Network engineer jobs in Ballwin, MO - 635 jobs

Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Our team's focus is to ensure our customers have the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets. The Intelligence Production Solutions Division (IPSD), part of the Decision Advantage Solutions Business Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program. As part of a highly skilled team, you will play a critical role in delivering geospatial intelligence (GEOINT) capabilities through innovative systems engineering practices, directly supporting the Customer's mission to provide timely, relevant, and accurate intelligence to national decision-makers and warfighters. Position may be performed in the following locations below. Please note Gaithersburg, MD is the program's primary work location. Gaithersburg, MD Alexandria, VA Chantilly, VA Aurora, CO St. Louis, MO Tucson, AZ Clearance Level Required: Top Secret with SCI eligibility and able to obtain a Polygraph. Primary Responsibilities: Support system architecture design, requirements development, integration planning, and configuration management. Provide engineering expertise for mission systems across the full system lifecycle from concept through deployment and sustainment. Collaborate with stakeholders across the Customer's and contractor teams to ensure interoperability, scalability, and mission alignment. Evaluate and recommend tools, techniques, and processes for system development and integration. Develop and maintain technical documentation, including system interface control documents (ICDs), and engineering reports. Participate in technical reviews, readiness assessments, and milestone events. Conduct analysis of system performance and provide recommendations for optimization. Basic Qualifications: US citizenship is required per contract. Bachelor's degree in Systems Engineering, Computer Science, or related field and 4-8 years of prior relevant experience or Master's with 2-6 years of prior relevant experience. Strong understanding of systems engineering principles, including requirements management, integration & test, and configuration control. Familiarity with Model-Based Systems Engineering (MBSE) tools and methodologies (e.g., Cameo, Sysml). Experience working in a DoD or Intelligence Community (IC) environment. Proficiency with Atlassian tools (JIRA, Confluence), Microsoft Office Suite, and collaboration platforms. Excellent written and verbal communication skills. Preferred Qualifications: Systems Engineering Professional (SEP), INCOSE, CISSP, Security+ certification, or similar credentials. Experience supporting the Customer's programs or working with the GEOINT lifecycle. Knowledge of cloud-based architectures (AWS, C2S) and DevSecOps environments. Familiarity with Agile and SAFe methodologies. Experience supporting GEOINT missions. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Original Posting: November 21, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit *************** Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at ************************************ Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at *****************************. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #J-18808-Ljbffr

Collabera is ranked amongst the top 10 Information Technology (IT) staffing firms in the U.S., with more than $525 million in sales revenue and a global presence that represents approximately 12,000+ professionals across North America (U.S., Canada), Asia Pacific (India, Philippines, Singapore, Malaysia), and Europe (Ireland, Netherlands, Poland, United Kingdom). We support our clients with a strong recruitment model and a sincere commitment to their success, which is why more than 75% of our clients rank us amongst their top three staffing suppliers. Not only are we committed to meeting and exceeding our customer's needs, but also are committed to our employees' satisfaction as well. We believe our employees are the cornerstone of our success and we make every effort to ensure their satisfaction throughout their tenure with Collabera. As a result of these efforts, we have been recognized by Staffing Industry Analysts (SIA) as the “Best Staffing Firm to Work For” for five consecutive years since 2012. Collabera has over 50 offices across the globe with a presence in ten countries and provides staff augmentation, managed services and direct placement services to global 2000 corporations. For consultants and employees, Collabera offers an enriching experience that promotes career growth and lifelong learning. Visit ***************** to learn more about our latest job openings. Awards and Recognitions --Staffing Industry Analysts: Best Staffing Firm to Work For (2016, 2015, 2014, 2013, 2012) --Staffing Industry Analysts: Largest U.S. Staffing Firms (2016, 2015, 2014, 2013) --Staffing Industry Analysts: Largest Minority Owned IT Staffing Firm in the US. Job Description Responsibilities: Drives and “owns” specific areas within projects Schedules and Implements Network changes via Network Change Instructions Cleary communicates issues and concepts Understands what our business is Assists in providing 3rd level support Continuously improves specific areas within the team's remit Assists in evaluating and testing new technologies Assists in developing and publishing standards, designs, and other documentation Qualifications Qualifications: BS (or higher) in relevant field - Bachelors degree (3 or 4 years) or foreign equivalent in Computer Information Systems, Computer Science, or related field. Mandatory Experience/Skills: Knowledge and hands-on experience with BGP, EIGRP, OSPF and RIP Experience with Cisco ASR, CRS, 7600, 6500, & 7200 platforms, Juniper Experience Knowledge of carrier technologies such as SONET, SDH, DWDM, and Ethernet services (MEF) as well as the ability to work with carriers for troubleshooting purposes An understanding of MPLS technologies such as L3 VPN, L2 VPN, and any the following: VPLS, MPLS QoS, MPLS TE and mVPN An understanding of multicast technologies such as PIM Sparse mode, PIM Dense mode, and PIM SSM Connector's types & Fibre types MTU throughput testing, Jumbo frames Minimum of 3 years experience ideally working in a carrier network or a large enterprise network in a design, engineering, or architecture role Additional Information If you want to know more and apply, please connect with: Nishita Honest ************ *******************************

Job DescriptionOverview: Job Title: Enterprise Voice Engineer II Security Clearance: Top Secret/SCI (Due to the nature of the work and contract requirements, U.S. Citizenship is required. ) Description: C3EL is seeking a cleared and experienced Enterprise Voice Engineer to join our team on-site at Scott AFB in IL. In this role, you'll provide technical expertise to sustain, maintain, and enhance critical Defense Information Systems Agency (DISA) voice services-supporting secure, reliable, and mission-ready communications for the Department of Defense and national security organizations. Responsibilities will include, but not be limited to: Perform engineering tasks to maintain a large, complex and highly resilient IP voice and video communications infrastructure. Manage, configure, troubleshoot and assure service supporting all aspects of a voice, video and data network. Must be organized, document oriented, possess skills in diagramming, and understand WAN principals. Perform system maintenance, support capacity planning activities and complete configuration change actions and documentation efforts. Configure and implement calling search spaces, route plans, route partitions, route lists and device profiles. Configure Cisco or Juniper routing and switching devices. Support distributed firewall infrastructure. Provide input in the development of technical policy, work instructions and reporting in support of an enterprise IP telephony network. Analyze and resolve complex technical problems utilizing foundational knowledge of SIP signaling and call-flows. Analyze and resolve remote site registration, signaling and media problems. Configure route plans, route lists, device profiles, calling search spaces, and route partitions. Validate change requests and ensure accuracy. Perform fault analysis and configuration of voice subscribers, call handlers and call routing rules. Perform fault analysis and configuration of Cisco and or Juniper routing and switching rules. Minimum Qualifications: U.S. Citizenship. An active, in-scope US Government issued Top Secret/SCI clearance. Current DoD-8570 IAT Level 2 baseline certification (Security+ CE, or equivalent). Experience with one or multiple Cisco, Avaya or Oracle voice platforms including Cisco Unified Communications Manager (CUCM), Cisco Unity, Cisco Unified Border Element (CUBE), Oracle Session Border Controller (SBC) and Avaya Aura Application Server. Expertise in SIP internetworking signaling and call flow. Demonstrable experience of advanced fault analysis to isolate and diagnose network problems for routing, switching, security and large scale voice implementations. Desired Qualifications: Working knowledge of Secure Real-Time Transport Protocol (SRTP) including associated G.711 and G.729 codecs and Digital Tone Multi Frequency (DTMF). Experience with Cisco Unified Communications Manager and or Avaya Aura soft switches. Experience with Oracle SBCs and other voice media gateway appliances. Experience supporting distributed firewall infrastructure. Experience creating/supporting IPSec MPLS VPN infrastructure. Experience implementing and supporting BGP routing protocols. Experience designing, configuring and troubleshooting QoS classification, marking and prioritization of network traffic (voice, critical applications, etc.). Familiarity with IPSec implementation and troubleshooting. Education: Requires a Bachelor's degree and 2-4 years of prior relevant experience or a Master's degree with less than 2 years of prior relevant experience. (Or equivalent combination of education and/or experience.)

