Network administrator jobs in Flagstaff, AZ

Security System Administrator 4 Months from projected start date Remote Phoenix AZ Local Only Candidates - Resumes must specify the current location of the candidate, all those who do not state current location will not be considered. We are seeking a Security Systems Administrator on a contract basis to support the implementation, maintenance, and monitoring of security systems across our IT infrastructure. This role is ideal for professionals who excel in short-term engagements, delivering high-impact security solutions within defined timelines. Key responsibilities: Implement and Harden Security Systems: Deploy and configure firewalls, IDS/IPS, and endpoint protection; apply system hardening techniques. Manage Access Control: Set up and maintain user accounts, permissions, and authentication systems; enforce IAM best practices. Monitor and Respond to Incidents: Track logs and alerts for security events; investigate and resolve incidents promptly. Maintain Systems and Documentation: Apply patches and updates, document configurations, security procedures, and deliverables. Deliver Client-Focused Solutions: Collaborate with client teams to meet security requirements within agreed timelines Required Skills Intune experience IAM (Identity and Access Management experience) 3+ years of Network experience Preferred Skills Palo Alto Firewall experience IDS/IPS experience CroudStrike or Tanium experience

Travel: Occasional Hours: 30-40 hours/week Hire Type: Long-term contract (possibility to convert full-time) Core Responsibilities: Providing routine support of the desktop environment by providing client support when required. Performing appropriate routine maintenance of desktop systems (ex: patching) to ensure reliable and secure performance, including but not limited to applying security patches, implementing version upgrades, etc. Participating in the resolution of technical problems and applying appropriate trouble-shooting skills and ensure best-practice steps are followed. Understanding of Group Policy, Application Deployment, and monthly desktop Operation System patching via InTune and Configuration Manager. Ensuring accurate execution of support procedures is followed by adhering to documented processes and procedures. Building relationships with clients to better support their needs. Must-Haves: Minimum of three years' experience in a technical support environment. Fundamental knowledge and experience with the ITIL framework (incident management). Fundamental knowledge of the desktop operating systems (Windows 10 and onwards). Fundamental knowledge of Microsoft InTune and Microsoft Azure. General desktop analyst skills. Experience in providing support to business users and fellow employees. Experience supporting remote locations. Customer relationship skills, demonstrated responsiveness, analytical thinking, problem solving, and planning skills are required. Good working knowledge of Microsoft Windows 10/11, Intune, Microsoft Office 365, Active Directory, Microsoft Endpoint Configuration Manager, Window Server and networking Hardware installation and support. Good understanding of computer workstation hardware and troubleshooting skills

Job Summary Statement: The IT System Administrator will be responsible for providing first-line desktop support to users, resolving day-to-day technical issues, and maintaining desktops, network connectivity, and related IT assets. The ideal candidate should have a good understanding of Windows operating systems, basic networking, and virtualization fundamentals. Essential Job Duties and Responsibilities: Provides first-level technical support for desktops, printers, and end-user devices. Installs, configures, and troubleshoots Windows 10/11 and basic server access. Handles user account management in Active Directory (password resets, group membership, etc.). Assists in network troubleshooting (LAN/Wi-Fi/VPN connectivity issues). Logs all incidents and service requests in the IT ticketing system and ensure timely resolution. Supports Microsoft Office applications and commonly used software. Coordinates with the IT team for escalations of complex issues. Performs regular checks on antivirus updates, backups, and patch compliance. Maintains IT asset records and ensure hardware/software is updated. Supports users remotely and onsite as per business requirements. Other duties as assigned. Minimum Requirements and Qualifications: Associate's degree in Computer Science, IT, or related field. 3 years' experience in IT desktop or technical support. Windows 10/11 and basic Windows Server understanding. Basic knowledge of VMware or other virtualization tools. Networking fundamentals - IP addressing, DNS, DHCP, and LAN/Wi-Fi setup. Understanding of antivirus and endpoint security. Good communication and customer service skills. Able to read, write, speak and comprehend English. Ability to lift up to 35 lbs. Preferences: Certifications: CompTIA A+, MTA, or CCNA (beginner level).

Job Title: Windows/VMWare Systems Administrator (L3 Support) Job Type: Fulltime We are seeking a highly experienced and self-directed Windows and VMware Systems Administrator (L3) to join our managed services team. This role involves advanced troubleshooting, infrastructure optimization, and technical leadership in a fast-paced, service provider-grade environment. You will be responsible for resolving complex issues, driving root cause analysis, and maintaining high availability across Windows and VMware platforms. Key Responsibilities: Technical Support & Troubleshooting Resolve complex configuration and infrastructure issues through simulation and analysis. Perform deep technical problem isolation and root cause analysis. Escalate to vendor (L4) support when necessary to meet SLAs. Correlate incident trends into problem management and implement permanent fixes. Infrastructure Management Administer and optimize Windows Server environments (AD, DNS, GPO). Manage VMware vSphere environments including ESXi, vCenter, SRM, and vMotion. Execute monthly patch management and infrastructure updates. Conduct lab simulations and compatibility testing for new builds. Client Engagement & Reporting Generate customer-facing incident reports and operational summaries. Conduct regular client support visits and technical review meetings. Present root cause corrective actions and trend analysis to stakeholders. Project & Process Leadership Architect and enhance managed service offerings and infrastructure. Participate in RFP responses and pre-sales technical discussions. Maintain ITIL-based ticketing and documentation standards. Required Skills & Experience: 10+ years in enterprise Windows environments with multi-site domains. 5+ years in VMware vSphere administration with clustered storage and HA. Strong knowledge of Active Directory, Group Policy, DNS, DHCP. Experience with NetApp SAN, Cisco UCS, HP DL servers, and CommVault. Demonstrated experience in service level management and RCA reporting. Certifications (Preferred): Microsoft: MCSA / MCSE / MCITP (Windows Server 2008 or higher) VMware: VCP-DCV (vSphere 5.x or higher) ITIL Foundation Certified Soft Skills: Excellent communication and client-facing skills. Strong documentation, reporting, and presentation abilities. Ability to manage priorities, timelines, and cross-functional collaboration. Disclaimer HCL is an equal opportunity employer, committed to providing equal employment opportunities to all applicants and employees regardless of race, religion, sex, color, age, national origin, pregnancy, sexual orientation, physical disability or genetic information, military or veteran status, or any other protected classification, in accordance with federal, state, and/or local law. Should any applicant have concerns about discrimination in the hiring process, they should provide a detailed report of those concerns to ****************** for investigation. Compensation and Benefits A candidate's pay within the range will depend on their work location, skills, experience, education, and other factors permitted by law. This role may also be eligible for performance-based bonuses subject to company policies. In addition, this role is eligible for the following benefits subject to company policies: medical, dental, vision, pharmacy, life, accidental death & dismemberment, and disability insurance; employee assistance program; 401(k) retirement plan; 10 days of paid time off per year (some positions are eligible for need-based leave with no designated number of leave days per year); and 10 paid holidays per year.

