACTIX software.
  • Generate and analyze KPI reports using ACTIX and ATTOL.
  • Created repositories for AOD data by using ACTIX Analyzer/Spotlight.

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19. MHZ

average Demand
Here's how MHZ is used in Radio Frequency Engineer jobs:
  • Track 800MHz, 900MHz, and 1.9GHz interference incidents and provide escalation assistance through communication with external licenses and regulatory agencies.
  • Designed RF amplifier, oscillator, mixer, and audio circuits in 50 MHz and 400 MHz remote locator receiver products.
  • Design and development of 910-920 MHz RF down converter for software defined radio to be used in a mobile application.
  • Integrated 450 MHz test gear and have provided extended on-site support in Mexico to project and performed drive test measurements.
  • Lead designer and key contributor of 868/915 MHz AM/ASK/FM/FSK direct modulation transmitter (RF2514/RF2520) in 0.5 Micron BiCMOS technology.
  • Designed RF modules for OEM transceivers and mobile data products that covered VHF, UHF and the 900MHz frequency bands.
  • Deployed, integrated and tested performance of 800 MHz RF front end system for air-to-ground communications in commercial jets.
  • Designed high efficiency class E power amplifiers in the 450MHz to 950MHz range with a low supply voltage.
  • Involved in 30 watts 800MHz CDMA Multi-Carrier Linear Feed-Forward Amplifier line-up design for Japan Cellular CDMA base station.
  • Designed VHF, UHF and 900 MHz pagers for US and Canadian market from product inception through production.
  • Fire, EMS, Police, and other government agencies utilizing 400Mhz to 800Mhz radio communication equipment.
  • Design of a CDMA 800 MHz cellular system to serve metropolitan and rural areas in Portland Oregon.
  • Worked on Three band(800,1900,2500MHz) site implementation and optimization on sprint network with Samsung OEM.
  • Satellite Modems with IF frequencies of 70/140 MHz, L-Band, and serial or IP interface.
  • Assisted in the successful optimizing of ATT s 700MHz LTE network in Tulsa, OK market.
  • Designed and developed 125 watts 280MHz main power amplifier module for Taiwan Paging base transmitter station.
  • Worked on all areas of the 700MHz and 800MHz mobile radio transmitter that used Cartesian feedback.
  • Participate in development of the next generation 900MHz wireless platform for life safety and security markets.
  • Lead RF designer for discrete Co-site Filters and Power Amps in the 30-512 MHz range.
  • Used Planet for planning of N=10 - 1900 MHz frequency plan including some AFP analysis.

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20. Data Collection

average Demand
Here's how Data Collection is used in Radio Frequency Engineer jobs:
  • Perform monitoring for troubled areas and execute site audits periodically and execute data collection for areas with issues for constant improvements.
  • Work closely with System Performance Engineers to resolve customer complaints by performing specific data collection and evaluating new results.
  • Use traffic monitoring, data collection and analysis to evaluate system integrity, reliability and compliance with performance standards.
  • Automated/developed looping test scripts using Lab View panels to quicken data collection over process voltage and temperature.
  • Developed and implemented a strategy of data collection and organization for the purposes of trend analysis.
  • Automated testing for quality assurance during manufacturing as well as the data collection process afterward.
  • Designed and developed software for automatic traffic data collection, number inventory and expansion scheduling.
  • Collected drive data and provided post data collection analysis to optimize network performance.
  • Worked with test equipment related to network optimization and data collection/processing software.
  • Determined solutions to customer complaints through data collection and statistical analysis.
  • Collaborated with calibration engineers and addressed issues pertaining to data collection.
  • Monitor real-time testing to immediately investigate irregularities with data collection.
  • Manage RF data collection and analysis to determine coverage characteristics.
  • Performed data collection and analysis of network performance indicators.
  • Designed and developed software applications for spectrum data collection.
  • Utilize data collection and investigation tools.
  • Resolve and troubleshoot minor problems in the field including but not limited to navigation, data collection software and UE issues.
  • Assigned projects: State to State Boundaries; Various States Data Collections Cellular and Wireless Networking and Acquisitions, Benchmark Services.
  • Manage post data collection and Acceptance Testing Process to determine coverage objectives are met as outlined in the Scope of project.
  • Helped in the development and optimization of in-house tools such as the data collection procedures on MapInfo(TM).

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21. FCC

average Demand
Here's how FCC is used in Radio Frequency Engineer jobs:
  • Provided regulatory analysis on site properties to ensure FCC/FAA & government regulatory compliance.
  • Performed testing of prototypes for conformance to FCC specifications during development.
  • Generated system specifications based on DOCSIS protocol and FCC regulation.
  • Completed FCC frequency coordination requirements in obtaining radio frequencies.
  • Submitted documentation for certifications in accordance with FCC regulations.
  • Determined regulatory coverage boundaries for extensions, FAA/FCC filings.
  • Design communication to function below FCC licensing requirements.
  • Prepared timely FCC/FAA and internal regulatory submissions.
  • Conducted FCC testing and antenna characterization.
  • Documented and submitted FCC exhibition.
  • Supervised RF contractors, coordinated FAA and FCC filings for regulatory compliance, and identified/qualified RF vendors supporting system build out.
  • Demonstrated ability to design to meet specific parameters, cost constraints, FCC specifications, and integrate designs into final products.
  • Liaised with internal departments: Spectrum Relations, Sales and the NOC, ensuring all FCC rules and regulations were met.
  • Worked closely with ME/RF/HW teams to submit/obtain regulatory/compliance/safety (FCC, CTIA, CCC, etc) certificates for Asia markets.
  • Requested inter-modulation and completed RF NEPA analysis for all proposed sites in addition to ensuring FCC compliance and appropriate signage posting.
  • Make sure that FCC [Federal Communication Commission] and WCS [Wireless Communications Services] are met after every testing.
  • Lead processes for FCC and PTCRB testing and certification as well as the AT&T carrier approval process for new products
  • Worked with legal team, successfully applying to FCC for new PTP microwave links and renewing and modifying existing links.
  • Created FAA/FCC documentation of cellular systems and microwave facilities in (50) metropolitan and (60) rural markets.
  • Modified the network design in order to comply with the Frequency Coordination requirements of FCC at licensed carrier boundary.

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22. Evdo

average Demand
Here's how Evdo is used in Radio Frequency Engineer jobs:
  • Developed Capacity analysis reports and alerts every week relevant to various markets of EVDO network.
  • Manage LTE/EVDO/CDMA related customer tickets to ensure system optimization.
  • Analyzed additional coverage/capacity requests for CDMA/EVDO services 7.
  • Provided extensive RF support during the optimization of the Networks and deployment of UMTS and CDMA Voice/EVDO, and E911 testing.
  • Worked on the EVDO 3G Data technology overlay projects in the San Diego, Denver, and Corpus Christi TX markets.
  • Supervised EVDO network upgrades (hardware and/or software), site modifications and optimization changes, accurately tracking project milestones achieved.
  • Performed performance engineering for the EVDO Network (Drop Calls, Access Failures, and successful Attempts) on Kansas market.
  • Involved in all aspects of RF design, Planning, implementation, optimization and traffic engineering for cdma-1x, EVDO Networks
  • Prepared statistically based graphical diagnostic reports for both voice and EVDO data capacity related issues in the Orlando Florida market.
  • Designed, integrated, and optimized wireless networks (CDMA 1xEVDO/TDMA_AMPS) in Oklahoma, Kansas, Missouri and Texas.
  • Developed a methodology and incorporated new tools to redesign EVDO RNC (AP re-homing) which enhanced RNC performance significantly.
  • Created and implemented DB for BSM and EVDO sites (Cluster Forward NL, reciprocals sector audits, MAHHO).
  • Design and on Air initial optimization of all of Manhattan WCDMA, EVDO, 1xRTT /CDMA2000 and WiMAX sites.
  • Tasked with coordinating efforts between Sprint and the vendor company for the successful launch of the new EVDO network.
  • Conducted strategic resource planning for deployment of EVDO into CDMA network to provide subscribers with improved HSPD service.
  • Run NPV & ROI analysis to provide new cell site/carrier justification & submit funding requests for EVDO network.
  • Authored an innovative workaround procedure that uses CDMA Voice NL hand-off matrix data to create an EVDO NL.
  • Analyzed and optimized (CDMA 2000) 1x and EVDO performance using drive test data analysis and statistics.
  • Project included EVDO traffic offloading to the LTE network as well as both EVDO and LTE optimization.
  • Ensured CDMA and EVDO projects were finished on time and within budget by working closely with subcontractors.