By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. Headquartered in McLean, VA, By Light supports defense, civilian, and commercial IT customers worldwide. Responsibilities Perform engineering tasks to maintain a large, complex and highly resilient IP voice and video communications infrastructure. Manage, configure, troubleshoot and assure service supporting all aspects of a voice, video and data network. Must be organized, document oriented, possess skills in diagramming, and understand WAN principals. Perform system maintenance, support capacity planning activities and complete configuration change actions and documentation efforts. Configure and implement calling search spaces, route plans, route partitions, route lists and device profiles. Configure Cisco or Juniper routing and switching devices. Support distributed firewall infrastructure. Provide input in the development of technical policy, work instructions and reporting in support of an enterprise IP telephony network. Analyze and resolve complex technical problems utilizing foundational knowledge of SIP signaling and call-flows. Analyze and resolve remote site registration, signaling and media problems. Configure route plans, route lists, device profiles, calling search spaces, and route partitions. Validate change requests and ensure accuracy. Perform fault analysis and configuration of voice subscribers, call handlers and call routing rules. Perform fault analysis and configuration of Cisco and or Juniper routing and switching rules. Required Experience/Qualifications Requires BS degree and 2-4 years of prior relevant experience or Masters with less than 2 years of prior relevant experience. (Or equivalent combination of education and/or experience.) Currently possess DoD 8750 certification at IAT level II, Security+ CE or equivalent to meet requirement. Experience with one or multiple Cisco, Avaya or Oracle voice platforms including Cisco Unified Communications Manager (CUCM), Cisco Unity, Cisco Unified Border Element (CUBE), Oracle Session Border Controller (SBC) and Avaya Aura Application Server. Expertise in SIP internetworking signaling and call flow. Demonstrable experience of advanced fault analysis to isolate and diagnose network problems for routing, switching, security and large scale voice implementations. Preferred Experience/Qualifications Working knowledge of Secure Real-Time Transport Protocol (SRTP) including associated G.711 and G.729 codecs and Digital Tone Multi Frequency (DTMF). Experience with Cisco Unified Communications Manager and or Avaya Aura soft switches. Experience with Oracle SBCs and other voice media gateway appliances. Experience supporting distributed firewall infrastructure. Experience creating/supporting IPSec MPLS VPN infrastructure Experience implementing and supporting BGP routing protocols Experience designing, configuring and troubleshooting QoS classification, marking and prioritization of network traffic (voice, critical applications, etc.). Familiarity with IPSec implementation and troubleshooting. Special Requirements/Security Clearance Currently possess an active Secret security clearance.

Enterprise Voice Engineer - Scott AFB, IL (TS/SCI) Zachary Piper Solutions is in search of a highly skilled and motivated Enterprise Voice Engineer to join a mission‑critical program based at Scott AFB, IL. The ideal candidate will have a strong background in IP voice engineering, routing/switching, SIP call flows, and enterprise‑scale telephony systems, and must hold an active TS/SCI clearance. Responsibilities of the Enterprise Voice Engineer include: * Perform sustainment, maintenance, and engineering support for a large, complex, and highly resilient IP voice and video communications infrastructure. * Manage, configure, troubleshoot, and ensure service availability across voice, video, and data networks. * Conduct system maintenance, support capacity planning, and execute configuration changes with proper documentation. * Configure calling search spaces, route plans, route partitions, route lists, and device profiles. * Configure and support Cisco and/or Juniper routing and switching devices. * Support distributed firewall infrastructure and security‑driven network architectures. * Provide input toward technical policy development, work instructions, and enterprise reporting. * Analyze and resolve complex SIP signaling, call‑flow, registration, signaling, and media path issues. * Validate change requests and ensure accuracy and compliance. * Perform advanced fault analysis and configuration of voice subscribers, call handlers, routing rules, and network devices. * Collaborate with engineering, operations, and PMO teams to support high‑visibility requirements across a global enterprise environment. Qualifications for the Enterprise Voice Engineer include: * DoD 8570 certification at IAT Level II (Security+ CE or equivalent). * Experience with one or more enterprise voice platforms, such as Cisco CUCM, Unity, CUBE, Avaya Aura, or Oracle SBC. * Strong expertise in SIP internetworking, signaling, and call‑flow analysis. * Demonstrated experience with troubleshooting routing, switching, security, and large‑scale voice implementations. * Strong Layer 3 networking background (Juniper experience highly preferred). * Ability to obtain and maintain a DoD security clearance (TS/SCI required prior to start). Compensation for the Enterprise Voice Engineer includes: Salary Range: Highly competitive, based on experience and clearance level Comprehensive Benefits: Medical, Dental, Vision, 401(k), PTO, Sick Leave as required by law, and Holidays Schedule: Monday-Friday daytime schedule with rotating on‑call responsibilities Work Environment: On‑site at Scott AFB, IL Keywords: Enterprise Voice Engineer, IP Voice, VoIP, Cisco CUCM, Avaya Aura, Oracle SBC, SIP, SIP Signaling, Call Flows, Juniper, Routing, Switching, Layer 3, BGP, QoS, SRTP, G.711, G.729, IPSec, MPLS, VPN, Firewall Support, Network Engineering, Voice Infrastructure, Telecommunications Engineering, VTC, H.323, VMware, Telecom Backbone, Enterprise Voice Services, DISA Voice Services, TS/SCI, DoD 8570, Security+, Network Troubleshooting, Infrastructure Support, High Availability, SolarWinds, Ribbon, OCOM, JNCIA, CCNA, Defense Communications, Sustainment Engineering, Patch Management, Change Management