Direct Hire Compensation: Mid-$80,000s (Base Salary) Bonus: Not eligible Work Authorization: U.S. Citizen or Green Card Holder only We are seeking a motivated and detail-oriented iSeries System Administrator to support the day-to-day operations of an IBM i (AS/400) environment. This role is ideal for an iSeries Operator or early-career Administrator looking to grow technically under the guidance of a senior leader, or for someone with prior iSeries experience who is returning to the platform. The primary objective of this position is to help maintain system availability, stability, and operational reliability across multiple IBM LPARs while providing responsive support to internal users. This is an onsite role, particularly during training, and requires hands-on engagement with production systems. Work Environment & Expectations • Initial training is fully onsite, five days per week, eight hours per day • Long-term work model is primarily onsite; hybrid flexibility is not guaranteed and should not be assumed • Occasional non-business-hours work may be required for system issues, maintenance, or upgrades Key Responsibilities Daily Operations & Monitoring • Operate and monitor three IBM i (AS/400) LPAR environments • Perform day-to-day system monitoring and basic troubleshooting • Review, manage, and clear system logs and alerts • Respond to helpdesk tickets related to iSeries/AS400 issues User & Security Administration • Add, modify, and remove user profiles • Manage system security and profile access • Assist with basic system auditing and access controls Backup, Recovery & Replication • Handle tape changes and monitor nightly backup jobs • Support nightly and quarterly backup operations • Assist with replication monitoring between production and high-availability systems using Mimix • Participate in quarterly system rollovers to offsite backup environments System Utilities & Maintenance • Develop, document, and maintain procedures for system utilities including: - BRMS (Backup & Restore) - CMOD (Imaging) - GoAnywhere (Secure File Transfer) - Mimix (Replication) - SEA (Exit Point Software) • Support operating system upgrades, PTFs, Technology Refreshes, and cumulative PTF packages • Assist with license key management and Digital Certificate Manager activities Continuous Improvement • Identify process improvement opportunities related to system performance, reliability, or operational efficiency • Escalate complex issues appropriately and collaborate with senior administrators and leadership Required Qualifications • 3-5 years of hands-on experience with IBM i / iSeries (AS/400) environments • Practical experience with core operational tasks such as: - User profile administration - Backup operations and tape handling - System monitoring and log review - Responding to AS/400-related support tickets • Ability to manage multiple tasks and priorities effectively • Strong communication and interpersonal skills • Proven ability to troubleshoot, analyze issues, and follow documented procedures • Highly reliable, self-motivated, and accountable • Comfortable working both independently and as part of a team • Basic knowledge of Windows applications and general Windows system concepts Nice to Have (Not Required) • Experience with Mimix replication in a production environment • Prior experience transitioning from iSeries Operator to Administrator • Exposure to regulated or high-availability environments Why Join This role offers hands-on exposure to a production IBM i environment with room to grow technically and professionally. You'll work closely with experienced leadership, build foundational system administration skills, and play a direct role in maintaining a stable and reliable enterprise platform.

Security System - 9155 Duration: 6+ Months We are seeking a Security Systems Administrator on a contract basis to support the implementation, maintenance, and monitoring of security systems across our IT infrastructure. This role is ideal for professionals who excel in short-term engagements, delivering high-impact security solutions within defined timelines. Key responsibilities: Implement and Harden Security Systems: Deploy and configure firewalls, IDS/IPS, and endpoint protection; apply system hardening techniques. Manage Access Control: Set up and maintain user accounts, permissions, and authentication systems; enforce IAM best practices. Monitor and Respond to Incidents: Track logs and alerts for security events; investigate and resolve incidents promptly. Maintain Systems and Documentation: Apply patches and updates, document configurations, security procedures, and deliverables. Deliver Client-Focused Solutions: Collaborate with client teams to meet security requirements within agreed timelines Thanks, Vikas. ************************