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23. New Sites

average Demand
Here's how New Sites is used in Radio Frequency Engineer jobs:
  • Developed tools to automate script creation for entering optimization data into switch including change/updates and building new sites.
  • Designed and implemented new sites and system modifications for special event coverage and capacity improvement.
  • Design new sites using simulated coverage analysis based on radio propagation software.
  • Integrated and optimized new sites to surpass requirements and ensure network integrity.
  • Deliver effective optimization techniques & strategic location of new sites.
  • Post process drive test data, review ATP (Acceptance Test Plan) and optimize new sites before making them commercial.
  • Participated in deployment process for over 20 new sites a year and made parameter and antenna optimization changes to neighboring sites.
  • Conducted meeting and site visits with acquisition and performance groups to monitor progress/modifications to schedule for on-air date of new sites.
  • Create RFD (design specification for new sites), Link Budget, and submit to PE to build sites.
  • Analyzed TEMS measurements and statistics in order to decide the need of new sites for traffic, coverage or quality.
  • Create configuration diagrams for existing and new sites, and establish procedures/guidelines for UMTS site design according to market specifications.
  • Implemented new procedures to streamline the work flow for RF, Site Acquisition, and Construction for new sites.
  • Investigated daily dumps of OSS (LTE/UMTS) to detect inaccuracies within network parameters including new sites/technology brought on-air.
  • Researched and surveyed new sites to determine the possible placement of cell equipment and developed RFDS and plumbing diagrams.
  • Performed detailed analysis of drive test data collected by Phone and Pilot Scanner, for new sites and clusters.
  • Performed SDH planning, Upcoming Nokia BSC planning, E-1 Time Slot mapping and Roll out of new sites.
  • Post launch optimization activities include daily statistics monitoring, troubleshooting poorly performing sites and shoe honing new sites.
  • Review ATP and CTTP tests on new sites, verifying power levels, VSWR, and cell functionality.
  • Work with construction and management to recommend new sites, cell-splits and sector adds to relieve congestion.
  • Realized planning using NETPLAN for the upcoming sites of Expansion of Delhi & New Sites of NCR.

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24. Irat

average Demand
Here's how Irat is used in Radio Frequency Engineer jobs:
  • Performed site configuration analysis, pilot pollution analysis, parameter configuration and IRAT neighbor analysis using Asset planning and analysis tool.
  • Analyzed Layer3 messages to find blocked calls, SHO& IRAT HO failure, Dropped call & abnormal network behavior.
  • Neighbor audits for INTRA, INTER & IRAT and performed biasing, parameter updates and also determined the HO types.
  • Overlay cluster drives, expansion cluster drives, IRAT and IFHO routes, sector testing, verify scrambling codes.
  • Experience in testing different IRAT scenarios and analyzing the logs on Mobile handset devices and reporting the issues.
  • Analyzed drive test data and recommended 3G, IRAT NL, azimuth, and tilt changes.
  • Create SSV, SSD, Mobility, stationary, and IRAT test reports for costumer review.
  • Analyzed dropped calls, access failures and IRAT failures using Business Objects and WNCS data files.
  • Performed IFHO/IRAT test on various routes in a cluster and reported drops if any immediately.
  • Overcome issues such as call drop, access failure, IRAT failure.
  • Consulted on IRAT implementation Review counter and prepared system KPI reports 2.
  • Drive testing LOG Files analyses, parameter configuration, IRAT neighbor analysis.
  • Experienced in determining causes of CS/PS drops & troubleshooting IRAT/IFHO's.
  • Analyzed IRAT and made necessary changes on neighbor relations and parameters.
  • Analyze IRAT and make necessary changes on neighbor relations and thresholds.
  • Check performance Counters to find the reasons for RAB/RRC/IRAT issues.
  • Performed extensive IRAT HO optimization for LTE network border sites.
  • Performed IRAT optimization to fix CS drops and Access failures.
  • Involved in analyzing the Layer3 messages for IRAT failures.
  • Neighbor relation UTRAN/IRAT and Primary Scrambling Code Plans.

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25. BTS

average Demand
Here's how BTS is used in Radio Frequency Engineer jobs:
  • Performed site audit inspection to ensure standardization of BTS sites to ensure infrastructure standardization and safety.
  • Do BER testing, Antenna Sweep testing; Internal and external alarm testing and simulation; BTS commissioning and integration.
  • Design Implementation which supports site selection, BTS selection, Antenna and transmission line sweeps and microwave deployment,
  • Define and create BTS parameters and perform cross checking in BSC (base station controller) using MML.
  • Use secure CRT to get BTS and Transmission related alarm & generate TT using NV EMS ticketing tool.
  • Plan network expansion projects (voice & GPRS, BTS & BSC) for capacity and coverage.
  • Led project implementation and management of HUAWEI projects in pioneering markets for BTS integration and BBU installation.
  • Created a budget for the deployment of BTS based DAS for public venues having capacity issues nationwide.
  • Designed in-building coverage using RBS 2308 or IP BTS for retail stores, and marketing support.
  • Worked with the CDMA and IDEN performance engineers on a certain parameter and EBTS load changes.
  • Network Operations Supervisor - 3 years of direct supervision of BTS Field and BSC/MSC Switch Technicians.
  • Tune BTS and BSC parameters and test new BSC software's before launching in markets.
  • Selected proper BTS location to get good EiRP at each antenna of different sectors.
  • Developed performance and test requirements for duplex filters and LNA's for 1900-band BTS.
  • Check BSC alarms & functionality and fix problems remotely with BSC/BTS field technician.
  • Study and Preparation of Understanding document on VSNL WiMAX network BTS, ASN.
  • Performed a system shakedown test to check BTS sanity to ensure optimum results.
  • Experienced with DAS testing and trouble-shooting for both repeater and BTS fed systems.
  • Conducted walk test for DAS and additional BTS connectivity for expansion DAS sites.
  • Reviewed and approved large scale vendors DAS designs interfaced with Motorola E-BTS.

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26. Frequency Planning

average Demand
Here's how Frequency Planning is used in Radio Frequency Engineer jobs:
  • Performed design/analysis/test for new up-converter design, to include frequency planning & RF filter specification/design/simulation/prototyping using surface mount components.
  • Performed Site Walks, Propagation Frequency Planning and Traffic Analysis to provide necessary capacity to meet subscriber forecasts.
  • Performed frequency planning/coordination, present reports with network improvement recommendations and assisted with coverage maps/engineering issues.
  • Evaluated candidate sites, frequency planning, supported zoning community hearings and reviewed construction drawings.
  • Experience in making system level analysis like Budget analysis and frequency planning.
  • Prepared adequate frequency planning to avoid co-channel and Adjacent channel Interference.
  • Supervised microwave frequency planning for new systems and interference troubleshooting.
  • Conducted 3G Network Frequency planning and frequency interference monitoring.
  • Developed written National Frequency Planning standards and guidelines.
  • General understanding of frequency planning and optimization techniques.
  • Performed Frequency planning, evaluate interference/noise and C/I.
  • Provide frequency planning and traffic analysis support.
  • Conducted frequency planning and network capacity planning.
  • Performed frequency planning, real estate analysis, performance engineering and troubleshooting, traffic analysis, and new cell site design.
  • Planned and implemented a new RF frequency plan (GSM), involving around 6000 sites using OPTIMI frequency planning tool.
  • Lead the RF team in frequency planning for Bay Area bridges and other affected areas (more than 600 sites).
  • Performed frequency planning, component lineup and selection and produced designs for microwave amplifiers, filters, and passive components.
  • Perform Frequency planning, interference analysis, frequency coordination (PCN), cross border coordination, quite zone.
  • Ensured network quality parameters were maximized via traffic analysis, frequency planning, hand-offs, tailoring and power control.
  • Performed End-to-End performance, frequency planning, design agreements, spectrum management, and new-technology planning for markets.