The Industrial Networking Engineer is responsible for planning, organizing, controlling, and integrating the architecture of projects in the automation control systems branch of our business. As the backbone to the automation system projects, speed and reliability are the most important features to ensure reliable data transfer and maximum uptime. General Statement of Duties: Develop system designs of the PC based automation system. Designs include network topology, hardware specification, software optimization, and knowledge of industrial protocols. The role involves interacting with and directing the end user IT departments to integrate the automation project into their company infrastructure. The ideal candidate can provide a solid bridge between the OT (Operational Technology) and IT worlds. Essential Functions: 1. Manage multiple projects from definition at time of sale through actual start-up at the customer facility. 2. Constantly improving the company's design and technology solutions to meet the demands of the needs of the customer, the automation solution, and industry standards. 3. Coordinate direct communication with the customer team to ensure the integration of the CPM-Beta Raven production process into the customer network. 4. Ensure best practices are used by both the company Controls Engineers and the customers' IT departments. 5. Establish or participate in problem analysis and system design as required 6. Conduct detailed analysis and study of requirements for integrated systems and complex single application programs 7. Help with the development and preparation of documentation of operating procedures, testing and field service 8. Interface with software engineers to create products that are consistent with the look and feel of the existing product line 9. Support Controls Engineers through start-ups, updates, trouble shooting and modification of networking and relevant equipment 10. Ensure proper and thorough communication with customers, CPM-Beta Raven production, Engineering, and sales team members on the status of projects responsible for. 11. Assist Sales to develop pricing and project scopes of new opportunities. 12. Develop, present, or respond to change orders and proposals for specific customer requirements, including request for proposal responses and industry-specific solutions. 13. Provide both phone (via modem and/or VPN connection to customer site) and on-site start-up and troubleshooting support for projects. 14. Support customers by solving network issues in virtualized environments Installation and Training • Supervise and inspect the installation, maintenance and performance of Beta Raven equipment and the customer supplied equipment that interfaces to our control systems • Work with outside contractors, electricians and plant maintenance personnel on installation and calibration issues as necessary • Work out mutually satisfactory adaptations to existing designs or suggest possible new designs • Report defective equipment and recommend the replacement of obsolete or damaged equipment • Provide customer service assistance, to include consultation of installations, expansions, and repairs of customer equipment • Occasionally direct the activities of one or two employees of less experience to include training, assigning and checking work • Diagnose problems with installed equipment and provide field support to customer locations. • Recommend improved materials or software to customers, documenting how such changes will lower costs or increase production. • Provide technical and nontechnical support and services to clients or other staff members regarding the use, operation, and maintenance of equipment. ENVIRONMENT: Normal plant and office conditions, with field trips to bakeries, feed mills and other industrial facilities where hot and dusty environments are prevalent REPORTING RELATIONSHIP: Control Systems Engineering and Customer Service Manager SUBORDINATE POSITIONS: No formal subordinates, occasionally directs the activities of the Engineering Clerk and Inspection personnel PHYSICAL REQUIREMENTS: • Standing, sitting, unilateral and bilateral movement, reaching, grasping, talking and hearing • Clarity of vision at 20 inches or less with the ability to bring objects into sharp focus while reading computer screen. • Must be able to deal with field conditions that are dusty and hot (110°F) • Occasionally work on lifts and ladders that are approximately 20' off the ground • Must have a valid driver's license and be able to rent a car • Must be able to fly commercial airlines both nationwide and internationally • Must be able to lift 40 lbs. TRAVEL REQUIREMENTS: Average 20% nationwide travel with possibility of international travel TRAINING REQUIREMENTS: • Allen Bradley RSLogix & RSView • In-house and on-the-job training will be provided to certify technician as proficient in the installation and repair of controls systems and products This job description in no way states or implies that these are the only duties to be performed by the employee occupying this position. Employees may be required to follow other job-related instructions and to perform other job-related duties as requested, subject to all applicable state and federal laws. QUALIFICATIONS: 1. Four-year bachelor's degree in a related field, or a technical background equivalent to a bachelor's degree 2. Preferred 5 to 10 years of work-related skill, knowledge, or experience. 3. Understanding of industrial process control systems using PLC and PC based architectures 4. Knowledge of principles and processes for providing customer and personal services. 5. Knowledge of the practical application of OT design and systems. 6. Practical experience with communicating effectively in writing as appropriate for the needs of the audience. 7. Demonstrated experience using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems. 8. Experience in the use of various network monitoring and packet capture tools 9. Familiarity with VPN protocols such as SSL VPN and IPSec 10. Knowledge of ESXI 11. Knowledge of Microsoft SQL and MYSQL/MariaDB 12. Experience in the use of various network monitoring and packet capture tools 13. Must be proficient in use of Microsoft Office; Word, Excel, and Outlook 14. Must give attention to detail and take pride in work produced CPM Acquisition Corp. is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status. CPM Acquisition Corp. offers competitive compensation and benefits, including paid holidays and vacations, 401k, medical/dental insurance, tuition assistance, and more.

Shift: Saturday - Tuesday, 6:00 AM - 5:00 PM CST As a Senior Network Engineer, you will be responsible for supporting the organization's global networks. Supported technologies include routing, switching, load balancing, and firewall solutions in the data center, cloud, and across the WAN. You will collaborate with peer engineering teams to quickly implement network changes to service internal and external customers. Additionally, you will work with teams to test and validate solutions and maintain network integrity through ongoing configuration maintenance. We are looking for a motivated self-starter who can maintain established service level agreements to meet customer expectations and quality standards. This role offers exciting opportunities to learn and expand your skillset across many of the latest technologies in data center and cloud environments. In addition, you will play a key role in incident management by responding to and resolving network-related incidents in a timely manner. This includes performing root cause analysis, implementing corrective actions, and providing clear communication to stakeholders throughout the incident lifecycle. You will also contribute to post-incident reviews and continuous improvement efforts to enhance network reliability and reduce future occurrences. Qualifications Required: * Must be presently authorized to work in the U.S. without a requirement for work authorization sponsorship now or in the future * Must be committed to incorporating security into all decisions and daily job responsibilities * 3+ years of related experience * 3+ years configuring and managing firewall policies of Next Gen Firewalls * 3+ years working with routing protocols such as BGP and OSPF * Experience with routing and switching technologies for data center and campus networks * Experience with networking protocols such as TCP/IP, UDP, SNMP/RMON, and RDP * Experience or working knowledge of load balancing technologies * Experience with VLANs and Spanning Tree * Understanding of DNS and DHCP * Experience troubleshooting, identifying, isolating, and resolving network issues * Ability to work independently or in groups, managing multiple projects and keeping them on task * Potential off-hours work (schedule adjustments will be made to maintain 40 hours per week) * Excellent communication skills Preferred: * Bachelor's degree in Computer Science, Computer Information Systems, Management Information Systems, or related field * Understanding of Python * Understanding of Ansible Tower * Understanding of SD-WAN * Experience with network security mechanisms such as VPN, IPSEC, and SSL * Experience with IPAM solutions * Experience working with networking protocols such as TCP/IP and UDP * Experience with software-defined networks in a spine/leaf architecture * Understanding of Web Application Firewalls * Understanding of SSL certificates * Basic knowledge of AWS and Azure cloud platforms Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico. Apex uses a virtual recruiter as part of the application process. Click here for more details. Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Apex team member can provide. Employee Type: Contract Remote: Yes Location: St. Louis, MO, US Job Type: Date Posted: January 14, 2026 Pay Range: $46 - $56 per hour Similar Jobs * Network Engineer - Network Engineer V * Network Engineer * Network Engineer * Network Engineer * Network Engineer

Business Integra (BI) is an award-winning global provider of information technology (IT) services and solutions infused with leading-edge technologies; and has been recognized by Inc. magazine as one of the fastest growing 500 companies across both government and commercial sectors. Located just outside of our Nation's Capital in suburban Maryland - BI provides end-to-end solutions in application development, consulting, and re-engineering across all major technologies. Our solutions and services help build enduring relationships with our clients. Job Description The Network Engineer provides design, implementation, and support for hardware and software with a primary focus on Wireless network implementation. Knowledge of LAN switches, PoE and wireless controllers are essential. The Network Engineer will also upgrade routers and switches to support moving from older TDM technology to IP networking.Key responsibilities include:Implement wireless expansion based on site surveys that will be completed by 3rd party vendor;Design, configure, and implement new Cisco LAN and WAN infrastructure required to support the wireless rollout;Provide support of our Cisco TCP/IP network environment;Assist in the development, compliance, and continuous improvement of all aspects of networking infrastructure necessary to ensure the effective, secure , and regulatory compliant operations of Ameren's IT network resources.Key projects include Expansion of wireless coverage based on site surveys; Upgrading bandwidth at locations primarily upgrading from TDM to IP fiber-connected facilities.Education: Bachelor of Science Degree in Computer Science, Management Information Systems, Engineering, or equivalent computer related degree from an accredited college or university. Consideration may be given to candidates with extensive related experience without the academic requirements.Certification/License:Cisco CCNA is required preferably with wireless. Qualifications Experience:3+years of CISCO routers, switches, and related equipment, LAN's, WAN's, firewalls, internetworking, data communications, or IP-based wireless networks implementation and support.Must possess excellent communication, problem-solving, organization, and human relations skills with the ability to interact effectively with all levels of employees and outside vendors/contractors. Must also be able to produce exceptional results while working independently or as a team member. Additional Information Contact with me on Linkedin: ************************************** Email:- Monu.kumar@biitservices. com ************ *180 kindly Apply for this position and share your updated Resume if you are actively looking for a change.

