• Network Engineer - Senior

    Oneida Technical Solutions (VA)
    …Assurance ( IA) security integrity requirements for the enclave, installation of the LAN , WAN , SONET and related equipment, maintaining critical components of ... industries with consumer-driven technology. In support of the US Army Network Enterprise Technology Command (NETCOM) and the Regional NetworkEnterprise Center for… more
    Oneida Technical Solutions (05/25/25)
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  • Senior Network Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Network Architect** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this ... designs and implements computer and information networks, such as local area networks ( LAN ), wide area networks ( WAN ), intranets, extranets, and other data… more
    ManTech (05/23/25)
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  • Cleared Network Engineer L3

    Virtual Service Operations (Lorton, VA)
    …you will be responsible for providing senior level support for our network infrastructure, with a focus on LAN / WAN designs, configurations, management, ... virtual networks, subnets, VPN gateways, and Azure ExpressRoute. + Experience in a senior network engineering role providing leadership and mentoring to junior… more
    Virtual Service Operations (05/31/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …day operations management of the network , including a broad range of LAN / WAN and desktop issues and providing expert knowledge of SNA implementation ... the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer)...principles, routing protocol options, and LAN / WAN principles + Experience solving … more
    Saliense Consulting (07/07/25)
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  • Principal / Sr. Principal Core Engineer…

    Northrop Grumman (Chantilly, VA)
    …**Chantilly, VA** office. The ideal candidate will maintain, troubleshoot, and enhance WAN / LAN , SD- WAN , and SDN network environments. They will also ... Engineering experience; or Master's degree with 6 years of Network Engineering experience for Level 4 Senior ...of Network Engineering experience for Level 4 Senior Principal Network Engineer placement + **Active… more
    Northrop Grumman (07/03/25)
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  • F-35 Network Engineer | Active Secret…

    General Dynamics Information Technology (Arlington, VA)
    …Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Network Engineering **Skills:** Cisco Technologies, LAN WAN ,Microsoft Azure, ... how agencies operate At GDIT, people are our differentiator. Our work depends on ** Senior Network Engineer** joining our Joint Strike Fighter (JSF) F-35 IT… more
    General Dynamics Information Technology (08/03/25)
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  • Network Engineer Tier 2

    CACI International (Springfield, VA)
    …support an Intelligence Community customer's diverse network infrastructure, including CAN, LAN , CORE, and WAN network . The role involves implementing, ... resolution for all network architecture and devices. Develop and implement network support processes for CAN/ LAN / WAN , ensuring compliance with relevant… more
    CACI International (07/26/25)
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  • Network Engineer Tier 3

    CACI International (Chantilly, VA)
    …to support an Intelligence Community customer's diverse network infrastructure, including CAN, LAN , CORE, and WAN network . The role involves designing, ... a Senior Network Engineer...leadership to junior network engineers. Develop and implement network support processes for CAN/ LAN / WAN , ensuring… more
    CACI International (07/26/25)
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  • Sr. Network Engineer

    Leidos (Fort Belvoir, VA)
    …as the senior technical point of contact for major outages, network events, or cybersecurity incidents. + Interface with mission partners, DISA, Joint Forces, ... and deliver operational briefs, after-action reports (AARs), and executive summaries to senior leadership. + Develop and coordinate the network operations team… more
    Leidos (07/16/25)
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  • Senior NOC Analyst

    ManTech (Herndon, VA)
    …will provide operational support to maintain overall health and performance of DHS's enterprise network components, to include LAN , WAN , firewalls, VPNs, and ... + Coordinate system maintenance, monitoring, and installation of multiple WAN / LAN environments encompassing multiple specializations, platforms, and technologies… more
    ManTech (05/24/25)
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