• Systems Administrator - NETTN…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …and maintain Windows and Red Hat Enterprise Linux (RHEL) environments, including virtual systems + Support system configurations in compliance with DoD ... short video: https://vimeo.com/732533072 Job Description Mission Technologies is seeking a Systems Administrator to support the Navy Integrated Training… more
    Huntington Ingalls Industries (01/10/26)
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  • CAN/LAN Network Lead

    CACI International (Sterling, VA)
    …**Responsibilities:** + Oversee the CAN/LAN engineering team providing advanced technical support for complex CAN/LAN network issues while aligning with ... architectures, ensuring high availability, scalability, and performance. + Provide Tier 3 technical support for CAN/LAN infrastructure, including… more
    CACI International (12/04/25)
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  • Cleared Network Engineer

    Virtual Service Operations (Lorton, VA)
    …or a related field (or equivalent experience). + Proven experience working as a Network Support Specialist or in a similar role, with a deep understanding ... a Network Engineer, you will be responsible for providing senior level support for our network infrastructure, with a focus on LAN/WAN designs,… more
    Virtual Service Operations (12/07/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    …* Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes related to ... and remote users to coordinate site visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 2/3 support of… more
    Arena Technical Resources, LLC (01/17/26)
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  • Network Engineer Senior (Security) - TS/SCI…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …other logical security controls in a multi-vendor security stack. + Provide expert-level ( Tier 3) network security engineering support for INSCOM activities ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Network Engineering, Network Infrastructures,Networking Hardware **Experience:** 10 +… more
    General Dynamics Information Technology (12/09/25)
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  • Senior Network Administrator w/Secret…

    TekSynap (Radford, VA)
    …with internal teams and external stakeholders to ensure optimal operation and scalability of network systems . + Assist in the lifecycle management of network ... technical documentation, standard operating procedures (SOPs), and policies to support consistent and secure network operations. +...secure network operations. + Monitor and tune network performance, ensuring systems are hardened and… more
    TekSynap (10/25/25)
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  • TS SD-WAN Network Architect

    Insight Global (Alexandria, VA)
    …years of experience in IT network engineering and architecture, including Tier III support and large-scale infrastructure design. In-depth knowledge of Layer ... Architect to lead the design, implementation, and optimization of complex enterprise network and voice systems . This role involves evaluating and resolving… more
    Insight Global (01/09/26)
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  • Senior Network Engineer

    General Dynamics Information Technology (Springfield, VA)
    …GDIT office once a week or based on mission need.** **As a Senior Network Engineer, you will support network engineering design and implementation ... experience **US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Network Engineer to help support our Defense Logistics Agency (DLA… more
    General Dynamics Information Technology (12/14/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …Web servers, network attached storage devices, and stored data in support of business processing requirements. Job Duties:* Systems administration of desktop ... Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes related… more
    William C Brown Inc (01/13/26)
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  • Network Engineer

    Jacobs (Chantilly, VA)
    …(ATO) for new devices, software, and capabilities. * Supervise (not manage) other network support specialists to plan, coordinate, and implement network ... opening for a Network Engineer (Campus Area Network /Local Area Network (CAN/LAN)) to support...(IAT) Level 2 (Security+ CE) * Experience specific to network engineering to include Tier III or… more
    Jacobs (12/12/25)
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