• NITE Network Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …the Network Operations and Security Center (NOSC) to provide helpdesk support , resolve connectivity issues, and maintain compliance with Information Assurance ... requirements. Impact Your work will directly support mission readiness for the US Navy by ensuring...do + Operate, monitor, and maintain local area networks ( LAN ), wide area networks (WAN), and virtual private networks… more
    Huntington Ingalls Industries (09/23/25)
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  • Network Engineer/Architect SME

    Leidos (Fort Belvoir, VA)
    …is seeking a **Network Engineer/Architect with subject matter expertise** to support large-scale migration and operations on a large, high-profile DOD contract. ... The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate...to common IT infrastructure networking in the areas of LAN , WAN, TCP/UDP, Dual stack IPv4/IPv6, IPSec, VPN, and… more
    Leidos (12/06/25)
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  • Network Security Engineer Lead

    Chenega Corporation (Fort Belvoir, VA)
    …Assurance (IA) security integrity requirements for the enclave. + Install the LAN , WAN, SONET/NCS 4200, and related equipment. + Maintain critical components of ... Henderson Hall, and Fort Meade network system, including the LAN , WAN, SONET/NCS 4200 links and connectivity, switches, hubs,...Ethernet cabling, and other infrastructure components. + Configure and support the use of the DoD Common Access Card… more
    Chenega Corporation (12/01/25)
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  • Network Architect

    CoStar Realty Information, Inc. (Arlington, VA)
    …the network, including design and infrastructure. The Architect will design complex Datacenter, LAN and WAN strategies to meet a broad spectrum of business needs; ... coordinate the implementation, optimization, and operation of Datacenter/ LAN /WAN systems including procurement, installation, configuration, and management; provide… more
    CoStar Realty Information, Inc. (11/24/25)
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  • Network Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Data Networking,Local Area Network ( LAN ),Network Systems **Experience:** 10 + years of related experience **US ... Our work depends on Network Engineer Expert joining our team to support a geographically dispersed, state-of-the-art system that seamlessly integrate Linux and… more
    General Dynamics Information Technology (11/15/25)
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  • Secret Network Engineering Team Lead

    Insight Global (Fairfax, VA)
    …- Provide classified and unclassified Tier 3 SME level leadership support for the design, implementation, and deployment of network-specific technologies across ... consisting of hundreds of locations worldwide - Provide engineering and operational support for cloud providers to include AWS and Azure, on-premise datacenters,… more
    Insight Global (11/15/25)
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  • Secret Sr. Network Engineer

    Insight Global (Fairfax, VA)
    Job Description - Provide classified and unclassified Tier 3 senior level support for the design, implementation, and deployment of network specific technologies ... consisting of hundreds of locations worldwide - Provide engineering and operational support for cloud providers to include AWS and Azure, on-premise datacenters,… more
    Insight Global (11/15/25)
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  • Senior Network Systems Engineer

    SMX (Dahlgren, VA)
    …for a highly motivated Senior Network Systems Engineer to join our team in support of Naval Surface Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The ... **Essential Duties & Responsibilities** + Design, implement, and manage secure LAN /WAN architectures for a DoD/Navy environment. + Configure and maintain routers,… more
    SMX (11/14/25)
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  • Telecommunications Network Engineer

    TekSynap (Fort Belvoir, VA)
    …for telecommunications networks. + Analyze, design, and implement voice networks, LAN and WAN data networks, wireless networks, and network management systems ... to support voice, data, video, and wireless services. + Develop...work experience. + Experience analyzing and designing voice networks, LAN /WAN data networks, wireless networks, and/or network management systems… more
    TekSynap (11/07/25)
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  • Network Engineer SME

    System One (Alexandria, VA)
    …QFX switches. * Design, implement, and maintain robust network infrastructures, including LAN , WAN, and VPNs. * Monitor network traffic and performance, troubleshoot ... * Design, configure, troubleshoot, and expand IP address schemas for a WAN/ LAN network. * Develop functional, systems, and technical requirements documents based on… more
    System One (10/08/25)
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