Qualifications Job Title: WAN Network Engineer Duration : 7+ months Experience with MPLS is very important. A growing global company is seeking a talented and motivated WAN engineer to join the WAN engineering team. This is an exciting opportunity to be a part of the team that is responsible for planning, designing, engineering, and supporting an advanced carrier class WAN environment in an enterprise setting. This fast-paced environment will challenge your knowledge of BGP, MPLS, QoS, Multicast, Cisco hardware, Cisco IOS/XR, JunoOS, and other complex network technologies. In this role, you will be an important member of a critical team for our firm. Responsibilities: • Drives and “owns” specific areas within projects • Schedules and Implements Network changes via Network Change Instructions • Cleary communicates issues and concepts • Understands what our business is • Assists in providing 3rd level support • Continuously improves specific areas within the team's remit • Assists in evaluating and testing new technologies • Assists in developing and publishing standards, designs, and other documentation Qualifications: • BS (or higher) in relevant field - Bachelor's degree (3 or 4 years) or foreign equivalent in Computer Information Systems, Computer Science, or related field. Mandatory Experience/Skills: Please quantify all required experience, for example, 3 years of experience in: • Knowledge and hands-on experience with BGP, EIGRP, OSPF and RIP • Experience with Cisco ASR, CRS, 7600, 6500, & 7200 platforms, Juniper Experience • Knowledge of carrier technologies such as SONET, SDH, DWDM, and Ethernet services (MEF) as well as the ability to work with carriers for troubleshooting purposes • An understanding of MPLS technologies such as L3 VPN, L2 VPN, and any the following: VPLS, MPLS QoS, MPLS TE and mVPN • An understanding of multicast technologies such as PIM Sparse mode, PIM Dense mode, and PIM SSM • Connector's types & Fibre types • MTU throughput testing, Jumbo frames • Minimum of 3 years' experience ideally working in a carrier network or a large enterprise network in a design, engineering, or architecture role • Good written and verbal communication skills. The ability to clearly articulate complex issues • Team player with proven track record of successful project delivery. Additional Information Phani ************************ 609 - 888 - 6753

Job DescriptionPerform installation oversight, configuration, testing, monitoring, servicing of network equipment, and activation of DoD network services/projects in accordance with DISA standards. Primary Responsibilities: Lead and train team on implementation activities and processes Execute customer coordination, Initial Test & Acceptance (IT&A), required reporting, and all data entry for new service activations Work with customers, solution architects, and vendor SMEs to implement changes and identify/analyze/resolve issues Manage Service Orders per Change Management procedures; ensure TSOs are accurate and in place Initiate device configurations using configlets Analyze DISN and supporting databases to validate/implement customer requirements Design/implement solutions to complex problems via testing, documentation, and configuration modifications Coordinate/program circuit activations with commercial vendors for end-to-end connectivity Monitor networks post-change to confirm traffic behavior and detect customer impact; incorporate lessons learned/customer reporting Engage DISA PMs/customers to resolve unclear/incomplete requirements and drive approvals to keep requests moving Requirements Required Qualifications: BS + 4-8 yrs relevant experience OR MS + 2-6 yrs relevant experience Strong knowledge of network hardware specs, configuration/testing processes, and performance/problem management Network architecture/technology evaluation & needs assessment experience Experience with data/voice network design over transmission systems, including: Routing protocols: BGP, ISIS (and OSPF preferred/commonly used) Switching: trunking, VLANs WAN/circuit configurations (incl. multiplexers), router-to-router connectivity Working knowledge of: DHCP, DNS, TCP/IP, WAN, VPN, VLAN, VRF Familiarity with network appliances: routers, load balancers, DNS servers, firewalls Strong communication skills; collaborative, team-oriented, self-driven BenefitsCore Benefits: Paid Time Off PTO):TEN (10) Paid days off & FIVE (5) Floating days off. Holidays: 11 Paid Holidays. Flex time can be utilized instead of holiday time usage. Payroll: Paid Bi-Monthly. 401(k): Partnered with the SECOND LARGEST Retirement plan provider in the U.S. Guaranteed 3% match. Eligibility - 21 years of age or older, after 3 months of employment Individual or company-wide performance and recognition awards (Quarterly Health Benefits: UNITED HEALTHCARE PPO, extensive national coverage. INCLUDES: Medical/Dental/Vision/HSA. Eligible on the first of the month, immediately after the start date. Submit the enrollment form within 30 days of your start date otherwise, you will have to wait until October for the new year enrollment. Quality of Life Benefits: Training & Career Development Reimbursement of Tuition and training needed to support career development. $150 monthly reimbursement contribution paid monthly towards parking expenses. Receipts must be submitted by the close of business on the 25th of each month. Reimbursements will be paid on the first payroll AFTER reimbursements are submitted each month. Special Benefits: Performance bonus - Project-based Yearly bonus - Company based

6+ month with potential to Convert or Extend This person will be an escalation point for our SSL certificate requests. They won't necessarily be on the forefront of request fulfillment but will be an escalation point from our Network Operations team in case there is an issue trying to issue a certificate. Their secondary response will be to assist on the PKI project by working with customers/stakeholders to migrate their endpoints over to a different certificate authority. Network troubleshooting (Layer 2 to Layer 7). Incident Response. Request fulfillment. Change Management. DEVOPs Tell me about what their first day looks like: Acclimation to our network environment by reviewing docs, confluence pages, network maps, and by asking questions. What previous job titles or background work will in this role? Network Engineer, Build Engineer REQUIRED SKILLS -DHCP/DNS/IPAM (DDI) -iNFOBLOX -Ansible -Microsoft DNS/DHCP Not eligible for Corp2Corp Candidates must be legally authorized to work in the US without sponsorship. CLIENT does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor.The Timberline Group Phone: ************ PO Box 385, Lebanon, MO 65536 ********************* ************************* "Delivering quality solutions through quality people"