NextPlay Jobs is looking for a Network Administrator for a growing organization located in Tempe, AZ. This is a hands-on role supporting a multi-site environment with a mix of end-user support, server/network administration, and endpoint management. The right person will be comfortable jumping between help desk needs and systems-level projects, with a strong focus on uptime, security, and continuous improvement. Position Summary: The Network Administrator will oversee daily IT operations and help evolve the organization's infrastructure (implement ITIL). This role blends tiered user support with administration of servers, domains, backups, and network performance. You'll work closely with internal teams and vendors to keep systems stable, secure, and scalable as the business grows. Key Responsibilities: End-User Support / Help Desk Serve as the primary technical resource for employees across office and field locations. Troubleshoot and resolve hardware/software issues on Windows, mac OS, and mobile devices. Set up and maintain desktops, laptops, docks, monitors, printers, and related peripherals. Support remote staff with connectivity and device troubleshooting. Communicate status updates and project progress to management and stakeholders. Coordinate with vendors as needed for repairs, licensing, and escalations. Systems & Network Administration Administer domains, user identities, access controls, and profiles within Active Directory / similar tools. Maintain databases and system platforms; ensure reliability, integrity, and access continuity. Manage backup operations, endpoint security tools, and user-support platforms. Monitor network performance, identify trends, and implement improvements. Evaluate new technologies and recommend infrastructure upgrades. Server & Endpoint Management Perform regular server maintenance including patching, imaging, OS upgrades, and backups. Manage RMM/endpoint tools (NinjaOne or comparable platforms) for monitoring and automation. Deploy, configure, and update applications on user machines. Ensure endpoint compliance with internal IT and security standards. ITIL / Service Management Practices Follow ITIL-aligned processes for incident, problem, and change management. Keep asset and configuration records updated in the CMDB. Assist in root-cause analysis and post-issue documentation. Support service metrics such as SLAs, response times, and operational KPIs. Partner with leadership to improve support quality and user experience. Required Qualifications Demonstrated experience in network administration plus hands-on help desk support. Strong knowledge of Windows Server, Active Directory, and mixed OS environments. Experience with endpoint management / RMM tooling (NinjaOne preferred). Familiarity with ITIL concepts and structured service management. Solid troubleshooting skills, clear communication, and customer-first mindset. Preferred Certifications - ITIL Foundation (or higher) CompTIA Network+ Microsoft Certified: Azure Administrator Associate Cisco CCNA Physical Requirements Ability to lift and move up to 50 lbs occasionally. Comfortable performing device installs and minor equipment adjustments. Must be able to sit, stand, bend, kneel, and work in varied positions for extended periods. Work Conditions Role may involve time on-site near operational equipment and machinery. Noise levels can be moderate to loud depending on location. Safety-minded

About Us: LTIMindtree is a global technology consulting and digital solutions company that enables enterprises across industries to reimagine business models, accelerate innovation, and maximize growth by harnessing digital technologies. As a digital transformation partner to more than 700+ clients, LTIMindtree brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world. Powered by nearly 90,000 talented and entrepreneurial professionals across more than 30 countries, LTIMindtree - a Larsen & Toubro Group company - combines the industry-acclaimed strengths of erstwhile Larsen and Toubro Infotech and Mindtree in solving the most complex business challenges and delivering transformation at scale. For more information, please visit ******************* Position : Service Desk Engineer Work Location: Scottsdale, AZ Job Description Effectively managing, developing, and training the service desk team. Ensuring that all processes used by the service desk are thoroughly documented, consistently audited, and regularly improved. Conducting and sharing results from service and operation performance reviews. Promoting the service desk with senior management and working to ensure that it is properly viewed as a core business asset. Coordinating and managing all relevant stakeholders, including the support desk team, customers, and other teams that are involved in service desk operations. Being aware of and managing the costs of running the service desks. Excellent verbal and written communication skills An active / empathic listener Excellent organisational skills with the ability to multi-task Ability to manage own time effectively and to be prompt and punctual Experience of working effectively within a team and collaborating with others to achieve a goal Demonstrable ability to think around issues and look at the wider picture in order to provide solutions through a variety of problem-solving techniques Drive, self-motivation and ability to work under own initiative Knowledge and understanding of best practice frameworks (such as ITIL, ISO20k) for the delivery of IT services Sound knowledge and experience of supporting range of IT applications, platforms and technologies Ability to clearly and accurately communicate processes and procedures verbally and in writing Ability to produce management information reports from ITSM systems Experience of working accurately and confidently with service desk tools and technology, such as ITSM, remote access, knowledge resources Experience of developing professional and effective working relationships with customers and key stakeholders Experience of delivering a high level of customer service The necessary skills and attributes to integrate successfully into a busy team Tools Experience Preferred: ServiceNow, Nice Ability to multitask, meet deadlines, prioritize requests, and work independently. Able to communicate effectively with both business partners and IT professionals. Able to effectively collaborate cross-functionally at varying levels in the organization. LTIMindtree is an equal opportunity employer that is committed to diversity in the workplace. Our employment decisions are made without regard to race, colour, creed, religion, sex (including pregnancy, childbirth or related medical conditions), gender identity or expression, national origin, ancestry, age, family-care status, veteran status, marital status, civil union status, domestic partnership status, military service, handicap or disability or history of handicap or disability, genetic information, atypical hereditary cellular or blood trait, union affiliation, affectional or sexual orientation or preference, or any other characteristic protected by applicable federal, state, or local law, except where such considerations are bona fide occupational qualifications permitted by law. Safe return to office: In order to comply with LTIMindtree' s company COVID-19 vaccine mandate, candidates must be able to provide proof of full vaccination against COVID-19 before or by the date of hire. Alternatively, one may submit a request for reasonable accommodation from LTIMindtree's COVID-19 vaccination mandate for approval, in accordance with applicable state and federal law, by the date of hire. Any request is subject to review through LTIMindtree's applicable processes.