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28. Azimuth

average Demand
Here's how Azimuth is used in Radio Frequency Engineer jobs:
  • Conducted multiple RF simulations with different azimuth, tilt configurations and different network loading scenarios.
  • Verify azimuths, hardware acceptability and recommend/modify tilts.
  • Provide analysis and recommendations to fixed azimuth.
  • Reviewed Closeout packages including (Azimuths, Antenna & RRU installation, cable connections, Fiber & Jumper line Sweeps).
  • Verify the selection type of Antenna, Height, Tilt and Azimuth depending upon requirements of coverage and capacity from customer.
  • Verified and recorded the azimuths of the existing antenna mount and verified and recorded the existing antenna azimuths for each sector.
  • Conducted site verification after site build out which included antenna sweeps checks, antenna azimuths verification, cable connection etc.
  • Look for PN/PCI Pollution and overshooting sites and recommend design changes such as Tilt, Azimuth, and location changes.
  • Worked closely with Performance team for Azimuth verification, Swap sector, Sector not taking traffic etc on regularly basis.
  • Recommended antenna change, antenna MT/ET tilts, Azimuth change and New Site Build to improve cluster's overall KPI.
  • Generated reports detailing reasons for dropped calls, access failures and recommended azimuth changes, tilt changes and neighbor additions.
  • Change of Antenna tilts and Azimuths for better Coverage (RSRP, RSRQ) and CINR in affected areas.
  • Use of ACP (Automatic Cell Planning) tools for optimizing antenna model, electrical/mechanical tilts and azimuth configuration.
  • Identified and optimized sectors through planned Up-tilt, Azimuth change and replacement of existing antennas with varying HBW antennas.
  • Performed re-designing of cells like adjusting tilts, azimuth & orientation of antennas to meet coverage and capacity needs.
  • Conducted coverage containment (antenna tilt, azimuth and LNA and HePA changes) for the Connecticut market.
  • Worked on finding out swap sectors and changed the tilts, azimuth to improve the performance and coverage.
  • Audit down tilt, azimuth, antenna configuration, and Node-B elements to ensure data integrity for optimization.
  • Performed metric data transformation between (range, elevation angle, azimuth angle) and (WGS-84).
  • Performed site audits to determine the necessity of a site and to determine the Azimuth sand tilts required.

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29. Spectrum Analyzer

average Demand
Here's how Spectrum Analyzer is used in Radio Frequency Engineer jobs:
  • Required extensive understanding and use of lab equipment such as vector network analyzers, spectrum analyzers and signal generators.
  • Survey buildings to collect existing signal data and performed post-processing using spectrum analyzers and PCTEL frequency scanners.
  • Performed signal strength measurements using a spectrum analyzer and other Radio test equipment.
  • Tested designs using Vector Network analyzers, spectrum analyzers and oscilloscopes.
  • Experience in receiver sensitivity testing and calibrating using Spectrum Analyzer.
  • Perform impedance matching using microwave components and bench equipment such as HP 8510B vector network analyzer signal generator and spectrum analyzer.
  • Test equipment consists of spectrum analyzers, signal generators, power meters, video analyzers, audio analyzers and network analyzers.
  • Experienced with satellite test equipment and tools such as spectrum analyzers, cable and antenna analyzers and drive test units.
  • Experienced working with a variety of RF testing and analyzing tools: R&S test equipment and spectrum analyzer.
  • Characterized vendor components and products with RF bench equipment of network analyzers, spectrum analyzers, and vector signal generators.
  • Use of various bench lab equipment (network analyzers, spectrum analyzers, signal generators, meters, etc.)
  • Tested and optimized RF designs using network analyzers, spectrum analyzers, RF amplifiers and high power RF measurements.
  • Performed a thorough trade study for purchase of a Remote Carrier Monitoring Systems (remote spectrum analyzers).
  • Test set-ups including Signal Sources, Meters, Network and Spectrum Analyzers, PC/network based hardware and software.
  • Calibrate electronic and RF equipment including meters, power supplies, oscilloscopes, spectrum analyzers, network analyzers.
  • Core Qualifications RF Design Engineer- used spectrum analyzer, Frequency generator, RF power meter, Noise meter.
  • Upgrade existing equipment (scope, spectrum analyzer, TDR and ESD station) to meet validation requirement.
  • Used spectrum analyzers in measuring frequency, amplitude, bandwidth, channel power and standard cellular formats.
  • Utilized the RSA3303 Real Time Spectrum Analyzer and N3383 Vector Network Analyzer to characterize and optimize performance.
  • Operated complex devices including Signal Generator, Receivers, Network Analyzer, Spectrum Analyzer and Power Supply.

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30. Atoll

low Demand
Here's how Atoll is used in Radio Frequency Engineer jobs:
  • Generated initial coverage predictions of sites before sites launch to verify tilts/orientations according to coverage and quality requirements using Atoll tool.
  • Completed RF design for Outdoor DAS market identified areas inclusive of use of Atoll propagation tool and associated signal testing process.
  • Run simulations and predictions in Atoll for Baseline & Optimized projects (ACP) & reproduce customer provided stats for validation.
  • Used Atoll as new tool replacing Geo Plan & Atoll for site location, propagation, antenna selection.
  • Used Atoll coverage prediction to accurately estimate EDT changes needed for overshooting sectors and to maximize coverage.
  • Create polygon, drive routes and exit routes for ready site base on the Atoll prediction plots.
  • Experience with DAS design using propagation tools such as ATOLL and DAS Optimization by evaluating walk-test data.
  • Well versed in designing network sites and implementing it in the market using ATOLL and Planet.
  • Experience working on prediction plots from Atoll to design site coverage vs drive route plans.
  • Prepared coverage prediction map using Atoll prediction tool as a prerequisite for new site builds.
  • Received a special design analysis process training using Atoll at the beginning of the assignment.
  • Create test routes based on ATOLL generated -98dbm predicted coverage plots and geographical terrain.
  • Provide propagation plots and maps required for submission and also predictions using Atoll.
  • Performed predictions and Monte Carlo simulation on ATOLL for selected metro cell candidates.
  • Create and review designs using engineering tools such as IB-Wave, and ATOLL.
  • Validated site specifics via ATOLL/ASR/Guardian for ERP, Coordinates and heights of sites.
  • Created a propagation prediction model to be used in the Atoll propagation tool.
  • Worked on Atoll design demo platform to design and optimize a wireless network.
  • Created preliminary Desktop Design for the DAS Nodes using Atoll tool.
  • Run Toolkit and update Share Point List import for Atoll.

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31. GHZ

low Demand
Here's how GHZ is used in Radio Frequency Engineer jobs:
  • Worked with manufacturing group to successfully transition 10GHz product line to production and contract manufacturer.
  • Designed and developed microwave transceiver circuits for 6GHz/11Ghz point-to-point radio.
  • Design 0.02-6GHz Transceiver for Software Define Radio military application.
  • Designed low noise amplifier and active mixer RF front end blocks for 800 MHz to 2.4 GHz band wireless communication transceivers.
  • Design, specify, and prototype Satellite Radio Receivers, Home Satellite Repeaters and antennas operating at 2.3 GHz frequency band.
  • Contributed to the 18GHz receiver microwave design using double down conversion with YIG and VCO oscillators and integrated the complete receiver.
  • Assisted senior engineer in using IBM SiGe BiCMOS 0.18 Micron 7WL process to design a 2-6 GHz octave VCO ASIC chip.
  • Project: Semiconductor/Mechanical 32x32 Channel Switching System (10 ~ 2450 MHz), Semiconductor/Mechanical Switches (10MHz ~ 28GHz).
  • Optimized the existing design by reworking the soft-board design to include reliable hybrid thin-film alumina circuits in the 29-31GHz channel.
  • Designed test fixtures for the manufacturing of numerous RF and mixed-signal processing boards for the 2GHz COFDM/ FM Transmitter system.
  • Designed RF system architecture and discrete design of RF sub assemblies for military tactical communication equipment (30-2.1 GHz).
  • Key team member in the development group for discrete circuit design of DECT handsets and base stations at 1.9 GHz.
  • Tested Cable Visions Inc wireless 12 GHz broadband video delivery network using spectrum analyzers, high gain directional antennas.
  • Optimized output matching circuits to achieve 20dB return loss from 50MHz -1GHz, thus exceeding competitors specifications by 6dB.
  • Model and simulate the RF sections of the transmitter which runs in the 5.8GHz WIFI/ISM band utilizing Microwave Office.
  • Consulted & performed the RF layout of dual-band power amplifier design (up to 6GHz) using GaN technologies.
  • Designed LDMOSFET high power transistor and amplifier circuit at 2 GHz, one of the leaders in the industry.
  • Developed RF subsystems for several wireless microphone and headphone systems in UHF, 1.8 GHz and 2.4 GHz bands.
  • Design of 2.4 GHz local oscillator (RF2988) for direct conversion transceiver in 0.18 micron CMOS technology.
  • Performed high frequency design work, MMIC implementation and subsystem design up to 40 GHz on soft substrates.

