Sr. Network Engineer NewGen TechnologiesSr. Network EngineerLorton, VirginiaFamiliarity with network hardware and software, including routers, switches, load balancers, and network operating systems (e.g., Cisco, Juniper), as well as Azure networking components like virtual networks, subnets, VPN gateways, and Azure ExpressRoute. As a Network Engineer , you will be responsible for providing senior-level support for their network infrastructure, with a focus on LAN/WAN designs, configurations, management, and Azure networking.
Network Engineer - Cisco NextGen Firewalls (TS/SCI with Poly Required) GCI, Inc.Network Engineer - Cisco NextGen Firewalls (TS/SCI with Poly Required)VAThe employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. The ideal candidate is a technical practitioner, not just an advisor - someone who can design, implement, and troubleshoot complex network architectures and familiar with the customer's enterprise networks to include Local Area Network (LAN) and Wide Area Network (WAN), and routing protocols.
Network Design Engineer - Access NewGen TechnologiesNetwork Design Engineer - AccessChantilly, VirginiaNewGen Technologies has an opening for a Design Engineer (Access) to support the customer’s various WAN and LAN networks, in providing network design, upgrades and config support to the architecture team; act as subject matter expert in WAN and LAN technologies and vendors; support customer’s intra- and inter- net and other data communications systems or segments of networked system; and by Providing tiered support as required. Experience using complex network analysis tools to identify and correct problems in the network while maintaining logs and records associated with reported problems or situations.
Principal Enterprise Network Engineer Virginia Tech Applied Research CorporationPrincipal Enterprise Network EngineerArlington, VA$220,000–$250,000 / yearVT-ARC is seeking a Senior to Principal Enterprise Network Engineer with a focus on data center networking and firewall engineering to serve as a senior technical authority for enterprise network architecture, implementation, sustainment, and modernization supporting mission-critical programs within TS/SCI environments. You are a senior to principal-level enterprise network engineering subject matter expert with deep, hands-on experience designing, implementing, integrating, and modernizing data center networks and enterprise firewalls in mission-critical environments.
Senior Network Engineer General Dynamics Information TechnologySenior Network EngineerReston, VirginiaBuild network topologies to deliver content from specific providers to users; Answer technical questions; recommend and implement approved course of action; Design, implement or maintain networks for LAN and WAN systems; Provide engineering designs, and plans for installation, integration, testing, upgrade, analysis, and maintenance/expansion of the network environment; Prepare network engineering documentation ranging from requirements, conceptual planning, research and development efforts, complete system construction, to customization of existing network configurations and assist in communicating current operational status of networks. Solve complex Network issues to resolve challenges; Assist in investigating, evaluating, and proposing new network systems and upgrades/modifications to existing resources that would increase capabilities, efficiency, reliability, and cost savings; Assist in developing plans for integrating network systems to include implementation schedule, costing, and resource requirements.
NewSr. Network Engineer, IPv6 SME StratAcuity Staffing Partners IncSr. Network Engineer, IPv6 SMEAlexandria, VA$65–$71 / hourIn terms of professional development, Everforth 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. Experience with enterprise routing/switching and protocols/services such as BGP, OSPF/OSPFv3, EIGRP, IS-IS, IPv4/IPv6, DNS, DHCP/DHCPv6, ICMP/ICMPv6, TCP/IP, and SNMP.
Network Automation Engineer - Federal Customer Dell, Inc.Network Automation Engineer - Federal CustomerMclean, VAFull timeProven hands-on track record configuring and managing enterprise-grade Software-Defined WAN platforms (e.g., Cisco Catalyst SD-WAN/Viptela, Fortinet Secure SD-WAN, VMware Velocloud, or Silver Peak), including centralized policy enforcement, zero-touch provisioning (ZTP), and dynamic path selection. Network Development Engineers perform high-quality network and systems operations, deployments, scaling, technology refresh, sustaining engineering, best practices applications, optimization, internal/external customer interactions, and produce appropriate technical documentation.
NewNetwork Engineer / Architect - TS/SCI with Polygraph General Dynamics Information TechnologyNetwork Engineer / Architect - TS/SCI with PolygraphWashingtonHOW A NETWORK ENGINEER/COMPUTER NETWORK ARCHITECT WILL MAKE AN IMPACT: Design, architect, configure, deploy, upgrade, and support the government organization’s systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems. Required Technical Skills: Understanding of spanning-tree, OSPF, BGP, VRFs; proficient in Cisco routers, switches, Nexus, and firewalls; proficient with Cisco and Palo Alto firewalls; familiar with cloud networking; general troubleshooting skills; physical ability to install new hardware.
Senior Network Engineer MicroTechSenior Network EngineerWashington, DCMicroTech has developed a well-earned reputation for best-in-class services and solutions using repeatedly proven ISO 9001 Quality Management System, ISO 20000 IT service management, ISO 27001 Information Security Management System, and ITIL® management qualified business processes. The Senior Network Engineer provides advanced engineering, operational, and advisory support for the Congressional Budget Office’s (CBO) enterprise Cisco network infrastructure.