Security System Administrator Required Skills: Intune experience IAM (Identity and Access Management experience) 3+ years of Network experience Preferred Skills: Palo Alto Firewall experience IDS/IPS experience CroudStrike or Tanium experience

Reports To: Director of Farming / Farm Manager Travel: Frequent between AZ and CA (approx. 60/40 split) We are a vertically integrated specialty potato company operating across Arizona and California. Our mission is to produce the highest quality potatoes through precision farming, sustainable practices, and relentless attention to detail. We're seeking a hands-on expert to take full ownership of irrigation and infrastructure systems that underpin our farming success. Position Overview The Irrigation & Infrastructure Specialist is responsible for managing, maintaining, and optimizing all irrigation systems across our Arizona and California farming operations. This includes center-pivot systems (AZ), solid-set systems (CA), and deep-well infrastructure. The role combines agronomic experience with mechanical expertise to ensure our crops receive precise, reliable water delivery and our irrigation assets remain in top condition. Key Responsibilities System Maintenance & Infrastructure Care Oversee daily inspection and preventive maintenance of center-pivot and solid-set systems. Troubleshoot and repair issues with pumps, gearboxes, motors, electrical panels, and control systems. Proactively manage well health - monitor pressures, flow rates, sand content, and electrical loads. Implement maintenance logs and protocols to reduce downtime and avoid catastrophic failures. Coordinate third-party service providers for well, pump, or electrical work as needed. Irrigation Management Collaborate with agronomists and farm managers on crop-specific irrigation strategies. Execute irrigation schedules developed by the agronomy team Monitor irrigation performance and adjust timing, flow, and duration to maximize crop health and yield. Track irrigation water use efficiency and support sustainability initiatives. Equipment & Farm Support Support general maintenance of tractors, sprayers, and other farm machinery during non-irrigation periods. Maintain spare-parts inventory and recommend capital improvements to irrigation systems. Train seasonal irrigation staff or operators on standard operating procedures and maintenance basics. Qualifications 7+ years of experience in irrigation management or farm infrastructure maintenance, preferably with both center-pivot and solid-set systems. Strong mechanical aptitude with demonstrated ability to maintain and repair irrigation and well systems. Working knowledge of crop irrigation principles and agronomic impacts of water management. Ability to diagnose and prevent common well and pump failures (e.g., sand ingestion, overcycling, bowl wear). Comfortable working independently across multiple sites and climates. Excellent recordkeeping and organizational skills. CDL or farm-equipment operation experience a plus. Bilingual English/Spanish preferred. Compensation $65,000 10 days of PTO & 9 company paid holidays.

Role : Cloud Infrastructure Engineer - xPaaS Client has embarked on an exciting Cloud, Big Data and Mobile transformation driven by an energetic new team of high performers. This group is nimble and creative with the power to shape our technology and product roadmap. If you have the talent and desire to deliver innovative payment products and services at a rapid pace, serving our customers seamlessly across physical, digital, mobile, and social media, join our transformation team. The platform will deliver a framework to support multiple programming languages, i.e. Java, Node.js, Python etc for enterprise and consumer mobile & web application developers. You will create innovative tools and capabilities to enable continuous delivery - building, provisioning, and administering multi-tenant, scale-out applications throughout the life cycle, from development, testing and into production. You will be challenged with identifying innovative ideas and proof of concept to deliver against the existing and future needs of our customers. As an Infrastructure Engineer, your primary responsibilities will be to maintain a robust, efficient, effective, 24x7 service operation for the Private and Public Cloud environment and its tools. You will work closely with your US and India leaders and peers to deliver a “Follow the Sun” capability that is best in class in Quality and Capability at a cost-effective price point. Scope of Impact/Influence · Responsible for the infrastructure platform and supporting technology · Leads the design, build, enhancement, and integration of infrastructure with AET · Plays an integral role in building and enhancing infrastructure in terms of robustness, scalability, availability, and efficiency · Leadership accountable for team completing assigned tasks and delivery of quality work Education & Technology core competencies · Bachelor's degree in computer science, computer engineering, or related field required; advanced degree preferred. · Overall 7+ years of industry experience with 5 Years of relevant experience · 5+ years of Unix/Linux system administration experience extensively · At least 3 years' experience in supporting and maintaining the on-prem production-grade environment in two or more like Redis (Enterprise), Kafka, Elasticsearch and Astronomer etc. · At least 2 years' experience in supporting and maintaining the production-grade environment in Terraform or similar IAC tool · At least 2 years' experience in supporting and maintaining the production-grade environment in Google cloud (Foundations and Managed services like PSC, Interconnect, Pub Sub, Cloud Run, Memory store etc) · At least 2 years' experience in supporting and maintaining the production-grade environment in deploying COTS apps in K8 environments like OpenShift or GKE. · Experience with automation tools (Ansible, Shell Scripts, Python/Java) · Cluster management, configurations, upgrades, and migrations on Red Hat Linux 8 in virtual machines · Leading big infra migrations programs from on-prem to on-prem, on-prem to Public and Hybrid clouds. · Extensive experience in Linux performance monitoring by using system tools, security setup, troubleshooting and performance tuning as necessary to ensure optimum performance, patching of Linux servers on regular schedule · Eager to learn new technologies in a short time span · Experience in change management, Incident management, RFC, Problem management & RCA · Experience in automation to increase efficiency · Optimize and streamline troubleshooting and debugging efforts by applying expertise across the infra and app domain. · Working knowledge of monitoring tools

We are seeking a Security Systems Administrator to support the implementation, maintenance, and monitoring of security systems across enterprise IT environments. This role is well suited for professionals who can deliver high-impact security solutions within defined timelines. Key Responsibilities Implement and Harden Security Systems Deploy, configure, and maintain firewalls, IDS/IPS, and endpoint protection solutions. Apply system hardening techniques to improve overall security posture. Manage Identity & Access Control Set up and maintain user accounts, permissions, and authentication mechanisms. Enforce IAM best practices and access control policies. Monitor and Respond to Security Incidents Monitor logs, alerts, and security events across systems. Investigate, respond to, and resolve incidents in a timely manner. Maintain Systems & Documentation Apply security patches, updates, and configuration changes. Maintain accurate documentation for system configurations, security procedures, and deliverables. Deliver Security Solutions Collaborate with internal teams to meet security requirements within agreed timelines. Provide clear communication and status updates throughout the engagement. Required Skills & Experience Hands-on experience with Microsoft Intune. Strong experience with Identity and Access Management (IAM). 3+ years of network experience, including security-focused configurations and troubleshooting. Preferred Skills Experience with Palo Alto Firewalls. Hands-on knowledge of IDS/IPS technologies. Experience with CrowdStrike or Tanium endpoint security tools.