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32. Verizon

low Demand
Here's how Verizon is used in Radio Frequency Engineer jobs:
  • Analyzed live network data and administered network adjustments for performance optimization on Verizon's wireless network in Southern California.
  • Job responsibilities includes LTE network optimization for Verizon network based in Cleveland Ohio.
  • Performed surveys and subsequent review and analysis using Verizon - DataPro.
  • Trained personal on basic telecommunication Alcatel-Lucent Verizon LTE field-test skills.
  • Worked on Data Optimization for Verizon Wireless using WindCatcher.
  • Work on government and private projects of all major customers (AT&T, Verizon, T-Mobile, Sprint).
  • Have worked closely with Verizon the past year designing 4G LTE 700 and 2100 MHz DAS projects throughout the Houston Area.
  • Managed as an Account Prime the RF and Capacity Network Performance Reports for Verizon Wireless for both CDMA & EVDO Technologies.
  • Worked as an engineering consultant for Verizon Wireless and Sprint to launch mobile data service in Sacramento and Orlando markets respectively.
  • Engineer: Responsible for device design, high performance circuits and initializing new technologies for Verizon and T-Mobile broadcasting towers.
  • Led and coordinated multiple drive test teams to collect VoLTE/LTE/XCAL data in NY Metro/Columbus, Ohio areas for Verizon Wireless.
  • Performed cluster tests, signal tests, and checked network bandwidth as per the requirements laid out by Verizon Wireless.
  • Coordinate with clients (cellular carriers like AT&T, Verizon Wireless, MetroPCS, T-Mobile, etc.)
  • Build and maintained infrastructure for various wireless organizations such as T-mobile, Verizon, ATT, Sprint, MTPCS etc.
  • Supported the Southern California Verizon Wireless market in timely delivery of CDMA projects to meet the desired KPI values.
  • Job Overview: RF Engineer responsible for the design and optimization of Verizon Wireless cellular network in upstate NY.
  • Carried out CDMA and EVDO system optimization efforts for new and existing networks of Verizon Wireless in different markets.
  • Assigned to various MetroPCS, AT&T Wireless, T-Mobile and Verizon Wireless projects throughout the United States.
  • Engaged by MSI as a team lead, responsible for RF Planning & network optimization for Verizon Wireless.
  • Test the performance of the OEM (Honda's equipment) over the existing AERIS and Verizon network.

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33. Network Optimization

low Demand
Here's how Network Optimization is used in Radio Frequency Engineer jobs:
  • Checked consistency to find any radio network optimization faults and give recommendations for correction.
  • Performed wireless (RF) Network Optimization and Performance Monitoring for multiple wireless operators.
  • Provided daily traffic reports on network improvements as result of network optimization.
  • Demonstrated experience and understanding of RF network optimization.
  • Experience in performing parameter tuning for network optimization.
  • Performed network optimization using various techniques e.g.
  • Provide feedback to operations for network optimization.
  • Provided suggestions for the network optimization.
  • Network optimization and drive test analysis
  • Design of network optimization proposals.
  • Serve as RF resource; provide expertise and guidance to peers on and off shore regarding network optimization and fault isolation.
  • Lead the drive test and post processing for ATC network optimization activities for all NASCAR Race tracks in the US.
  • Cost Reduction management, Vendor Management, Network Operational and Control (NOC) management, and Network Optimization management.
  • Performed GSM network optimization based on performance monitoring, customer complaints, drive test logs, coverage & capacity requirements.
  • Performed Network Optimization to improve GSM coverage by changing Antenna Tilt, Antenna height, Changing BSS Parameter.
  • Key Profile: LTE Solutions Architect and involved in LTE Radio Network Optimization; KPI analysis & suggestions.
  • Propose network optimization solutions; including identification of Macro, Micro, IDAS/ODAS and In Building Solutions.
  • Evaluate and adapt new methods and technologies regarding Radio Network Optimization, Features, Trials & Tuning.
  • Analyze sectors and collect data using LLDM and JDSU E6474A - Wireless Network Optimization Software.
  • Engaged by LCC as project lead responsible for network Optimization US Cellular Portland Maine Market.

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34. Nokia

low Demand
Here's how Nokia is used in Radio Frequency Engineer jobs:
  • Work up a specific RF package for each site, determining the installation locations of the Nokia UMTS Antenna and Equipment.
  • Traffic statistics analysis to define problem areas, monitor network performance in the NMS 2000 (NOKIA NMS solution).
  • Worked with local Services Manager to follow Nokia Services creation process, negotiate with sub-contractors, and develop customer proposals.
  • Project Coordinator, Network Performance monitoring, Alarm Monitoring for NOKIA - T-mobile Edge Activation project, EDGE throughput troubleshooting.
  • Drive Team, T-Mobile/Nokia Edge Project, Phoenix - Throughput was checked on all sites in the Phoenix market.
  • Provide technical feedback to Nokia tier 2 team for ongoing issues / feature bugs and for new features trials.
  • Make daily use of Nokia Reporting Suite to download KPI information from various T-Mobile markets and individual clusters.
  • Handled all the site lock and unlock requests to OSC Nokia for the market I work in.
  • Worked on Network Expansion monitoring and RTB data cases troubleshooting on Nokia System for Carolina's Project.
  • Optimized existing network by Addition/Deletion of neighbors using NOKIA OSS and recommending possible solutions to hardware problems.
  • Involved in launching second carrier on Nokia to improve throughput & off-load sites with high traffic.
  • Conducted customer visits to major customers: Nokia, Samsung, Cisco, and many others.
  • Planned and executed tasks to optimize RF clusters in the customer network during the Nokia deployment.
  • Work with subcontractors to finalized the design and compliance with the specific Nokia project specs.
  • Point of contact for any parameter issues and changes on Ericsson-Nokia Vendor Swap Project.
  • Selected for travel to Shanghai to Nokia s factory to help improve production process.
  • Conducted site visits, TEMS drive tests, and reviewed Nokia NetDoctor reports.
  • Worked as contractor for Nokia Networks, Dallas for T-Mobile EDGE activation project.
  • Contracted to Nokia Siemens Networks on the U.S. Cellular LTE deployment.
  • Experienced with Nokia tools like CM editor, TANO and HIT.

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35. Network Design

low Demand
Here's how Network Design is used in Radio Frequency Engineer jobs:
  • Consulted with telecommunications industry clients to provide expertise in wireless network design, optimization, performance evaluation, and testing.
  • Conduct system audits, perform transport network design, develop optimization plans based on customer requirements and provide recommendations.
  • Transfer competence to internal/external customers in Radio Network Design/Improvement area and develop competence of new employees.
  • Interpret technical specifications in accordance with Wireless industry standards in order to establish wireless network designs.
  • Deliver internal/external network design and performance training as well as customer workshops.
  • Participated in developing internal process used for radio network design.
  • Provided RF engineering network design/optimization consultancy services 2.
  • Microwave network Design in Colombia and Venezuela.
  • Network Design Assumptions and Recommendations.
  • Acted as a primary point of contact with other Sprint departments such as Network operation, Network design, and Switch.
  • Created preliminary network designs to help determine the number of cell sites needed for a network using CE4 prediction tool.
  • Network design areas included downtown Miami, South Beach, Key West and in-building design for Miami International Airport.
  • Lead Engineer providing initial network design solution for North and South American and Caribbean customers deploying GSM 1900 MHz.
  • Led team of 6 employees and contract support in network design, capacity, and optimization of CDMA networks.
  • Network design of future CDMA networks, CDMA2000, network optimization, and spectrum analysis and measurements w/HP.
  • Generated and issued work orders for Network Design Specifications for ops, real estate, and construction teams.
  • Provide network design documents as required for new system(s) and feature(s) deployment.
  • Create a full package on the Google earth pro for all layers after finishing the network design.
  • Microwave RF Network design and engineering for the Denver, Boulder, Ft Collins, Colorado Springs.
  • Work with customers to review network designs, recommend solutions and simulate them to study output statistics.