Job Description MGP Ingredients is a leading supplier of premium distilled spirits and food ingredient solutions. Its Distilling Solutions segment provides bourbons, whiskeys, ryes, gins, and vodkas to craft and multinational brands. MGP's own Branded Spirts business is growing following the 2021 acquisition of Luxco, a top spirits producer, bottler, supplier, and importer as well as the 2023 acquisition of Penelope Bourbon, known for its wide range of uniquely blended expressions. Ingredient Solutions delivers nutritional, functional wheat- and pea-based ingredients aligned with consumer trends. The company operates in locations across the Midwestern U.S., and overseas in Northern Ireland and Mexico. THE OPPORTUNITY The Network Engineer is responsible for the design, implementation, security, and ongoing reliability of the organization's network and infrastructure environment. This role ensures seamless connectivity across all sites, supports business-critical systems, and safeguards data through strong security controls and proactive monitoring. The Network Engineer partners with internal stakeholders to troubleshoot complex issues, implement new technologies, and maintain a secure, high performing network aligned with organizational objectives. WHAT YOU WILL BE DOING: Network Infrastructure & Connectivity • Manage and maintain LAN, WAN, SD-WAN, Wi-Fi, voice, firewall, and network connectivity across all sites. • Implement, monitor, and maintain network devices including switches, routers, firewalls, SANs, servers, access points, and UPS systems. • Configure networking hardware in accordance with manufacturer standards and industry best practices. • Install, configure, and maintain network cabling and related equipment. • Ensure day-to-day performance, availability, and reliability of network and infrastructure systems. Security & Compliance • Function as the network security administrator, ensuring appropriate user access and compliance with security standards. • Develop, implement, and integrate network security solutions. • Identify vulnerabilities, develop security response plans, and remediate risks. • Safeguard systems and data from threats and malicious activity. • Evaluate system configurations and ensure patching, drivers, and hardware remain current to meet security and business requirements. Operations, Monitoring, & Incident Response • Troubleshoot mid- to large-scale network, application, and security issues. • Restore routine to complex computing service operations. • Manage incident, change, problem, and disaster recovery processes. • Respond to emergency situations during and outside normal business hours as needed. Systems Management & Automation • Manage network servers and supporting technology tools. • Script and automate routine tasks to improve efficiency and reliability. • Effectively manage complex systems, networks, and IT environments. Documentation, Projects, & Continuous Improvement • Create and maintain technical documentation and SOPs for networks, devices, and rules. • Participate in the evaluation and implementation of new and emerging network technologies. • Develop solutions that are practical, thorough, and aligned with organizational goals. • Apply project management and problem-solving skills to network initiatives. • Perform other duties as assigned. WHO WE ARE LOOKING FOR: • Bachelors Degree in Information Systems, Computer Science, Network Engineering, or a related field; or equivalent related work experience. • Cisco certifications such as CCNA, CCNP, CCDA, and/or CCDP preferred • Palo Alto Certifications such as PCNSE or PCNSA preferred• 8+ years of hands-on experience designing, configuring, supporting, and troubleshooting enterprise LAN/WAN environments. • 3+ years of experience supporting infrastructure components including servers, networking, virtualization, DNS, DHCP, Active Directory, firewalls, storage, and backup solutions. • Experience with Business Continuity and Disaster Recovery planning. • Extensive hands-on experience with Cisco technologies including switches, routers, firewalls, wireless access points, and VPNs. • Experience with Palo Alto firewalls, site-to-site VPNs, and secure remote access solutions. • Strong working knowledge of routing and switching technologies including BGP, EIGRP, VLANs, MPLS, AVPN, ACLs, DHCP, SNMP, log aggregation, and port channels. • Experience with Active Directory, DNS, and DHCP services. • Proficiency in PowerShell scripting (2+ years preferred) and automation of routine tasks. • Knowledge of network load balancing, remote access solutions, and emerging SD-WAN technologies. • Strong analytical, troubleshooting, and problem-solving capabilities. • Demonstrated intellectual curiosity and ability to quickly learn and adapt to new systems and technologies. • Strong written and verbal communication skills. • Self-motivated and able to manage multiple tasks and projects with minimal direction. • Proven organizational, planning, and time-management skills. • Ability to adapt to changing priorities and business needs. • Willingness to take ownership, demonstrate leadership, and solve problems that impact business operations. • Demonstrated ability to scope projects, establish timelines, and consistently deliver results. PHYSICAL REQUIREMENTS The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable individuals with disabilities to perform the functions. While performing the duties of this position, the employee is regularly required to talk or hear. The employee frequently is required to use hands or fingers, handle or feel objects, tools, or controls. The employee is occasionally required to stand; walk; sit; and reach with hands and arms. Specific vision abilities required by this position include close vision, distance vision, and the ability to adjust focus. The noise level in the work environment is usually low to moderate. Includes frequently used office equipment, computer software programs, manuals, books, or other written resources, hand tools, power tools, two-way radios, and other tools/equipment/resources; Includes use of sanitation equipment and lab/field equipment. Various lab equipment, two-way radios will be required to use. If you require a reasonable accommodation in the employee selection process, please direct your inquiries to Caitlin Zbikowski, Talent Manager @ ********************. If the above speaks to you, we're excited to learn more about you! At MGP, we know that our people are our greatest strength. With different perspectives and unique ways of thinking, our employees are as varied as our products. We believe that inclusivity strengthens the organization and champions a company culture that is evolving to reflect all of us. Culture results from our behaviors, our personal commitment, our curiosity, how we collaborate, and the ways we courageously share our perspectives and expect others to do the same. Each of us can make a difference by fostering thinking and actions that empower us to connect, belong and grow together. Compensation is competitive and is commensurate with experience. MGP offers exceptional medical, dental, vision, short and long-term disability, life insurance, 401(k) Match and PTO. All successful candidates for this position will be required to submit to a criminal background check and drug test.

Qualifications Job Title: WAN Network Engineer Duration : 7+ months Experience with MPLS is very important. A growing global company is seeking a talented and motivated WAN engineer to join the WAN engineering team. This is an exciting opportunity to be a part of the team that is responsible for planning, designing, engineering, and supporting an advanced carrier class WAN environment in an enterprise setting. This fast-paced environment will challenge your knowledge of BGP, MPLS, QoS, Multicast, Cisco hardware, Cisco IOS/XR, JunoOS, and other complex network technologies. In this role, you will be an important member of a critical team for our firm. Responsibilities: • Drives and “owns” specific areas within projects • Schedules and Implements Network changes via Network Change Instructions • Cleary communicates issues and concepts • Understands what our business is • Assists in providing 3rd level support • Continuously improves specific areas within the team's remit • Assists in evaluating and testing new technologies • Assists in developing and publishing standards, designs, and other documentation Qualifications: • BS (or higher) in relevant field - Bachelor's degree (3 or 4 years) or foreign equivalent in Computer Information Systems, Computer Science, or related field. Mandatory Experience/Skills: Please quantify all required experience, for example, 3 years of experience in: • Knowledge and hands-on experience with BGP, EIGRP, OSPF and RIP • Experience with Cisco ASR, CRS, 7600, 6500, & 7200 platforms, Juniper Experience • Knowledge of carrier technologies such as SONET, SDH, DWDM, and Ethernet services (MEF) as well as the ability to work with carriers for troubleshooting purposes • An understanding of MPLS technologies such as L3 VPN, L2 VPN, and any the following: VPLS, MPLS QoS, MPLS TE and mVPN • An understanding of multicast technologies such as PIM Sparse mode, PIM Dense mode, and PIM SSM • Connector's types & Fibre types • MTU throughput testing, Jumbo frames • Minimum of 3 years' experience ideally working in a carrier network or a large enterprise network in a design, engineering, or architecture role • Good written and verbal communication skills. The ability to clearly articulate complex issues • Team player with proven track record of successful project delivery. Additional Information Phani ************************ 609 - 888 - 6753