We are currently partnering with a well-established IT solutions provider that is expanding their infrastructure practice and taking on a major long-term project. They're looking for a seasoned Network Systems Engineer who can take full ownership of a customer's day-to-day IT environment while also supporting additional clients as part of a broader service portfolio. This role is ideal for someone who enjoys a mix of hands-on engineering, infrastructure oversight, and being the go-to technical expert for a stable environment. Benefits Medical and Dental Insurance Discretionary PTO (Unlimited PTO, subject to approval) Profit Sharing (Quarterly contributions to 401k based on company earnings) 5 Year Anniversary Trips, Annual summer and Christmas parties, & Employee Recognition Incentives Annual summer and Christmas parties Weekly paid lunch Cell Phone Reimbursement Responsibilities Manage Windows Server environments including ADD NS, DHCP, GPO, and core server services Configure and troubleshoot network infrastructure (switching, routing, VLANs, Wi-Fi, and firewalls) Oversee virtualization platforms (VMware or Hyper-V), including deployment and maintenance Administer Microsoft 365 environments-user management, licensing, email, and security settings Maintain backup and storage systems, ensuring proper retention, recovery, and data protection Provide hands-on desktop and end-user support including imaging, deployment, and troubleshooting Support and manage VoIP/telephony systems, including configuration and call flow updates Monitor infrastructure health, document environments, and resolve escalations in a NOC-style workflow Required Skills 10-15 years of experience across networking and systems admin/engineering Strong hands-on experience with Windows Server, virtualization, and Microsoft 365 Solid understanding of networking fundamentals (L2/L3, VLANs, Wi-Fi, basic firewalling) Experience managing backups, storage systems, and environment monitoring tools Ability to operate independently as the primary onsite engineer Experience in MSP, NOC, or multi-client environments is highly preferred If this sounds like a good fit, apply today!

Title: Systems Engineer - Operations Duration: Full-Time, Permanent We're looking for a Systems Engineer to join a technical operations team responsible for maintaining reliable enterprise environments and enhancing automation for long-term scalability. This role involves a blend of system monitoring, troubleshooting, patching, and supporting platform upgrades across Linux, AIX, and DB2-based environments. It's an ideal role for someone with a broad technical foundation who enjoys building efficiencies, standardizing processes, and working collaboratively in a fast-moving environment. If you're versatile, eager to grow, and excited about strengthening system reliability while contributing to automation initiatives, this role will be an excellent match. Must-Have Skills ✅ These competencies are essential for success in this role: Hands-on experience with Linux (preferably RHEL) or AIX systems administration Working knowledge of DB2 (upgrades, troubleshooting, backups, or performance monitoring) Ability to create or support automation scripts (Python strongly preferred) General understanding of Microsoft technologies (Windows systems, admin basics, tooling) A well-rounded technical skill set - candidates should not be specialized only in one area Strong communication, teamwork, and problem-solving skills Comfortable working in a fast-paced, collaborative engineering environment Not aligned to candidates who are primarily network engineers Nice-to-Have Skills 🌟 Experience supporting OS upgrades or patch lifecycles Familiarity with virtualization or cloud environments Understanding of server security, storage, or enterprise IT fundamentals Any Linux/AIX/DB2-related certifications (RHCE, IBM Admin, AIX Cert, DBE) Exposure to enterprise application environments Key Responsibilities System Reliability & Monitoring Support day-to-day health checks across Linux and AIX systems Review database activity and assist with DB2 performance monitoring Participate in incident response and basic troubleshooting Upgrades & Patching Assist with OS and application patching cycles Help validate post-upgrade behavior and document changes Work with senior engineers to implement security updates Automation & Standardization Contribute to scripts that streamline monitoring, maintenance, or routine workflows Help build process consistency across operational tasks Maintain and update internal documentation, SOPs, and system notes Continuity & Support Operations Participate in planned disaster recovery exercises Support documentation related to recovery procedures Collaborate closely with infrastructure and operations teams to ensure reliable services Who Shouldn't Apply 🚫 This role may not be suitable for individuals who: Are focused mainly on network engineering rather than systems Want a narrow, siloed role instead of a broad engineering mix Prefer remote or hybrid work (this is fully onsite) Do not have foundational experience with Linux/AIX, DB2, or Python scripting Prefer a slow-moving or highly structured environment

