• Senior Windows Systems Administrator

    SMX (Dahlgren, VA)
    …to support the daily operations , monitoring and troubleshooting of Windows systems . The administrator will monitor Windows systems performance, ... Senior Windows Systems Administrator (4417)at SMX(View all jobs)...configuration of COTs software products + Proficient with major network security tools such as firewalls + Proficient with… more
    SMX (08/08/25)
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  • System Operations / Administrator

    Sciolex Corporation (Chantilly, VA)
    …to ensuring you receive the utmost employee care. Responsibilities The System Operations / Administrator will perform the following duties: Install, configure, and ... desktop systems . Conduct regular system backups and data recovery operations . Maintain and update asset inventory records for hardware and software. Collaborate… more
    Sciolex Corporation (07/15/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are...to these systems * Provide support to IT systems including day-to-day operations , monitoring and problem ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to...or any combination therefore* Troubleshoot, maintain integrity and configure network components along with implementing operating systems more
    William C Brown Inc (07/16/25)
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  • Cyber Systems Administrator

    Serco (Langley AFB, VA)
    **Position Description** Serco seeks a **Cyber Systems Administrator ** to maintain and troubleshoot computer systems using commercial off-the-shelf (COTS) ... Air Force Base** in **Hampton, Virginia** . The Cyber Systems Administrator will operate and maintain ...supporting the warfighter. They will utilize the Distributed Mission Operations Network (DMON) and DTC computers to… more
    Serco (07/18/25)
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  • Systems Administrator - Staff

    Amentum (Warrenton, VA)
    …service requests and oversee the lifecycle tracking, documentation, and reporting of network systems and hardware assets. Ensure compliance with disposal ... STEM field + Experience with ServiceNow + Microsoft Certified: Windows Server Hybrid Administrator Associate + CompTIA Network + or Cisco CCNA for foundational… more
    Amentum (08/13/25)
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  • Network Administrator Lead

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Network Admin Lead in Fort Belvoir, VA** to support large-scale migration and operations on a large, high-profile DOD ... internal and external mission partners operating in CONUS and OCONUS locations. The Network Admin Lead will be responsible for overall network engineering… more
    Leidos (08/09/25)
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  • Network Administrator

    Oneida Technical Solutions (Fort Belvoir, VA)
    …of notification by telephone or e-mail by appropriate Government authority. + Support Network operations with activities such as, installation of new modified ... SONET multiplexers, servers, storage area nodes (SANs), cable management systems and other network enhancements down to the Edge Access Switch level, supporting… more
    Oneida Technical Solutions (07/11/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …consistent and secure network operations . + Monitor and tune network performance, ensuring systems are hardened and compliant with security requirements. ... teams and external stakeholders to ensure optimal operation and scalability of network systems . + Assist in the lifecycle management of network equipment… more
    TekSynap (07/26/25)
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  • Lead Systems Administrator (Active…

    NANA Regional Corporation (Fort Belvoir, VA)
    The Lead Systems Administrator performs advanced systems administrator functions for our customer while also serving as contractor Team Lead. ... Administrator specific tasks include:** + Standard Active Directory Operations . + Support Ticket Troubleshooting and Resolution. + Creation, maintenance, and… more
    NANA Regional Corporation (08/08/25)
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  • IT Systems Engineer - Systems

    SAIC (Suffolk, VA)
    …is looking for a **TS/SCI cleared Systems Engineer** to serve as a ** Systems Administrator ** with experience in US Navy IT networks to support the sustained ... ensuring 24/7/365 availability and reliability. The position will support end-to-end network , system, and element visibility; facilitate rapid operations ,… more
    SAIC (08/07/25)
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