MGP Ingredients is a leading supplier of premium distilled spirits and food ingredient solutions. Its Distilling Solutions segment provides bourbons, whiskeys, ryes, gins, and vodkas to craft and multinational brands. MGP's own Branded Spirts business is growing following the 2021 acquisition of Luxco, a top spirits producer, bottler, supplier, and importer as well as the 2023 acquisition of Penelope Bourbon, known for its wide range of uniquely blended expressions. Ingredient Solutions delivers nutritional, functional wheat- and pea-based ingredients aligned with consumer trends. The company operates in locations across the Midwestern U.S., and overseas in Northern Ireland and Mexico. THE OPPORTUNITY The Network Engineer is responsible for the design, implementation, security, and ongoing reliability of the organization's network and infrastructure environment. This role ensures seamless connectivity across all sites, supports business-critical systems, and safeguards data through strong security controls and proactive monitoring. The Network Engineer partners with internal stakeholders to troubleshoot complex issues, implement new technologies, and maintain a secure, high performing network aligned with organizational objectives. WHAT YOU WILL BE DOING: Network Infrastructure & Connectivity • Manage and maintain LAN, WAN, SD-WAN, Wi-Fi, voice, firewall, and network connectivity across all sites. • Implement, monitor, and maintain network devices including switches, routers, firewalls, SANs, servers, access points, and UPS systems. • Configure networking hardware in accordance with manufacturer standards and industry best practices. • Install, configure, and maintain network cabling and related equipment. • Ensure day-to-day performance, availability, and reliability of network and infrastructure systems. Security & Compliance • Function as the network security administrator, ensuring appropriate user access and compliance with security standards. • Develop, implement, and integrate network security solutions. • Identify vulnerabilities, develop security response plans, and remediate risks. • Safeguard systems and data from threats and malicious activity. • Evaluate system configurations and ensure patching, drivers, and hardware remain current to meet security and business requirements. Operations, Monitoring, & Incident Response • Troubleshoot mid- to large-scale network, application, and security issues. • Restore routine to complex computing service operations. • Manage incident, change, problem, and disaster recovery processes. • Respond to emergency situations during and outside normal business hours as needed. Systems Management & Automation • Manage network servers and supporting technology tools. • Script and automate routine tasks to improve efficiency and reliability. • Effectively manage complex systems, networks, and IT environments. Documentation, Projects, & Continuous Improvement • Create and maintain technical documentation and SOPs for networks, devices, and rules. • Participate in the evaluation and implementation of new and emerging network technologies. • Develop solutions that are practical, thorough, and aligned with organizational goals. • Apply project management and problem-solving skills to network initiatives. • Perform other duties as assigned. WHO WE ARE LOOKING FOR: • Bachelors Degree in Information Systems, Computer Science, Network Engineering, or a related field; or equivalent related work experience. • Cisco certifications such as CCNA, CCNP, CCDA, and/or CCDP preferred • Palo Alto Certifications such as PCNSE or PCNSA preferred• 8+ years of hands-on experience designing, configuring, supporting, and troubleshooting enterprise LAN/WAN environments. • 3+ years of experience supporting infrastructure components including servers, networking, virtualization, DNS, DHCP, Active Directory, firewalls, storage, and backup solutions. • Experience with Business Continuity and Disaster Recovery planning. • Extensive hands-on experience with Cisco technologies including switches, routers, firewalls, wireless access points, and VPNs. • Experience with Palo Alto firewalls, site-to-site VPNs, and secure remote access solutions. • Strong working knowledge of routing and switching technologies including BGP, EIGRP, VLANs, MPLS, AVPN, ACLs, DHCP, SNMP, log aggregation, and port channels. • Experience with Active Directory, DNS, and DHCP services. • Proficiency in PowerShell scripting (2+ years preferred) and automation of routine tasks. • Knowledge of network load balancing, remote access solutions, and emerging SD-WAN technologies. • Strong analytical, troubleshooting, and problem-solving capabilities. • Demonstrated intellectual curiosity and ability to quickly learn and adapt to new systems and technologies. • Strong written and verbal communication skills. • Self-motivated and able to manage multiple tasks and projects with minimal direction. • Proven organizational, planning, and time-management skills. • Ability to adapt to changing priorities and business needs. • Willingness to take ownership, demonstrate leadership, and solve problems that impact business operations. • Demonstrated ability to scope projects, establish timelines, and consistently deliver results. PHYSICAL REQUIREMENTS The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable individuals with disabilities to perform the functions. While performing the duties of this position, the employee is regularly required to talk or hear. The employee frequently is required to use hands or fingers, handle or feel objects, tools, or controls. The employee is occasionally required to stand; walk; sit; and reach with hands and arms. Specific vision abilities required by this position include close vision, distance vision, and the ability to adjust focus. The noise level in the work environment is usually low to moderate. Includes frequently used office equipment, computer software programs, manuals, books, or other written resources, hand tools, power tools, two-way radios, and other tools/equipment/resources; Includes use of sanitation equipment and lab/field equipment. Various lab equipment, two-way radios will be required to use. If you require a reasonable accommodation in the employee selection process, please direct your inquiries to Caitlin Zbikowski, Talent Manager @ ********************. If the above speaks to you, we're excited to learn more about you! At MGP, we know that our people are our greatest strength. With different perspectives and unique ways of thinking, our employees are as varied as our products. We believe that inclusivity strengthens the organization and champions a company culture that is evolving to reflect all of us. Culture results from our behaviors, our personal commitment, our curiosity, how we collaborate, and the ways we courageously share our perspectives and expect others to do the same. Each of us can make a difference by fostering thinking and actions that empower us to connect, belong and grow together. Compensation is competitive and is commensurate with experience. MGP offers exceptional medical, dental, vision, short and long-term disability, life insurance, 401(k) Match and PTO. All successful candidates for this position will be required to submit to a criminal background check and drug test.

Work closely with the Systems Administrator to ensure that technology is operational and available to all users by installing, repairing and maintaining computer network equipment, documenting and resolving immediate operational and safety concerns. Assist in the design and implementation and maintenance of infrastructure systems. Responsibilities: Assess malfunctions of hardware, software, and system networks Propose solutions to Systems Administrator Assist with training staff on new and existing software Installation and setup of equipment, supplies and materials Maintain and repair network hardware Diagnose and troubleshoot desktop issues Provide resolution and prevention of security issues Knowledge and understanding of IT networking Requirements: Two to four years of IT related education or experience Excellent customer service skills Ability to learn new technologies Firewall configuration and management is a plus HPE/Aruba switchgear experience preferred but not required Must be a U.S. Person May be required to obtain and maintain a U.S. Security Clearance at the appropriate level. Requires U.S. Citizenship. Must also be able to satisfy federal government requirements for access to government information, and having dual citizenship may preclude you from being able to meet this requirement. Company Profile: Patriot Machine, Inc. is a technologically advanced aerospace manufacturer headquartered in St. Charles, Missouri. We supply complex structural parts and assemblies made from aluminum, titanium and steel to America's largest aircraft manufacturers. Our culture of innovation and continuous improvement attracts skilled workers who are looking for a challenge. We offer opportunities to learn, grow and help shape the future of aerospace by applying innovative approaches to problem-solving. Patriot Machine is a woman-owned business currently consisting of over 160 employees and 277,000 square feet of manufacturing and office space. We recently expanded into a new advanced manufacturing facility with ample space for further growth. We provide employees the opportunity to work alongside industry experts at an ultramodern manufacturing company. Patriot Machine offers an excellent benefits package including health, dental, vision, life/disability, 401(k) with employer contributions, paid vacation and holidays.