Senior Network Engineer - TS/SCI Parsons CorpSenior Network Engineer - TS/SCICentreville, VA$103,500–$181,100 / yearEngineer and sustain hybrid connectivity between on-premises networks and Microsoft Azure, including VPN gateways, ExpressRoute, virtual network (VNet) architecture, routing, and network security groups in coordination with the cloud engineering team. In this role, you will design, implement, secure, and sustain enterprise network infrastructure supporting classified hybrid environments that span on-premises data center and server room infrastructure as well as multiple cloud environments.
Mid-Level Network Administrator Talent Acquisition ConceptsMid-Level Network AdministratorFort Belvoir, VADemonstrate ability to produce timely, logical, and concise analytic reports, documents, assessments, studies, and briefing materials in formats including Microsoft Office tools (e.g. Demonstrate ability to develop structured research including, but not limited to, obtaining, evaluating, organizing, and maintaining information within security and data protocols.
Network Engineer Abile Group, Inc.Network EngineerSpringfield, VirginiaWith significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities. Abile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005.
Senior Network Engineer Mitre CorpSenior Network EngineerMcLean, VA$118,000–$147,500 / yearRoles & Responsibilities: MITRE's Enterprise and Tactical Networking department is seeking talented Senior Network Engineers to join our team and leverage expertise in enterprise networking, network security, automation, and infrastructure architecture to address complex technical challenges for a wide range of sponsor organizations. Tactical and Thread-Informed Networking: Developing solutions for coupling non-traditional, external threat feeds into traditional network routing parameters (i.e., bandwidth, delay, throughput) to better influence communications paths in challenging network environments.
Cloud Network Engineer - Associate Ang SignalCloud Network Engineer - AssociateWashington, District of ColumbiaJob description – Cloud Network Engineer We are seeking a highly skilled and certified Cloud Network Engineer with deep expertise in designing, implementing, and managing complex network architectures across hybrid and multicloud environments. The ideal candidate will have hands-on experience with cloud migrations, network security, and cyber security, particularly within the U.S. Federal sector, including FISMA Moderate and High systems.
Senior Network Engineer, Insider Threat Program StratAcuity Staffing Partners IncSenior Network Engineer, Insider Threat ProgramLorton, VA$100–$108 / hourIn terms of professional development, Everforth 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. Technical Skills: Installation, configuration, and maintenance of Cisco network and firewall equipment, including Cisco 2900, 4500, 9300, 9400, 6800, Nexus 9000, Cisco Firepower, and ASA.
Cloud Network Engineer Ang SignalCloud Network EngineerWashington, District of Columbia$120,000–$170,000 / yearJob description – Cloud Network Engineer We are seeking a highly skilled and certified Cloud Network Engineer with deep expertise in designing, implementing, and managing complex network architectures across hybrid and multicloud environments. The ideal candidate will have hands-on experience with cloud migrations, network security, and cyber security, particularly within the U.S. Federal sector, including FISMA Moderate and High systems.
Sr Network Engineer Abile Group, Inc.Sr Network EngineerSpringfield, VirginiaAbile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities.
Corporate Enterprise Network (WAN): Network Engineer Senior W/Secret Clearance TekSynap CorpCorporate Enterprise Network (WAN): Network Engineer Senior W/Secret ClearanceSpringfield, VA$135,000–$210,000 / yearExpert knowledge of the following protocols and services for both IPv4 and IPv6: OSPF, Multi-Protocol BGP, MPLS (L2VPN, L3VPN, VPWS, TE, CSC), Multicast (MSDP, PIM-SM, PIM-SSM, Multicast VPN, Quality of Service, VPN Routing and Forwarding and Stateless Firewall Filters. Coordinate with the government customer to create a Technology Assessment Plan (TAP) to include the objectives, scope, equipment and configurations, technical approach, procedures, schedules, and roles and responsibilities required to complete the WAN technology refresh and upgrades.
NewPrincipal Network Engineer Mitre CorpPrincipal Network EngineerMcLean, VA$162,400–$203,000 / yearThe Intelligent Network Services Department which is part of the MITRE Technology and Engineering Infrastructure, Networking, and Communications Division, has as its mission to provide premier communications network engineering services for our customers at all classification levels. Our engineers have expertise in research, design, analysis, modeling and simulation, lab experimentation, field testing, and implementation of networks across a diverse set of networked communication environments including virtual, wired, and wireless.
NewNetwork Technician White House USANetwork TechnicianWashington, DC$84,271–$95,995 / yearIncumbent will be proficient and responsible for the immediate notification of all designated House emergency staff via the House Remote Access to Member Paging System, setting up announcements via the Emergency Announcement Recordings Republican and Democratic Cloakrooms, Sergeant-at-Arms Emergency Announcement Recordings, audix broadcast messaging system, setting up of Web posting, sending e-mails to Member designated Blackberry's, setting up conference calls via instant meeting capabilities for Members, Leadership, and other House staff, upon request. Key responsibilities include assisting with the network operational support, including problem management and first level diagnostics and/or onsite installation and repair of House telecommunications network infrastructure components; and utilizing software and hardware tools to identify and diagnose general problems and factors affecting network performance.