NewDeputy Network Operations Security Center (NOSC) Manager LeidosDeputy Network Operations Security Center (NOSC) ManagerFort Belvoir, VirginiaThe I3TS program provides enterprise-wide IT support to enable the Defense Threat Reduction Agency’s (DTRA) Information Management & Technology Directorate (J6) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA’s internal and external mission partners operating in CONUS and OCONUS locations. September 3, 2026 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.
Network Engineer (VoIP ) Raydon CorpNetwork Engineer (VoIP )Fort Lee, VAPersonnel will provide Site Management, Infrastructure Operation and Maintenance (O&M) - Unified Communications, Inside Plant (ISP), Customer Service Telephone, Outside Plant (Cable) (OSP), Battery Maintenance, Cable Locates; Systems Management - Mission Server, Automation and Network Support, Cybersecurity, and Tier II Customer Support; Land Mobile Radio; and Configuration Management support. Fluent in the spoken and written English language, to include the usage of technical terms commonly used in information technology (IT), network routing and switching, telecommunications, IT maintenance, and technical control facilities.
Network Ops Manager Systems Planning And Analysis, Inc.Network Ops ManagerAlexandria, VASPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Proficient in applying Zero Trust networking principles and designing effective network segmentation strategies to enhance organizational security posture.
NewNetwork Technician Macpower Digital Assets Edge Private LimitedNetwork TechnicianRichmond, VA$45 / hourQualifications: Required to work with vendors, end users, and project teams and takes direction from the Site IT Lead to create new and support existing network solutions across the site. This job may include knowledge of or experience with web services, database administration, midrange, personal computing, telecommunications, and mobility.
NewNetwork Administrator II CompTech Computer TechnologiesNetwork Administrator IIHampton, VirginiaCompTech Computer Technologies is seeking an experienced Network Administrator – Level II to support the deployment, administration, maintenance, and security of enterprise network environments. CompTech is a service-oriented program management and technical company working to build lasting relationships with small and large companies, municipalities, and Government agencies.
NewSenior Enterprise Network Engineer Concept SolutionsSenior Enterprise Network EngineerWashington, DC, DC$140,000–$160,000 / yearFor over 25 years, CS has been a trusted partner for the Federal Aviation Administration (FAA), Department of Homeland Security (DHS), Department of Justice (DOJ), Department of Defense (DoD) and other federal agencies delivering vital IT, security, and project management services. The Senior Enterprise Network Engineer will serve as a senior technical leader responsible for designing, modernizing, securing, and sustaining highly available enterprise network environments supporting critical government operations.
Senior Network Engineer BAE Systems PlcSenior Network EngineerSterling, VA$149,603–$254,317 / yearYour expertise will support a technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and analysis of digital engineering information in an architecture that provides seamless digital thread and enables tool interoperability, including data structures suitable for AI applications. In addition, you will engineer solutions for expanding capacity, improving response time, and streamlining network operations throughout the internal and operational systems, will monitor and analyze mission critical networks and servers, and will set up, manage, and maintain security management and application performance optimization functions across internal and customer systems.
Network System Technician Senior Centuria CorporationNetwork System Technician SeniorNorfolk, VAThe team is involved in information technology (IT) support tasks including but are not limited to Program Management support, Network Engineering support, Maritime Operations Center/Tactical Systems support, Video Teleconferencing and Audio/Visual support, Portal Management and Application Development support, Staff IT Business Process/IT Services support, Satellite Communications Planning support, Information Assurance (IA)/Certification and Accreditation support, Database Administration support, Communications Security/EKMS support, and general IT support, as well as maintenance, updating and enhancement of developed application/software. The Senior Network/Systems Technician shall provide direct support services for overall and complete operation and maintenance of the Headquarters SECRET, NATO, Coalition and UNCLASSIFIED networks and associated hardware and software.
Networking Project/Program Manager #26-22934 US Tech Solutions, Inc.Networking Project/Program Manager #26-22934Arlington, VA$65.62–$70 / hourThe team works with various internal stakeholders to deploy low-latency content delivery services, including caching systems, DNS services, video streaming platforms, internet connectivity, peering, and backbone network infrastructure. This role combines core project management responsibilities with technical networking knowledge and is ideal for candidates interested in network infrastructure, internet architecture, and data center services.
Systems Storage Administration, Advisor Peraton IncSystems Storage Administration, AdvisorHerndon, VA$104,000–$166,000 / yearAllocate storage to servers, configuring fiber channel switches, and capacity planning for the SAN, in addition to OS level support related to implementing and maintaining system security and data recovery processes, providing technical support, utilizing automation tools for delivering applications, managing assets, monitoring performance, event notifications and automating desktop support. Peraton is seeking an experienced Storage Administrator to join our national intelligence program in Northern Virginia that delivers engineering, application development, deployment, operations, upgrades and sustainment of products and services to achieve our client's global missions.