WHO ARE WE Sonaca North America is driven by a passion for innovation and a commitment to excellence. As a leading provider of aerospace and defense solutions, we are dedicated to making air and space travel safe and sustainable. We have 10 locations across North America and our engineering expertise and operational excellence set us apart from the competition. Since the beginning in 1948, we have a proven track record of delivering high-quality products and services that are reliable, safe, and efficient. Our team of experts is dedicated to staying ahead of the curve in the aerospace and defense industry, utilizing the latest technologies and processes to ensure that we deliver the best possible solutions to our customers. POSITION SUMMARY We are currently seeking a Senior Network Engineer. With minimal supervision and general direction, the Senior Network Engineer will maintain the operation of all Local Area Networks and the Wide Area Network. This position will architect new solutions for increasing efficiencies, reducing costs, increased security, and/or scalability. Introduce new technology as appropriate for keeping the Sonaca North America network current with industry. While performing all duties and responsibilities, the Network Engineer will always model Sonaca North America values and principles and act in a manner consistent with the Sonaca North America Code of Business Conduct and Ethics. ESSENTIAL JOB RESPONSIBILITIES Solution and maintain the operation of all Local Area Networks and Wide Area Networks including all routers and switches. Solution and maintain firewalls, including the remote access solution Create and maintain network architecture documentation, standards and procedures Solution and maintain wireless environments Solution and maintain fiber channel environment for storage Coordinate all wiring changes (line drops, terminations, etc.) with plant maintenance departments or general managers Solution and maintain the Wide Area Network circuits through the Service Provider(s) Solution and maintain Internet solution(s) Solution and maintain web filtering Coordinate, solution and maintain network security with security department Solution and maintain metrics of system/network performance, network/system monitoring Maintain logs of all network outages and cause of these outages, Root Cause Analysis Assist with other IT related issues/projects as required Knowledge of Cisco telephony, Cisco and Juniper switching and routers, Palo Alto firewalls and Meraki wireless Experience with SD WAN technologies preferably with Aruba SD WAN an asset Experience with HPE Clearpass for NAC would be considered an asset. Travel Required Yes, 15% of the time EDUCATION AND EXPERIENCES Bachelor's degree or the equivalent training and experience Minimum 5 years' experience as Network Administrator Experience working in a manufacturing environment is a plus Industry Certifications are a plus (CCNA, CCNP, Network +, etc.) Network design and architecture in a multi-site environment Network monitoring, metrics, and troubleshooting Network documentation, drawings, inventory Wireless networking at an enterprise level Network security at an enterprise level Ability to define problems, collect data, establish facts and draw valid conclusions Excellent presentation skills Ability to work in a high stress environment with multiple changing priorities Excellent oral and written communication skills Self-motivated WHY CHOOSE SONACA NORTH AMERICA AEROSPACE? We take care of our people. 401(k) retirement savings plan with a percentage company-match contribution Competitive wages Paid holidays Paid time off Medical, dental, vision, life, and accidental insurance Short-term disability Long-term disability Employee assistance plan - for access to counseling, consulting and other community resources Wellness program Tuition assistance Subject to eligibility, terms, and conditions This is only a summary of the typical functions of the job, not an exhaustive or comprehensive list of all possible job responsibilities, tasks, and duties. The responsibilities, tasks, and duties may differ from those outlined in the job description and other duties, as assigned, may be required. This document does not create an employment contract. Employees of the Company are employed on an “at will” basis and may be terminated at any time. Sonaca North America is an equal employment opportunity employer. Consistent with applicable law, Sonaca North America provides access and opportunities to those with disabilities. This includes providing reasonable accommodation to individuals with disabilities and disabled veterans who seek to access the company's online application system. If an applicant is unable to fully access the online application system, Sonaca North America will provide a reasonable accommodation. Applicants with disabilities may contact us at ************ for assistance accessing the on-line application system. Callers should have a detailed description of the requested accommodation, their name and preferred method of contact ready for Sonaca North America‘s Human Resources Department. Sonaca North America will make every effort to respond within two (2) business days. This phone number is not for the general submission of application materials. Sonaca North America is an E-Verify Employer. Sonaca North America is an Equal Employment Opportunity/Disability/Veterans Employer NOTICE ON FRAUDULENT JOB OFFERS It has been brought to our attention that there have been instances of fraudulent job offers, purporting to be from Sonaca North America and/or its affiliates (“LMI Aerospace”). This type of fraud is normally carried out through online services such as false websites, or through fake e-mails or call from people claiming to be from the company. These persons offer fraudulent employment opportunities to applicants and often ask for sensitive personal and financial information. The fraudsters may also request recipients to provide personal information and/or to make payments as part of their fake recruiting process. Sonaca North America does not ask for any financial commitments from candidates as a pre-employment requirement and will always require candidates to formally apply for positions via the Careers Page or job postings. Sonaca North America has no responsibility for fraudulent offers and if you believe you have been a victim of a fraudulent job offer concerning Sonaca North America, please email ******************.

WHO ARE WE Sonaca North America is driven by a passion for innovation and a commitment to excellence. As a leading provider of aerospace and defense solutions, we are dedicated to making air and space travel safe and sustainable. We have 10 locations across North America and our engineering expertise and operational excellence set us apart from the competition. Since the beginning in 1948, we have a proven track record of delivering high-quality products and services that are reliable, safe, and efficient. Our team of experts is dedicated to staying ahead of the curve in the aerospace and defense industry, utilizing the latest technologies and processes to ensure that we deliver the best possible solutions to our customers. POSITION SUMMARY We are currently seeking a Senior Network Engineer. With minimal supervision and general direction, the Senior Network Engineer will maintain the operation of all Local Area Networks and the Wide Area Network. This position will architect new solutions for increasing efficiencies, reducing costs, increased security, and/or scalability. Introduce new technology as appropriate for keeping the Sonaca North America network current with industry. While performing all duties and responsibilities, the Network Engineer will always model Sonaca North America values and principles and act in a manner consistent with the Sonaca North America Code of Business Conduct and Ethics. ESSENTIAL JOB RESPONSIBILITIES * Solution and maintain the operation of all Local Area Networks and Wide Area Networks including all routers and switches. * Solution and maintain firewalls, including the remote access solution * Create and maintain network architecture documentation, standards and procedures * Solution and maintain wireless environments * Solution and maintain fiber channel environment for storage * Coordinate all wiring changes (line drops, terminations, etc.) with plant maintenance departments or general managers * Solution and maintain the Wide Area Network circuits through the Service Provider(s) * Solution and maintain Internet solution(s) * Solution and maintain web filtering * Coordinate, solution and maintain network security with security department * Solution and maintain metrics of system/network performance, network/system monitoring * Maintain logs of all network outages and cause of these outages, Root Cause Analysis * Assist with other IT related issues/projects as required * Knowledge of Cisco telephony, Cisco and Juniper switching and routers, Palo Alto firewalls and Meraki wireless * Experience with SD WAN technologies preferably with Aruba SD WAN an asset * Experience with HPE Clearpass for NAC would be considered an asset. Travel Required Yes, 15% of the time EDUCATION AND EXPERIENCES * Bachelor's degree or the equivalent training and experience * Minimum 5 years' experience as Network Administrator * Experience working in a manufacturing environment is a plus * Industry Certifications are a plus (CCNA, CCNP, Network +, etc.) * Network design and architecture in a multi-site environment * Network monitoring, metrics, and troubleshooting * Network documentation, drawings, inventory * Wireless networking at an enterprise level * Network security at an enterprise level * Ability to define problems, collect data, establish facts and draw valid conclusions * Excellent presentation skills * Ability to work in a high stress environment with multiple changing priorities * Excellent oral and written communication skills * Self-motivated WHY CHOOSE SONACA NORTH AMERICA AEROSPACE? We take care of our people. * 401(k) retirement savings plan with a percentage company-match contribution * Competitive wages * Paid holidays * Paid time off * Medical, dental, vision, life, and accidental insurance * Short-term disability * Long-term disability * Employee assistance plan - for access to counseling, consulting and other community resources * Wellness program * Tuition assistance * Subject to eligibility, terms, and conditions This is only a summary of the typical functions of the job, not an exhaustive or comprehensive list of all possible job responsibilities, tasks, and duties. The responsibilities, tasks, and duties may differ from those outlined in the job description and other duties, as assigned, may be required. This document does not create an employment contract. Employees of the Company are employed on an "at will" basis and may be terminated at any time. Sonaca North America is an equal employment opportunity employer. Consistent with applicable law, Sonaca North America provides access and opportunities to those with disabilities. This includes providing reasonable accommodation to individuals with disabilities and disabled veterans who seek to access the company's online application system. If an applicant is unable to fully access the online application system, Sonaca North America will provide a reasonable accommodation. Applicants with disabilities may contact us at ************ for assistance accessing the on-line application system. Callers should have a detailed description of the requested accommodation, their name and preferred method of contact ready for Sonaca North America's Human Resources Department. Sonaca North America will make every effort to respond within two (2) business days. This phone number is not for the general submission of application materials. Sonaca North America is an E-Verify Employer. Sonaca North America is an Equal Employment Opportunity/Disability/Veterans Employer NOTICE ON FRAUDULENT JOB OFFERS It has been brought to our attention that there have been instances of fraudulent job offers, purporting to be from Sonaca North America and/or its affiliates ("LMI Aerospace"). This type of fraud is normally carried out through online services such as false websites, or through fake e-mails or call from people claiming to be from the company. These persons offer fraudulent employment opportunities to applicants and often ask for sensitive personal and financial information. The fraudsters may also request recipients to provide personal information and/or to make payments as part of their fake recruiting process. Sonaca North America does not ask for any financial commitments from candidates as a pre-employment requirement and will always require candidates to formally apply for positions via the Careers Page or job postings. Sonaca North America has no responsibility for fraudulent offers and if you believe you have been a victim of a fraudulent job offer concerning Sonaca North America, please email ******************.

