• Network Administrator - (Portsmouth,…

    Serco (Portsmouth, VA)
    **Position Description** Are you a ** Network Administrator ** looking to discover a place you can make a difference every day? Serco is that place!We are ... currently seeking a Network Administrator to be responsible for IT...locally installed systems. + Perform administration and maintenance of network infrastructure hardware and components. + Monitor… more
    Serco (10/07/25)
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  • Network Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Mid-level Forward Deployed Network Administrator to join our Network Engineering Team within the Engineering Operations ... group at our Chantilly, VA location. This role supports critical network infrastructure through advanced systems administration and troubleshooting tasks. The… more
    Leidos (11/15/25)
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  • Field Network Support Administrator

    CompuCom (Richmond, VA)
    …structured cabling, or voice systems + Project management experience in IT or network infrastructure environments + Proficient in managing and resolving tickets ... guidance and reemployment assistance. Our client is currently seeking a qualified **Field Network Support Administrator ** to join their team in Richmond, VA and… more
    CompuCom (10/03/25)
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  • NITE Network Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    … Administrator is responsible for operating, maintaining, and troubleshooting network connectivity and infrastructure on the Navy Enterprise Tactical ... customers and sites. The position works closely with the Network Operations and Security Center (NOSC) to provide helpdesk...sensitive information, and ensure that Navy personnel have the network resources they need to succeed. What you will… more
    Huntington Ingalls Industries (09/23/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    … Administrator is responsible for operating, maintaining, and troubleshooting network connectivity and infrastructure on the Navy Enterprise Tactical ... continuous connectivity for customers and sites. This position is based in the Network Operations and Security Center (NOSC), which functions as the helpdesk for … more
    Huntington Ingalls Industries (08/23/25)
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  • Senior Network Administrator

    Spectrum Comm Inc (Falls Church, VA)
    … Network Administrator manages and maintains the headquarters' network infrastructure , ensuring high availability, performance, and security. This ... position oversees routing, switching, firewall configuration, and supports network -related projects. Key Responsibilities + Configure and manage routers, switches,… more
    Spectrum Comm Inc (11/07/25)
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  • Network Administrator

    GovCIO (Richmond, VA)
    …job (https://careers-govcio.icims.com/jobs/6775/ network - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** ... a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting functional… more
    GovCIO (09/26/25)
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  • Senior Network /Systems…

    GovCIO (Richmond, VA)
    …(https://careers-govcio.icims.com/jobs/4892/senior- network -systems- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **Overview** GovCIO is currently hiring for a Senior Network /Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA… more
    GovCIO (10/08/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …and cyber-physical landscape. **Position Summary:** MC Dean is seeking a highly competent ** Network Administrator 3** to assist on the design and maintenance of ... the nation's most recognizable mission-critical facilities, secure environments, complex infrastructure , and expansive global enterprises. Our team, comprising over...its network of specialized hardware, the selectee will be expected… more
    M. C. Dean (08/27/25)
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  • Network Administrator

    Oneida Technical Solutions (Fort Belvoir, VA)
    …on the design, implementation, testing, and troubleshooting of the RNEC-NCR intricate network infrastructure (including the Installation Campus Area Network ... of DOD Common Access Card (CAC) and Public Key Infrastructure (PKI) for user authentication into the network... Infrastructure (PKI) for user authentication into the network and into applications and for signing and encrypting… more
    Oneida Technical Solutions (10/10/25)
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