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36. OSS

low Demand
Here's how OSS is used in Radio Frequency Engineer jobs:
  • Developed & executed Call Accessibility and Retention Improvement programs utilizing various engineering principals to provide the best possible network subscriber experience.
  • Balanced multiple technical projects simultaneously, collaborating across cultural and language barriers within dynamic environment of extreme workforce and expense restraints.
  • Resolved cost and technical issues regarding deployment of system analysis applications by working across functional team and external vendors.
  • Performed propagation loss analysis that supported development of specifications for radios and antennas and understanding performance in the field.
  • Work closely in a cross-functional team environment with new product development engineering to identify and resolve electrical issues.
  • Implemented field trials to measure propagation penetration loss into commercial and residential buildings, enhancing coverage design accuracy.
  • Work with cross functional internal leadership to ensure all projects meet internal and external requirements and specifications.
  • Worked closely with cross-functional teams to streamline product development and cost-benefit analysis of engineering projects.
  • Interacted with cross-functional development teams for defining system requirements; implemented the system verification test.
  • Developed Multi-Carrier Base Station Power Amplifier (PA) using feed-forward and cross-cancellation technology.
  • Interfaced with Customer Support, central technical team and cross-functional teams regarding complaints resolution.
  • Work cross-functionally with internal business units to capitalize on available talent and resources.
  • Recommend possible solutions to ACC/RET offenders and continuously monitor the performance for improvement.
  • Work on Transmission/Receiver feeder loss calculations for newly created and existing transmitters.
  • Review market-level data and identify possible action items to resolve negative events.
  • Planned and coordinated cross-functional microelectronics test projects between local and Ireland locations.
  • Provide product information, product recommendations, cross-references of competitor's products.
  • Possess strong abilities to communicate effectively with customers, vendors and management.
  • Researched multiple antennas such as cross pole configurations for economical deployment.
  • Participated in cellular base station antenna alignments and return loss measurements.

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37. Pilot Pollution

low Demand
Here's how Pilot Pollution is used in Radio Frequency Engineer jobs:
  • Worked on Coverage analysis by analyzing reasons for degrading coverage and recommend Electrical tilts to improve coverage and reduce pilot pollution.
  • Experience in performing poor coverage, pilot pollution analysis and providing solutions.
  • Tilt recommendations for reducing pilot pollution and overshooting problems.
  • Avoided pilot pollution churn by solving coverage/quality issues.
  • Leveraged exceptional technical expertise to improve RF coverage, eliminate pilot pollution, detect missing neighbor site, and verify adjustment.
  • Conducted TEMS drive tests and did analysis to improve the RF coverage, eliminate pilot pollution, and detect missing neighbors.
  • Create Coverage analysis report for each cluster and recommend tilts to improve coverage, reduce pilot pollution and over shooters.
  • Identified areas of poor RF performance such as interference, coverage, dropped calls, unbalanced power and pilot pollution.
  • Suggest recommendation for network related problems like drop calls, pilot pollution, blocked calls and packet data access failures.
  • Tilt optimization and Azimuth to fill coverage holes and decrease pilot pollution to improve the POLQA score and CINR.
  • Analyze problem related to Coverage, Interference - Pilot Pollution, Missing Neighbors, and Search Window Settings.
  • Performed analysis on regions for Pilot pollution, over shooters & coverage holes and suggest necessary tilt recommendations.
  • Generate the KPI report and optimized the parameters like RSRP, SNR, Pilot pollution, Throughput etc.
  • Resolved the different issues including as cross-coverage, overshooting, lack of dominant server, pilot pollution.
  • Identify cause of Dropped Calls, Access Failure and Low HSDPA Throughput, Pilot Pollution and interference.
  • Minimize Pilot pollution, target clear cell dominance and proportionate coverage between cells and identify problem areas.
  • Provided 3G Site Re-engineering solutions which improved Cell Coverage and prevented Pilot Pollution and Cell Dragging.
  • Conduct pilot scanning to identify and resolve pilot pollution cases using Scanner Drive test.
  • Recommend antenna tilts to improve coverage and reduce pilot pollution in the clusters.
  • Identified pilot pollution by analyzing the scanner log files based on testing data.

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38. PCS

low Demand
Here's how PCS is used in Radio Frequency Engineer jobs:
  • Test power consumption of battery operated wireless communications devices including Smart Phones and Pocket PCs.
  • Performed RF engineering design, planning and implementation of cellular and PCS wireless communications systems.
  • Performed hardware verification tests for PCS cellular sites to ensure proper operation and adequate coverage.
  • Managed projects in wireless communications systems (Cellular/PCS) design and optimization.
  • Designed the PCS overlay for 23 cell sites in the Roanoke market that were used for STL for new spectrum purchase.
  • Worked with vendors to design and implement a system to provide cellular, PCS and Wi-Fi network for the entire Airport.
  • Design of low cost microwave components for wireless communication systems (PCS, LMDS, WLL, CDMA etc.)
  • Designed from concept to production transmitters for PCS CDMA, Cellular CDMA and AMPS, and PCS- AMPS mobile phones.
  • Designed PCS network, analyzed test data, analyzed antenna coax test report, troubleshoot system and computer system administrator.
  • Engineer in CDMA phone development during which optimization and testing of PCS phones required for presentation to potential customers.
  • Completed the prototype of wireless charging box for game consoles and wireless-powered mouse & keyboard for desktop PCs.
  • Created RFAF as well as NSS to be presented to the Metro PCS for approval of Node locations.
  • Utilized an array of drive test tools and RF propagation software for optimization and design of PCS systems.
  • Worked as a Lead LTE test engineer for implementation of MetroPCS LTE network for NY / NJ markets.
  • Recognized and promoted for my contributions and technical expertise in launching the largest PCS market in the USA.
  • Designed and continuously optimized the Phoenix / Tucson GSM PCS1900 market build out in 1998 and 1999.
  • Performed routine CDMA optimization on Sprint PCS's Phase III integration in Portland & Salem, Oregon.
  • Design receiver back end part for Dual Band Dual Mode (US-PCS and AMPS) mobile project.
  • Designed, analyzed and optimized wireless systems throughout the United States in the cellular and PCS markets.
  • Designed PCS system for the Knoxville Major Trading Area (MTA) based on GSM technology.

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39. PCB

low Demand
Here's how PCB is used in Radio Frequency Engineer jobs:
  • Designed WLP-to-PCB transitions in HFSS and facilitated component selection along with system integration and testing.
  • Optimized PCB layouts for attributes including signal integrity, self-interference and related parasitic phenomenon.
  • Coordinated with component distributors for timely delivery of parts for PCB assembly.
  • Developed customer reference PCB designs and customer application notes.
  • Expedited six PCB productions in one month to exceed customer delivery date by using local PCB manufacturing and re-designing EOL components.
  • Worked with in-house expertise to facilitate all designs for high volume robotic assembly of up to 8 layer PCB's.
  • Worked closely with board layout engineer and contract PCB manufacturer to finish the prototype of mobile antenna tuning system.
  • Design and prototype items such as radio housings and antenna elements utilizing shop tools and PCB mill by T-Tech.
  • Championed WCDMA Power Amplifier/transmitter line-up, antenna design and measurement, GSM receiver line-up, PCB layout and schematic.
  • Developed architecture, system, and circuit design methods, and PCB layout for UWB high speed devices.
  • Worked on all aspects of designs, schematic captures, and RF PCB layout (Mentor Graphics).
  • Served as main liaison between product development group and local manufacturing company for PCB fabrication and prototype builds.
  • Supervised integrated circuit and PCB layout designers to resolve any issues in critical circuit routing and layout creation.
  • Worked tightly with the PCB manufacture to develop complicated processes for this 15-layer, multiple-lamination array board.
  • Developed a Direct Conversion based RF Transceiver Module (Circuit Simulation, PCB design and Testing).
  • Designed and tested several types of embedded planar PCB antenna for wireless products in the UHF bands.
  • Circuit modeling using PSPICE, schematic entry using OrCAD, PCB design using PCAD and OrCAD Layout.
  • Established and maintained business relationships with selected vendors and suppliers for PCB fabrication and circuit board components.
  • Supervised PCB assembling, built test environment, troubleshot the system, and documented the defects.
  • Reviewed schematics, printed circuit board (PCB) layouts and assembly diagrams for engineering approval.