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead F5 Network Engineer (Load Balancing) Overview The Global Load Balancing Engineering team (LBE) is looking for a Lead Platform Engineer to join their global team that are reponsible to plan, build & run its Commertial and corporate Load Balancer estate. In this position, you will: • To design, implement, manage & maintain Mastercard's Global Network which includes Datacenter, Customer, and Corporate Networks across a diverse range of platforms • Translate Network designs to implementation plans with associated change control(s) • Engagement with stakeholders including impacted end users & other technology areas to manage upcoming change • Act as an escalation point for Operations in the resolution of incidents • Support Architecture teams in the development of new technologies with high & low level designs • Comply with current standards & best practice • Support internal & external audit processes • Evaluate & support the adoption of new infrastructure & technologies to meet business requirements • Hybrid working with 3 days in the office All About You The ideal candidate for this position should: • Network engineering, design, operations, and/or architecture expertise with exposure to the following areas: F5, Citrix NetScaler, LAN/WAN, firewalls, VOIP, QoS, Routing & Switching technologies while adhering to standard design methodologies and best practices • Mastery of TCP/IP protocol communications and application layer • Load Balancing experience: F5 LTM, GLSB, WAF, AFM, AVR • Deep Packet inspection & analysis using tools like Wireshark • Expert knowledge in PKI, DNS and certificates • Experience of deploying load balancers in Azure, AWS and GCP • Firewall experience: Palo Alto, Checkpoint • Routing & Switching: Cisco, Arista • Extensive knowledge of Network diagnostics, protocols, and disciplines, VxLAN, EIGRP, OSPF, BGP, SNMP, VPN, SSH, and MPLS technologies. • Knowledge of security and encryption technologies including IPSEC & GRE tunnels on routers and firewalls, • Woking knowledge of scripting tools such as git, bash, Ansible, Jenkins, Terraform, PowerShell, Python. Desirable or additional capabilities • Strong verbal & written communications skills, and excellent customer support capabilities • Self-motivated demonstrating strong organizational and listening skills; and very detail oriented with the ability to carry out assigned tasks with minimal supervision • Ability to consistently act in a professional manner and communicate with all levels of the organization, both internally and externally • Methodical problem resolving skills and mastery of developing high level and detailed network designs; solid web applications and technologies a plus; Cisco certifications such as CCNP or CCDP • Design, engineer, and implementation of Software Defined Networking. • Bachelor's degree in computer science, Math, Engineering or equivalent combination of education and experience Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges O'Fallon, Missouri: $122,000 - $207,000 USD

Are you looking to power the next leap in the exciting world of advanced electronics? Do you want to help solve problems that drive success in the rapidly evolving technology and connectivity landscape? Then bring your problem-solving, passion, and creativity to help us power the next leap in electronics. At Qnity, we're more than a global leader in materials and solutions for advanced electronics and high-tech industries - we're a tight-knit team that is motivated by new possibilities, and always up for a challenge. All our dedicated teams contribute to making cutting-edge technology possible. We value forward-thinking challengers, boundary-pushers, and diverse perspectives across all our departments, because we know we play a critical role in the world enabling faster progress for all. Learn how you can start or jumpstart your career with us. Position: Technical Support Engineer I Summary: Under direct supervision, provide technical information and guidance in the selling of assigned products working directly with both customers and internal departments. Assist the customer and/or sales channel in providing the best technical solution for the customer. Perform technical reviews of incoming purchase orders to ensure that they are entered accurately by customer service and meet all customer requirements. RESPONSIBILITIES Provide technical support and guidance to customer inquiries ensuring that proposed designs align with the manufacturing site capabilities. Follow up with customer technical requests as needed. Field general questions about Laird products and services. Be able to confidently address customer questions, general product capabilities, specifications, part numbers and general application guidelines. Interview customers to collect complete information regarding the technical requirements for their application. Consult with other subject matter experts within the organization when discussing more difficult applications to ensure the best solution is selected. Provide new product opportunities as discovered by dealing with customer issues with a view to patent such products or ideas. Make outbound calls in response to incoming sales leads, sample requests, and product sales to customers. Utilize all product offerings, providing insightful and detailed design solutions. Present design solutions to customer utilizing solid model design techniques during presentation. Keep work skills current to ensure Laird competitiveness in a dynamic global business environment. May require some travel to customer sites required providing design specific solutions. Adheres to quality and safety systems or maintenance of quality and safety standards. REQUIREMENTS Excellent time management and organizational skills Ability to absorb product knowledge of all Laird products Ability to conduct a needs assessment to determine accurate understanding of customer needs Good communication skills, both oral and written Attention to detail a must Strong analytical and problem solving skills EDUCATION / EXPERIENCE Bachelor's Degree in engineering or technical field Experience/knowledge in manufacturing processes preferred Less than 2 years of related experience; preferably with electromechanical components As an Equal Opportunity/Affirmative Action Employer, Laird does not discriminate in hiring or in the terms and conditions of employment because of an individual's race, color, religion, gender, national origin, age, disability, sexual orientation, marital status, veteran status, arrest record, citizenship or other categories protected by federal, state or local laws. EOE/M/F/Vet/Disability Join our Talent Community to stay connected with us! Qnity is an equal opportunity employer. Qualified applicants will be considered without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability or any other protected class. If you need a reasonable accommodation to search or apply for a position, please visit our Accessibility Page for Contact Information. Qnity offers a comprehensive pay and benefits package. To learn more visit the Compensation and Benefits page. We use Artificial Intelligence (AI) to enhance our recruitment process.