Systems Operations/Application Support Engineer Duration: 18 months contract with potential to extend In this contingent resource assignment, you will consult on or participate in moderately complex initiatives and deliverables within Systems Operations Engineering. You will contribute to large-scale planning related to Systems Operations Engineering deliverables, review and analyze moderately complex challenges requiring in-depth evaluation of variable factors, and collaborate with client personnel to meet deliverables while adhering to policies, procedures, and compliance requirements. Responsibilities: Consult on or participate in moderately complex Systems Operations Engineering initiatives. Contribute to large-scale planning and deliverables within Systems Operations Engineering. Analyze and resolve moderately complex Systems Operations Engineering challenges. Collaborate with client personnel to meet deliverables and ensure compliance with policies and procedures. Qualifications: 4 years of Systems Engineering or Technology Architecture experience, or equivalent demonstrated through work, consulting experience, training, military experience, or education. Hands-on System Reliability Engineering skillsets. Additional Skills: Cloud Computing Performance Engineering Oracle .NET 5+ years of SQL experience AppDynamics Application Performance Monitoring Azure Cloud IIS Java FullStack Linux Administration Mongo DB Network Load Balancing Performance Tuning Software Troubleshooting Splunk Systems Engineering TomCat Windows Applications Windows Server About PTR Global: PTR Global is a leading provider of information technology and workforce solutions. PTR Global has become one of the largest providers in its industry, with over 5000 professionals providing services across the U.S. and Canada. For more information visit ***************** At PTR Global, we understand the importance of your privacy and security. We NEVER ASK job applicants to: Pay any fee to be considered for, submitted to, or selected for any opportunity. Purchase any product, service, or gift cards from us or for us as part of an application, interview, or selection process. Provide sensitive financial information such as credit card numbers or banking information. Successfully placed or hired candidates would only be asked for banking details after accepting an offer from us during our official onboarding processes as part of payroll setup. Pay Range: $48 - $50 The specific compensation for this position will be determined by a number of factors, including the scope, complexity and location of the role as well as the cost of labor in the market; the skills, education, training, credentials and experience of the candidate; and other conditions of employment. Our full-time consultants have access to benefits including medical, dental, vision and 401K contributions as well as any other PTO, sick leave, and other benefits mandated by appliable state or localities where you reside or work. If you receive a suspicious message, email, or phone call claiming to be from PTR Global do not respond or click on any links. Instead, contact us directly at ***************. To report any concerns, please email us at *******************

Job Title : Infrastructure-Server Administration Contract duration : 12+ months Job Details: Must Have Skills 8+ years of experience designing, implementing, and supporting VMware infrastructure at scale. 5+ years of experience designing, implementing, and supporting hyperconverged environments Experience with one or more configuration management systems (Chef, Puppet, Ansible, etc.) Detailed Job Description Maintain internal, globally distributed virtual compute environment with a focus on the performance, availability and growth needs of the company. Design and maintain our monitoring, reporting and capacity planning functions using internal monitoring and data systems. Design and maintain a virtualization DR strategy that integrates with production strategies and targets. Work with hardware vendors in conjunction with our own infrastructure and capacity team Additional Information All your information will be kept confidential according to EEO guidelines.

Country: United States of America Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance: Secret - Current Junior Network Administrator (P1) Analyst Information Workplace Services Raytheon Digital Technology Classified Infrastructure Services - Collateral Network Engineering team Tucson, AZ - Onsite Position/Active US Clearance required. At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. Join this high impact team as a Junior Network Administrator (P1) to ensure the smooth operation of classified network infrastructure at our Raytheon/RTX locations. The installation, maintenance, support, and monitoring of the network infrastructure will be performed. Candidate must have solid background supporting networks and have an active US Secret Security Clearance to be considered. This role is in Tucson, AZ and the role will be onsite at our facilities there, to work in classified computing areas. This role works mostly in the Tucson location Classified Collateral work areas. What you will Do: Maintain smooth operation of voice and data networks. Plans, evaluates, coordinates, and performs installation and/or reconfiguration of hardware and software elements of data and/or voice communication network Work in developing technical expertise in all areas of voice and data networks hardware and software interconnection and interfacing, such as switches, routers, firewalls, authentication servers, encryptors etc. Work with network management software platforms. May propose solutions to management to ensure all communications requirements based on future needs and current usage, configuring such solutions to optimize cost savings aligning with future requirements factoring in redundancy and required network uptime. Prepares or ensures that appropriate network documentation exists, including operational instructions, technical diagrams, and other documentation. Where no documentation exists, assist in developing documentation. Provide regular monitoring and network analysis regarding short- and long-range planning for in-house systems. Assist with coordination of third-party maintenance for network equipment or with vendors for third-party support. Willingness and availability to work outside normal business hours (evenings and weekends) as needed. Must be able to work with general supervision and follow established procedures. You will obtain Certifications in Security+ within 6 months and Cisco Certified Network Associate (CCNA) within a year. Raytheon will provide training to achieve this. What you will Learn: You will apply your Network Engineering skills to defense-oriented programs. You will obtain Certifications in Security+ within 6 months and Cisco Certified Network Associate (CCNA) within a year. Raytheon will provide training to achieve this. Qualifications You Must Have: Typically requires a University/bachelor's degree with less than 2 years of relevant experience, or in lieu of degree, will consider a minimum 4 years of relevant Network or IT Systems Administration experience. Experience with Networking equipment such as Cisco (or other product) routers, switches, firewalls, and/or intrusion detection systems, including software upgrades. Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Qualifications We Prefer: We ideally need someone with Cisco ISE experience with 802.1X, SolarWinds, and setting up client server environments for government networks. Security + and or CCNA certifications currently active. Experience with current cabling and fiber standards. Experience with access control list, security posture, and vendor best practices. Experience with Visio diagramming and design capabilities. 1-2 years of experience with network management software. Willingness and availability to travel domestically as needed. Knowledge of configuration and troubleshooting of encryption devices. Effective customer service skills, including oral and written communications. Experience with platforms such as IP telephony, NTP servers, GemOne, and SolarWinds. Ability to work under time constraints. Experience with classified computing, STIG compliance, and network refreshes Current DoD Top Secret level security clearance What We Offer Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation. Relocation Eligibility - This role is NOT eligible for relocation support. Learn More & Apply Now! Please consider the following role type definition as you apply for this role. Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. Clearance Information: This position requires a current & active US security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: ************************************************ More information on our Tucson, AZ Location: **************************** RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace Systems, Pratt & Whitney, and Raytheon. Its 185,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, VA. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. The salary range for this role is 55,000 USD - 107,000 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. Privacy Policy and Terms: Click on this link to read the Policy and Terms