Systems Administration - Cleared Contractor - L3 LancesoftSystems Administration - Cleared Contractor - L3Chantilly, VA$100,000–$120,000 / hourSupport RMF and cybersecurity activities in partnership with Cyber Engineering, including BOE development, implementation and maintenance of security controls, and system hardening in compliance with DoD, NIST, STIG, and Zero Trust Architecture (ZTA) requirements. •Apply basic network administration and troubleshooting skills using core networking concepts and protocols such as DNS, DHCP, TCP/IP, routing, switching, and HTTP.
Network Administrator ANDURIL INDUSTRIESNetwork AdministratorReston, VA$146,000–$194,000 / yearThis third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.
Systems Administration Supervisor / Helpdesk Lead Peraton IncSystems Administration Supervisor / Helpdesk LeadChantilly, VA$112,000–$179,000 / yearPeraton is seeking a Systems Administration Supervisor to oversee the availability, security, and performance of mission-critical systems, while managing daily operations, staff development, and cross-team coordination. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Network Engineer LeidosNetwork EngineerLorton, VirginiaIn FY23 Leidos was awarded the Homeland Enterprise Information Technology Secure Services and Support (HEITS) follow-on contract to support and enhance the DHS networks, Homeland Secure Data Network (HSDN) and the Classified-Local Area Network (C-LAN). Design, engineer, and implement local area networks (LANs), wide area networks (WANs), Data Center networks, and other network-related technologies.
Senior Network Administrator TATITLEK SUPPORT SERVICES, INC.Senior Network AdministratorDahlgren, VA$130,000–$150,000 / yearWhile performing the duties of this job, the employee is regularly required to stand; walk; sit; use hands to finger, handle, or feel objects, tools or controls; reach with hands and arms; climb stairs; balance; stoop, kneel, crouch or crawl; talk or hear. Support and maintain fiber optic, coaxial, and twisted‑pair cable plants, including testing and troubleshooting.• Administer and maintain voice, video, and data networks (including VTC systems).•
Subject Matter Expert IV- Network Engineer Chugach Government SolutionsSubject Matter Expert IV- Network EngineerPORTSMOUTH, Virginia$110,000–$160,000 / yearFull timeConfigure and manage Cisco network appliances (e.g.,1200 series Threat Defense firewalls, ISE, various Catalyst and Nexus 9300 series switches) alongside Commercial Off-The-Shelf (COTS) security products (e.g., SolarWinds) and specialized hardware systems (e.g., Cisco HCI/C220 m7 with Nutanix). • Perform comprehensive engineering analysis to define optimal network topology, communication characteristics (ports, protocols, and services), and necessary components to establish local, metropolitan, and wide area networks (LAN/MAN/WAN).
Network Engineer (Wireless) DecisionPoint | CortekNetwork Engineer (Wireless)Norfolk, Virginia$90,000–$95,000 / yearFull timeKnowledge and proficiency to work (including, but not limited to): Hardware: Network switches (CISCO Nexus series 7000/9000 and Cisco Catalyst series); Cisco routers (CISCO 4551, 8500), Cisco wireless access points (9000 series), Aruba wireless access points (AP275, 375, 515). However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information.
NewSystems Administration - E2 Lockheed Martin CorpSystems Administration - E2Springfield, VA$79,300–$147,300 / yearLockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate''s work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer. Your responsibilities will include the following: Plans, tests, installs, and integrate new and upgraded versions of the relevant operating systems, third-party software components, and subsystems.
Network System Administrator CymertekNetwork System AdministratorChantilly, VirginiaNetwork Engineer, Systems Administrator, IT Administrator, Network Security Administrator, Infrastructure Administrator, Network Operations Specialist, Cloud Systems Administrator, Network Analyst, Systems Engineer, IT Support Specialist, etc. Computer Science, Information Technology, Network Engineering, Cybersecurity, Systems Administration, Information Systems, Electrical Engineering, Telecommunications, Data Communications, Software Engineering, etc.
Sr. Network Administrator - 27609 HII Mission Technologies DivisionSr. Network Administrator - 27609Virginia Beach, VA$86,177–$130,000 / yearYou will coordinate with Navy, DISA, and commercial circuit providers for implementation and troubleshooting, maintain Information Assurance compliance (including IOS upgrades and configuration changes), and support remote sites in restoring network services. The role includes diagnosing and resolving WAN circuit issues, equipment failures, router and switch configurations, firewall ACLs, VoIP device registration, and cryptographic device configuration and keying.