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40. Rfds

low Demand
Here's how Rfds is used in Radio Frequency Engineer jobs:
  • Coordinate with construction and implementation managers and Equipment Engineers for any antenna modification and RFDS changes.
  • Generated RFDS for sites to be modernized supporting different configurations.
  • Worked on editing data in RFDS bulk update sheet and master update sheet as per market requirements by entering data manually.
  • Acquired extensive Excel knowledge to use macro to verify, format and update information that need to be on the RFDS.
  • Performed site walks and evaluated all the candidates using Atoll to finalize the primary candidate and issued the preliminary RFDS.
  • Job requires a good understanding of RFDS, RF Plumbing Diagram, UMTS and LTE Network Configurations, Transport Network.
  • Updated Sprint about the RF decisions taken in weekly call and prepare final RFDS report of each selected candidate.
  • Created and maintained Radio Frequency Data Sheets (RFDS) for L700 as per scoping on the T-Mobile project.
  • Identify site configurations, generate RFDS, Monitor and improve performance while implementing UMTS1900 to the existing GSM/UMTS2100 network.
  • FEED created based on the proposed configuration on RFDS data sheet and existing information available in site audits.
  • Created/issued RFDS and plumbing diagrams for zoning, permitting and implementation (LTE and UMTS carrier add).
  • Perform network wide frequency planning and implementation and create and update Radio Frequency Design Sheets (RFDS).
  • Involved in site scoping and RFDS generation after getting the input from zoning, leasing and construction.
  • Led the RFDS (Radio Frequency Data Sheet) team for Illinois/Wisconsin market at AT&T.
  • Manipulated Macro sites data in MS Excel provided by the market in order to produce RFDS sheets.
  • Performed RF site inspection after construction to ensure that elements included in the RFDS were met.
  • Finalize RFDS with appropriate changes based on Development, Construction or to Implement T-Mobile Strategy shifts.
  • Provided RF support to construction team during scoping meetings to finalize the LTE and UMTS RFDS.
  • Support every big event, survey COW location creating RFDS and monitor live performance and optimize it
  • Assist Design team in preparing RFDS and help them in Link budget and coverage plots.

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41. Neighbor List

low Demand
Here's how Neighbor List is used in Radio Frequency Engineer jobs:
  • Performed Neighbor list optimization and parameter optimization to fulfill customer performance requirements.
  • Neighbor List Verification and parameter audits.
  • Adjusted system parameters, frequency, power level, and neighbor list to meet optimization goals and improve customer satisfaction.
  • Experience with the neighbor list changes and analyzing the dropped calls and improving the FER performance on the cluster network.
  • Modified the following parameters: neighbor list, RTD, border targets, cell types, and MCTA settings.
  • Validated that the neighbor list is populated along with the correct Pilot PN, Carrier and UATI color code.
  • Perform neighbor list creation for all cells, neighbor scrubbing, NL reciprocity checks, assignment of cell priorities.
  • Prepared Automatic Neighbor list based on ATOLL settings and making sure X2 links do not exceed the 32 limits.
  • Create and prioritize the neighbor list to make sure all the required neighbors are added and are properly prioritized.
  • Experience in 1x/DO carrier addition and deletion and updating the neighbor list as per the current channel plan.
  • Implement IFHO scripts and set hand over thresholds in OMP RAN, run market neighbor list audit.
  • Proposed changes on RF and antenna parameters, and to update the neighbor list on Kansas market.
  • Perform various parameter and neighbor audits in order to meet parameter compliance and keep valid neighbor lists.
  • Instituted Pilot planning, neighbor list assignment, and cluster divisions in preparation of system optimization.
  • Check the neighbor list before activating the LTE site to make the site ready for testing.
  • Optimize Neighbor lists, HO and power control parameters, troubleshoot T-1 and core network issues.
  • Optimized the radio performance for the newly integrated sites through physical optimization and neighbor list corrections.
  • Neighbor list (including inter BSC neighbors and inter Vendor neighbor) planning and optimization.
  • Performed core cleanup activities such IZP cleanup, Neighbor list deletion/update and site deletions etc.
  • Update the Neighbor list and Cell parameter values to eliminate drop calls and problem areas.

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42. CW

low Demand
Here's how CW is used in Radio Frequency Engineer jobs:
  • Design complete engineering documentation for all DAS projects and macro/in-building Benchmark/CW testing.
  • Designed & created CW test plans, so that propagation parameters could be calibrated to produce much more accurate prediction maps.
  • Lead a team on CW testing, node shakedown and system performance for ATT DAS network test and post processing activities.
  • Set up test vehicles for optimization and CW drives testing Antenna, GPS, laptop, AC/DC adapter, Transmitter etc.
  • Review and final approved RF design, candidate evaluation, coordinates drive testing with CW, benchmark and tune propagation models.
  • Conducted CW tests taking into consideration the Link Budged as well as importing the data into Planet EV for further analysis.
  • Set up a mock tower in the field with construction team and generated a CW signal using Gator Class A Transmitter.
  • Created search ring, analyzed CW drive test data, and propagation model to predict coverage and determined viable solution.
  • Determine strategic sites that are to be CW tested and create tracking report for cost analysis and CW team deployment.
  • Conducted benchmark testing to ascertain existing coverage followed by construction/site walks as well as CW testing to make required modifications.
  • Redesigned analog signal processing portions of Hawk Target Generator to pass system level testing of Hawk HPI and CWAR radars.
  • Performed CW test and tuned propagation models based on collected data on PlaNet software tool; administered PlaNet NT workstations.
  • Conduct site survey for planning, installation & commissioning and perform walk test & CW using a test Transmitter.
  • Job responsibilities and Product Specification: Reverse Engineering, design enhancement and performance testing of CW FM RADAR system.
  • Prepared search ring packages, which consisted of initial site design, coverage predictions and CW drive test results.
  • Led a drive-test team in different parts of the country to collect CW (continuous wave) path-loss data.
  • Used MatLab to capture frequency spectrum plots of a radio channel including CW tone and noise power density.
  • Review Antenna sweeps, PIM and CW test reports before site turn up and identify areas having issues.
  • Processed and analyzed CW drive test data, run propagation model tool for accurate prediction of the candidate.
  • Expedited completion and minimized cost of CW drive for model tuning by using existing diversity and spare antennas.

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43. Drive Test Data

low Demand
Here's how Drive Test Data is used in Radio Frequency Engineer jobs:
  • Direct system performance trend analysis and optimization utilizing network statistics and drive test data.
  • Ensured data integrity of various morphology/topography databases and drive test data for model calibration.
  • Perform drive test data analysis to identify network problems and provide recommendations.
  • Performed Drive Test data analysis, RF parameter optimization and troubleshooting.
  • Analyze Drive test data to determined optimal parameters setting.
  • Provided assistance in analyzing parameters and drive test data.
  • Analyzed and incorporated drive test data into modeling.
  • Drive test data analysis and parameter optimization.
  • Performed detailed Drive test data analysis and reporting for any anomalies or potential problems that may affect the LTE network upgrade.
  • Analyzed reports, graphs and plots of system performance statistics and drive test data that indicate and isolate system performance problems.
  • Created drive routes, processed drive test data using XCAP & WindCatcher and validated field test results by L2/L3 log analysis.
  • Complete Post Drive Test such as Analyze Drive Test Data, Monitor the site, Prepare Site On Air Performance report.
  • Perform engineering support for Sprint Network Development department, through drive test data analysis and fine tuning of propagation models.
  • Experienced Post processing of drive test data, submission of coverage verification report including recommendations on all the candidate sites.
  • Analyzed drive test data and messaging between BTS and mobile to solve performance problems quickly and keep project on schedule.
  • Monitored and anatomized statistical and drive test data to enrich system performance needle such as dropped calls, blocked calls.
  • Analyzed drive test data; planned; applied TEMS Investigation (optimization, set-up, breakdown and troubleshooting).
  • Use of drive test data and counter PCMD data to evaluate and tune propagation models including in-building propagation models.
  • Initial recommendation based on audit results, propagation plots, Drive test data, BAN's, Population counts.
  • Analyze drive test data and make recommendations for coverage / quality improvement and dropped call / access failure mitigation.