The broader Edge Network Services (ENS) organization designs, builds(deploys), and supports(operates) a network of 2B+ active users of Facebook platform, 1B+ active users from Messenger, 1B+ users from Instagram and 1B+ users from Whatsapp. The ENS organization is organized into three global groups: "ENS Global Edge & Backbone Deploy," "ENS Foundation," and "ENS Global Operations." Each group has global scope across the lifecycle of support.The ENS Operations Team exists "to operate the world's most available, efficient, and useful network." Whether it's our day to day management of hundreds of technicians working to repair and maintain Facebook's global infrastructure, targeted reliability initiatives, or evolving our digital systems to improve efficiency and manage business risk, our team is accountable. We provide the services to manage network operations across data center, backbone, subsea, and edge locations; and on-network and off-network CDN infrastructure.This role will be part of a team of operations engineers that automate what makes sense to approach "Zero Touch Operations" and enable improved efficiency and productivity of our team members and vendor field workforces. **Required Skills:** Network Engineer, Operations and Support Responsibilities: 1. Incident Response: Drive work investigating complex technical and process issues on a global scale spanning multiple reliability, security, and continuity disciplines for infrastructure spanning thousands of locations during major incidents/site events on edge, caching, and network infrastructure. This will require you to work closely and effectively with a variety of cross functional teams, managed service providers, and third-party vendor partners 2. Escalation Management: Participate in the global team's Tier 3 and 4 on-call rotation with the goal of routing issues as needed and understanding how processes or tooling might be improved, skills can be developed, or automation can be implemented to prevent the need to escalate similar issues in the future 3. Operational Leadership: As an operations practitioner within the team you will be expected to drive improvement in everything we do. In this role you will indirectly manage the activities of a large contingent workforce responsible for delivering road mapped projects and executing on recurring activities. You will drive standards across the network and ensure that we are fully compliant to those standards and policies 4. Risk Management and Assurance: Work internally and with upstream partner teams to ensure design, build, and operations aligns to applicable reliability, security, privacy, regulatory policy, and business continuity drivers 5. Information and Data Assurance: ensure relevant operational process, procedure, and policy documentation is effectively managed and the data required to support operations is complete and accurate in systems 6. Automation: Be heavily involved in driving the team to analyze operational events in order to identify new automation opportunities and help us achieve our goal of all faults in the network being fully remediated by software. This will include helping others understand our requirements and drive their roadmaps, but may include directly implementing light weight solutions in code 7. Data Measurement: As an operations practitioner supporting our network, you will be expected to drive quality into the metrics we report to assist us in focusing on the areas that give us the best return on investment. This could include measurement and analysis of our escalation issues, fault/event trends, infrastructure capacity, and vendor performance failures 8. Collaboration and Partnership: You will work closely on supporting our internal customers (Network Engineering, Systems Engineering, Traffic, Logistics, Program Management) and vendors (IT asset disposal, and Hardware partners) and ensuring that their needs and issues are being addressed proactively across global sites 9. Roadmap Ownership and Strategy: Own the planning and execution of an organizational-level roadmap and strategy to deliver business outcomes 10. Technical Leadership: Provide root cause analysis and corrective action leadership to resolve all operational issues found across edge and backbone architectures and hardware platforms. You will be integral to identifying problems and implementing effective solutions across highly cross-functional infrastructure teams to include network engineering, logistics, supply chain, compliance, legal, software system engineering, and program management to scale with the rapid expansion of the Meta platform and customer base 11. Business Ownership: Represent the organization and manage interaction with third parties such as hardware, colocation, telecom carrier, and managed service partners 12. Project Leadership: Lead highly cross-functional infrastructure projects and programs in a matrix organization covering a range of areas (data center, production network, infrastructure, logistics, supply chain, compliance, legal, and software system engineering) 13. Communication: Communicate cross-functionally across various teams, organizations and internal and external stakeholders(Network Engineering, Systems Engineering, Traffic, Logistics, Program Management, and hardware partners) to drive infrastructure operations development and management 14. Travel: International and Domestic travel may be required up to 15 percent **Minimum Qualifications:** Minimum Qualifications: 15. Operations Center Experience: Minimum of 7 years of direct leadership experience within a global Network Operations Center or IT Operations Center environment to manage Service Level Agreements and continuous improvement against metrics at scale 16. Network Protocol: Advanced knowledge of TCP/IP, IPv4/v6, Border Gateway Protocol, Intermediate System to Intermediate System, Open Shortest Path First, and/or Multi-protocol Label Switching in complex troubleshooting scenarios. Cisco and Juniper Professional level or equivalent experience 17. CDN and Edge: Advanced knowledge in CDN & Network Services, peering network strategies, including topology, traffic analysis, linux operating systems, hardware platform, and architectures in complex troubleshooting scenarios 18. Repair Function: Minimum of 7 years of logical troubleshooting and physical repair with an understanding of physical infrastructure such as cable types, connector types, optic types, racks, patch panels, power/cooling, hardware components, and facilities infrastructure 19. Automation: Basic knowledge coding and automating in higher-level languages such as Python, Go, or JavaScript 20. Partnership: Experience successfully collaborating across a global team and with cross-functional partners(e.g. physical infrastructure & network design, engineering, strategy, security, policy, and legal) at all levels to include vendor service delivery managers, individual contributors, and people managers 21. Prioritization: Experience managing from the front to prioritize and drive the bigger mission forward by translating strategy into results 22. Network and Infrastructure Design: Minimum of 5 years of direct experience understanding and influencing network and infrastructure architectures to include constraint and dependency analysis and translating these into deployable and supportable solution requirements 23. Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience **Preferred Qualifications:** Preferred Qualifications: 24. Facility Experience: Working within varied infrastructure environments, such as colocation facilities, cable landing stations, ILAs, owned data centers, or corporate campuses. 25. Software Systems Design: Experience organizing and executing digital transformation initiatives at both the oversight and practitioner levels. 26. Vendor Partner Experience: Partnering to translate performance issues into improvement plans with enterprise and service provider vendors such as network hardware platforms(Cisco, Juniper, Ciena, Infinera, Nokia, and Arista), ITAD vendors, logistics vendors, and colocation vendors. 27. Data Design: Basic knowledge applying data-driven analysis and leveraging technologies like machine learning and predictive modeling algorithms to solve complex business problems. 28. Information Technology Functional Experience: Working within global network or infrastructure operations, deployment, design/engineering and/or support teams. 29. Professional Services: Experience with purchasing, negotiating and end-to-end supplier management, such as managing global RFPs and contract negotiations. 30. Risk and Assurance Management: Experience in operational compliance, physical & logical infrastructure security, and/or business continuity disciplines. 31. Business Metrics: Experience identifying key metrics/measures that will be used to evaluate success and validate the business impact of the program **Public Compensation:** $133,000/year to $190,000/year + bonus + equity + benefits **Industry:** Internet **Equal Opportunity:** Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment. Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@fb.com.

Iridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in the world. For over 20 years, Iridium's unique network and services have supported critical communications needs for individuals, businesses, and the evolving Internet of Things. At Iridium, we understand the importance of staying connected and the limitations of traditional communications networks. People across the globe, including first responders, humanitarians, global militaries, scientific researchers, and lone workers, as well as ships, aircraft and remote operations all rely on Iridium to stay connected. We take our responsibility for providing these essential communications very seriously and pride ourselves on offering a reliable lifeline when needed. Likewise, Iridium is committed to providing an exciting and innovative workplace, where employees are challenged to think outside the box and collaborate on new, bold ideas and solutions. Our talented teams are passionate about their work and the impact our company makes around the world. Iridium fosters an empowering and inclusive culture that allows employees to genuinely be their best selves. We are looking for others who want to join this truly unique company that celebrates our employees and provides the opportunity to truly make a difference in the world. What We're Looking For: Iridium is seeking an Engineer II to join our Network Operations team. As a Network Ops Engineer, you'll be an integral part of a team that is responsible for supporting and maintaining Iridium Gateway telecom architecture and service sub-systems. This position provides last tier support to Iridium's ground systems operations teams, including Gateway Technical Ops, Tier 2 Customer Support, and Service Delivery. Working in this role, you'll gain valuable experience in satellite telecom gateway subsystems, both on premise and cloud systems, while making a meaningful impact on Iridium service availability and new service launches. You'll be successful in this role if you are an eager learner, known problem-solver, and can draw on your previous technical experience to assist with triaging, diagnosing, and finding solutions on a wide range of technical challenges. What You'll Do: Work collaboratively with vendors, subcontractors, and consultants to resolve outstanding issues Assist in maintaining Iridium Gateway subsystems and services, both on premise and cloud based Participate in the administration and maintenance of the remote monitoring and management system: update agent scripts, respond to alerts, monitor dashboards, and perform periodic system reviews Identify, investigate and resolve operations issues and work closely with the Operations team to improve maintenance procedures and achieve successful troubleshooting Work with team members to ensure high quality products are ready to deploy into production according to assigned schedule Investigate and resolve system issues escalated from other internal support teams Contribute to maintenance and deployment documents for all Gateway network element systems and network infrastructure Provide technical support to external and internal groups What You'll Need to Succeed: Bachelor's degree in Engineering or Computer Science or related field OR equivalent relevant experience in lieu of degree 2+ years of relevant technical experience, preferably in telecommunications or similar industry Working knowledge, from install to maintenance, of Linux operating system (Redhat/CentOS), IP network infrastructure, VMware, ATCA platforms, and Database systems and tools (Oracle, MySQL, MSSQL Working knowledge of maintaining containers/networking on AWS ECS and EKS Strong communication skills, with the ability to clearly present information and ideas to others Have confidence and be able to easily build meaningful relationships with your manager and members of your team Must be able to prioritize your tasks, be self-aware enough to identify and correct mistakes, and not be afraid to ask for help when needed Be active in seeking out ways to improve yourself and gain new knowledge, and be enthusiastic in sharing knowledge with others Things That Would be Great if You Brought to the Table: Any AWS certification (i.e., AWS Certified Cloud Practitioner, AWS Certified Advanced Networking, AWS Certified AI Practitioner, etc.) Knowledge of any of the following is a plus: Communications systems architecture development Circuit and packet switched voice and data communications TCP/IP communications VoIP (including network management) Experience with any of the following is plus: IPv4 networks GSM Telecom Realtime systems Direct experience with systems software life cycle Previous experience in software development (i.e., C, C++, Python) preferred, but not required Experience in IP network engineering, development, integration, and testing is strongly desired We'll also need you to: NOTE: This is a hybrid position requiring in-office attendance 3 days a week Be on call to support major network issues Be able to travel up to 10% This position directly performs under, supports, or is exposed to a U.S. government contract. To comply with the requirements of that U.S. government contract, applicants for this position must be U.S. citizen Work Environment: This position primarily works in an office setting and is largely sedentary with the majority of the position working with a computer. The role typically requires the use of basic office equipment such as a phone, video, computer, keyboard, mouse, and printer. Iridium is an Equal Opportunity Employer, including individuals with disabilities and protected veterans.