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44. GPS

low Demand
Here's how GPS is used in Radio Frequency Engineer jobs:
  • Supervised Cell/GPS antenna development; designed Bluetooth printed antenna using HFSS EM simulator.
  • Review of GPRS+GPS Module specification including user interface applications commands.
  • Developed GPS sub carrier modulation circuitry.
  • Created ATP Test Plans for DAS Systems, Fiber Optic Distribution System and GPS Subsystem for the WTC HUB Project.
  • Configure and use HP receiver test bed (w/GPS), cell test transmitters, antennas, and plot results.
  • Solved the GPS VCXO 1x10^ -12/second freq instability problem with my own DDS theoretically impossible design for next-generation GPS satellites.
  • Radio Modem UHF/VHF Narrowing Band - Evaluated, tested, and integrated of Ground Base GPS under UHF/VHF Narrow banding.
  • Designed miniature front-end circuits, consisting of LNA and SAW filter, to be integrated with the GPS antennas.
  • Performed different instrument setup including transmitting and receiving antennas, Multi-Band Stimulus Transmitter, GPS and Connecting the scanner.
  • Perform the full functional test on bench for new WiFi/WiMax transceiver IC, cellular handset receivers/transmitters and GPS receivers.
  • Designed a co-site scenario between GPS and Wi-Fi transmitter to validated EMIT's EMI predictions for this scenario.
  • Wired and maintained communication sites which used GPS for timing and Wide Area Network technology for control.
  • Manage a testing drive and routes, using Street Atlas supported by a GPS or POSLV system.
  • Performed Environmental Testing for L-band GPS satellite Transmitter Modules using Automated Test Equipment (ATE).
  • Designed the RF front end of a 4 channel GPS receiver in a compact PCI format.
  • Experienced in GPS Navigation programs such as MS Streets and Trips or, Deformed Street Atlas.
  • Design and integration of RF path circuitry for GPS subsystem including antenna selection and evaluation.
  • Participated in project team to define mechanics, software and hardware solutions for GPS/AMPS product.
  • Designed laid out, and tested calibration board for LOCO GPSI Mini Lite Program.
  • Support certification laboratories for compliance of WLAN, Bluetooth, GPS and NFC systems.

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45. HO

low Demand
Here's how HO is used in Radio Frequency Engineer jobs:
  • Work with potential clients in a consultant capacity to develop solutions to their particular requirements regarding internet access or telephony.
  • Worked directly with government stakeholders to identify key needs, and translated those to actionable software development requirements.
  • Devised, implemented Software Testing Methodologies/Strategies in both Client/Server and Web based applications to ensure Quality Assurance Control.
  • Design of optimized transmit calibration method and application for manufacturing tests Performed root cause analysis of failed units.
  • Performed critical on-site troubleshooting for clients, responsible for acquiring data and generating FCC compliance and certification reports.
  • Design and develop a new test methodologies and procedure under changing SoC requirement and specification.
  • Performed technical analysis of in building coverage designs and also performed troubleshooting on these systems.
  • Developed a method for modeling radio frequency coverage on elevated roadways using MSI Planet.
  • Provide engineering support and assist field operation technicians in troubleshooting wireless network equipment.
  • Experienced troubleshooting and responding to customer concerns while ensuring the highest level satisfaction.
  • Develop automation tools using Python for data correlation and test time correlation reports.
  • Developed Python scripts for automation of bench equipment and statistical test data analysis.
  • Determine capacity requirements and select equipment appropriate for those requirements in the design.
  • Monitored system performance by reviewing network statistics and troubleshooting any related technical issues.
  • Perform software and hardware installation and configuration in addition to troubleshooting related issues.
  • Network element monitoring, analysis, fine tuning, optimization and troubleshooting.
  • Provide post-optimization system performance support by troubleshooting areas with poor RF performance.
  • Provide on-site technical assistance to investigate, troubleshoot and repair equipment.
  • Developed speech-to-text program to integrate with warehouse tracking application.
  • Performed and Hardware and software troubleshooting when necessary.

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46. Rssi

low Demand
Here's how Rssi is used in Radio Frequency Engineer jobs:
  • Task was to ensure there was no performance degradation, traffic loss/imbalance, RSSI spikes, hardware issues etc.
  • Designed CATV receiver with AGC, Gain Adjust, RSSI, and RF level monitoring.
  • Identified sites with high RSSI in the network to Identifying tall sites or over shooters.
  • Worked with Sprint Counterparts to determine interference issues on 2.5GHz sites with high RSSI.
  • Tilt Recommendation, Parameter (Power/HiCAP) analysis, RSSI/VSWR/Alarms issues with customer.
  • Worked together with UTRAN team to solve RSSI issues and other parameter issues.
  • Predict RSCP, RSSI, EcNo, Dominance and Throughput utilizing Atoll.
  • Verify UL RSSI measurements at NodeB level ahead of optimizing for interference.
  • Check the existence of site alarms like VSWR and RSSI alarms.
  • Resolved RSSI/VSWR or configuration issues on newly added sites.
  • Perform SITE ATP (Acceptance Test Plan) using WITT 9.10 tool for RSSI and CINR testing of particular site.
  • Checked RSRP, RSRQ, CINR, and RSSI in the areas where the sites were present.
  • Recorded RSRP, RSSI, CinR values for AT&T, using TEMS recording software.
  • Perform audits to check for VSWR, RSSI, alarm and hardware issues.
  • Investigate the sites which have alarms, high RSSI, T1 issues.
  • Collect radio measurements like RSSI, RSRP, SINR and PCI.
  • Performed the BCCH testing for the RSSI of various sites.
  • Collected KPI parameters (FER, RSSI etc.)
  • Check RSSI and T-1 issue of each sector.
  • Observed and collected the RSSI using Grayson equipment on Spectrum Tracker at various locations around the transmitter coverage area.

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47. Nortel

low Demand
Here's how Nortel is used in Radio Frequency Engineer jobs:
  • Performed NORTEL network parameter optimization.
  • Provide hardware/software recommendations for coverage, capacity or performance issues for Nortel market involved.
  • Engaged in system performance monitoring and reporting for Nortel customers.
  • Provide hardware/software recommendations for various Nortel markets involved.
  • Provided training sessions and technical support for performance and deployment issues to Nortel regional and field engineers and directly to customers.
  • Performed air interface on both sets of equipment to allow system sharing in preparation for Nortel Networks switch cut over.
  • Designed and planned equipment change outs for Sprint legacy equipment to Network Vision (Nortel to Samsung).
  • Determine the nature of a customer's forward and reverse link throughput issues with Nortel's 1xEV-DO product.
  • Manage and coordinate 15 drive teams and achieve accurate test results during migration from Nortel to Samsung Equipment.
  • Obtained extensive knowledge of Nortel's implementation (design and optimization) of CDMA 1xRTT and EV-DO.
  • Optimized and implemented EV-DO carriers using Nortel equipment in high traffic areas throughout South Georgia.
  • Represented the engineering in Nortel TDMA Committee Meeting in Miami, USA, 1999.
  • Reason for leaving: Layoff due to Nortel loosing contracts and downsizing.
  • Confirmed and inspected previously installed Nortel TDMA equipment in Detroit, Michigan.
  • Developed tools to parse SBS call drop logs in the Nortel BSC.
  • Processed raw data into Wizard Plot maps and submitted to Engineers at Nortel
  • Pioneered the use of Nortel proprietary software for testing amplifiers/radios.
  • Conducted national training on the process for all Nortel markets.
  • Key player in the NORTEL to Ericsson equipment swap.
  • Install Nortel 18000 /ALU 9000 cabinet assemblies.

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48. Site Surveys

low Demand
Here's how Site Surveys is used in Radio Frequency Engineer jobs:
  • Perform complex radio frequency Site Surveys, determining RF characteristics in specified environments while allowing for meticulous implementation of WLAN infrastructures.
  • Conduct Site surveys to identify equipment location, antenna orientation, and stealth requirement to facilitate Zoning.
  • Conducted site surveys; assessed and documented current site network configuration and user requirements.
  • Obtain information for project development by conducting site surveys and test acceptance recommendations.
  • Conducted site surveys and candidate evaluation for equipment location and antenna orientation 5.
  • Performed on-site surveys of microwave energy intensity at cellular network sites.
  • Performed site surveys and provide documentation for telephone cable company.
  • Conducted RF site surveys and confirmed and documented system specifications.
  • Conducted site surveys prior to starting the design * Selected hardware and material, assured compliance with specifications and product requirements.
  • Key Performance Highlights: o Standard Sales - Multiple locations - site surveys and Installations * Centrally located wireless controller system.
  • Participate in post-build site surveys as necessary to verify vendor quality and to assist in true-up of vendor Purchase Orders.
  • Design DAS system based on site surveys, customer supplied floor plans and requirements, and specific scopes of work.
  • Generate RF Coverage plots, Carry out area and site surveys to identify RF equipment location and antenna orientation.
  • Perform RF site surveys to verify designs, take measurements, and identify cable routes and installation challenges.
  • Review and approved DAS system designs based on site surveys, customer supplied floor plans and coverage requirements.
  • Perform Tier 2 network troubleshooting as well as performing site surveys for core network roll out projects.
  • Perform propagation analysis, create link budgets, conduct site surveys, and analyze drive test data.
  • Managed and trained a team of 3 installation technicians on RF Troubleshooting techniques and site surveys.
  • Performed site surveys with the subcontractors at NWS sites, and reviewed their site survey reports.
  • Manage & coordinate initial and final site surveys; & review survey reports submitted by sub-contractors.

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49. E911

low Demand
Here's how E911 is used in Radio Frequency Engineer jobs:
  • Collaborated with engineers from different departments to synchronize data files to ensure integrity of all the E911 data being submitted.
  • Lead the team of 12 drive test technicians to analyze and optimize AT&T network E911 call location accuracy.
  • Perform regular updates to E911 TDOA database from new site builds, network growth & regular site changes.
  • Verify WLS installation well and functioning well in BTS and monitor E911 call getting location phase II info.
  • Perform CSFB testing to verify LTE call success rate and call drop rate, speed test and E911.
  • Performed E911 calls and assisted the engineers in optimizing the data in both remote and urban areas.
  • Monitored project milestones using PACE tool and managed open tickets for E911 and TCS using IWOS.
  • Performed E911 testing on 3G towers; waited for site to migrate; completed stationary testing.
  • Performed E911, VOIP and Voice testing by capturing and monitoring SIP signals and VoLTE launches.
  • Worked with e911 team to ensure e911 testing is scheduled and passing prior to migration.
  • Supported field ops for 4G F1 and F2 carrier E911 validation and verification test activities.
  • Managed both market transitions with E911 vendors to successfully re-home all sites to new switches.
  • Perform level 1 troubleshooting analysis of key E911 parameters via review of reporting tools.
  • Perform E911 Phase II functionality testing, including verification of PSAP and LAT/LANG Coordinates.
  • Performed live and simulated call tests conforming to AT&T's E911 requirements.
  • Migrated and optimized sites that entailed No Harm, E911 and ATP testing.
  • Initiated the e911 testing for 524 sites with newly added 800 MHz channels.
  • Developed the E911 filing procedure for the deployment of concentric-cells in Southwest FL.
  • Updated Sort and Asset for Lemming for E911 test for Modernization and L700.
  • Perform E911 End to End Audits, monitor and support E911call testing.

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50. System Design

low Demand
Here's how System Design is used in Radio Frequency Engineer jobs:
  • General system design responsibility including working with or providing support to the engineers responsible for the various transmitter units.
  • Performed system design and analysis, developed frequency plan and designed and analyzed transmit and receive lineups.
  • Analyze design considerations and perform system design to eliminate coverage holes and to optimize capacity/coverage.
  • Specified system design criteria such as equipment configuration by site type and equipment operating parameters.
  • Work closely with customer personnel/other teams regarding system design, performance and optimization.
  • Developed systems engineering documents for a satellite antenna subsystem design.
  • Provided feasibility study, system design, on-site evaluation.
  • Review and recommend improvements to existing system designs.
  • Performed system design using Planet Propagation tool.
  • Advanced existing system design for proof-of-concept seedling.
  • Lead wireless hardware product/system design engineer.
  • Established small-cell/DAS system design/deployment guidelines.
  • Contributed to LTE and AWS RF system design including search area issuance, candidate assessment, and approvals within area of responsibility
  • Guide the project progress by offering RF system design, testing and software support in an aggressive product development environment.
  • Collaborated with Field Service Engineers and Tech Support on RF propagation issues related to antenna system designs installed in hospitals.
  • Performed propagation model tuning (Lee's model)using data collected during drive tests for North Atlanta system design.
  • Created documentation standard for system design that was to be taught to all current and incoming systems engineers company wide.
  • Managed a group of twenty engineers responsible for system design of the Consolidated Satellite Operations Center (CSOC).
  • Design activities ranged from conceptual system design to component level applications for low noise interface to DSP hardware.
  • Designed, implemented, and owned all antenna system designs for 3G, 4G Voice and Data networks.

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20 Most Common Skill for a Radio Frequency Engineer

RF Engineer20.5%
KPI8%
Cell Sites7.9%
LTE7%
Cdma6.1%
GSM4.8%
Umts4.7%
Parameter Changes4.4%

Typical Skill-Sets Required For A Radio Frequency Engineer

RankSkillPercentage of ResumesPercentage
1
1
RF Engineer
RF Engineer
14.1%
14.1%
2
2
KPI
KPI
5.5%
5.5%
3
3
Cell Sites
Cell Sites
5.4%
5.4%
4
4
LTE
LTE
4.8%
4.8%
5
5
Cdma
Cdma
4.2%
4.2%
6
6
GSM
GSM
3.3%
3.3%
7
7
Umts
Umts
3.2%
3.2%
8
8
Parameter Changes
Parameter Changes
3%
3%
9
9
Interference
Interference
2.9%
2.9%
10
10
T-Mobile
T-Mobile
2.5%
2.5%
11
11
Mapinfo
Mapinfo
2.5%
2.5%
12
12
Ericsson
Ericsson
2.4%
2.4%
13
13
System Performance
System Performance
2.3%
2.3%
14
14
Network Performance
Network Performance
2.1%
2.1%
15
15
Test Procedures
Test Procedures
2%
2%
16
16
Handover
Handover
2%
2%
17
17
Troubleshoot
Troubleshoot
1.9%
1.9%
18
18
Actix
Actix
1.7%
1.7%
19
19
MHZ
MHZ
1.4%
1.4%
20
20
Data Collection
Data Collection
1.4%
1.4%
21
21
FCC
FCC
1.4%
1.4%
22
22
Evdo
Evdo
1.4%
1.4%
23
23
New Sites
New Sites
1.4%
1.4%
24
24
Irat
Irat
1.3%
1.3%
25
25
BTS
BTS
1.3%
1.3%
26
26
Frequency Planning
Frequency Planning
1.2%
1.2%
27
27
Link Budget
Link Budget
1.2%
1.2%
28
28
Azimuth
Azimuth
1.2%
1.2%
29
29
Spectrum Analyzer
Spectrum Analyzer
1.2%
1.2%
30
30
Atoll
Atoll
1.1%
1.1%
31
31
GHZ
GHZ
1.1%
1.1%
32
32
Verizon
Verizon
1%
1%
33
33
Network Optimization
Network Optimization
1%
1%
34
34
Nokia
Nokia
1%
1%
35
35
Network Design
Network Design
1%
1%
36
36
OSS
OSS
1%
1%
37
37
Pilot Pollution
Pilot Pollution
1%
1%
38
38
PCS
PCS
1%
1%
39
39
PCB
PCB
0.9%
0.9%
40
40
Rfds
Rfds
0.9%
0.9%
41
41
Neighbor List
Neighbor List
0.9%
0.9%
42
42
CW
CW
0.9%
0.9%
43
43
Drive Test Data
Drive Test Data
0.9%
0.9%
44
44
GPS
GPS
0.9%
0.9%
45
45
HO
HO
0.8%
0.8%
46
46
Rssi
Rssi
0.8%
0.8%
47
47
Nortel
Nortel
0.8%
0.8%
48
48
Site Surveys
Site Surveys
0.8%
0.8%
49
49
E911
E911
0.8%
0.8%
50
50
System Design
System Design
0.8%
0.8%

10,023 Radio Frequency Engineer Jobs

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