• Senior Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …Belvoir, VA C-CHR-24-041 TheSenior System Administratorwill provide primary and backup server system administration and information assurance support . Duties and ... systems requirements associated with Disaster Recovery in the systems support documentation. + Create and update related server...IAT-II IAW DoD 8570.01-M and BBP 05-PR-M-0002. MCSA Windows Server 2016 Certification required, VMware VCP 7… more
    Chenega Corporation (09/01/25)
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  • Senior Systems Engineer

    GovCIO (Fairfax, VA)
    …an active Secret clearance to provide administration and tier 3 operational support for servers, workstations, and applications in a Windows Active Directory ... onsite position. **Responsibilities** + Provide administration and tier 3 operational support for servers, workstations, and applications in a Windows Active… more
    GovCIO (08/02/25)
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  • Rail Apps Support & Maintenance Specialist

    Washington Metropolitan Area Transit Authority (VA)
    Rail Apps Support & Maintenance Specialist Job ID: 250805 Location: VA - Metro Bldg At Eisenhower Full/Part Time: Full-Time Posting Open-Close 09/19/2025 - ... Marketing Statement: Washington Metro Transit Authority is seeking a Rail Application Support & Maintenance Specialist to work within the Unified Digital Response… more
    Washington Metropolitan Area Transit Authority (09/20/25)
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  • Journeyman Customer Support Professional…

    GovCIO (Arlington, VA)
    **Overview** GovCIO is hiring for a Journeyman Customer Support Professional (IT Specialist) with an active Secret clearance to provide outstanding desk-side ... support , regularly scheduled backups, network storage allocation, and preventative...+ Install software patches, updates, and upgrades, including remote server and workstation administrations. + Maintain operability of the… more
    GovCIO (07/23/25)
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  • Systems Administrator

    General Dynamics Information Technology (Langley AFB, VA)
    …Family:** IT Infrastructure and Operations **Skills:** System Administration,Technical Support ,Troubleshooting **Experience:** 5 + years of related experience **US ... on TS/SCI cleared Systems Administrator joining our team to Support our intelligence customer in Langley AFB, VA. HOW...requirements. Job Duties: + Systems administration of desktop and server systems connected to local and wide area networks.… more
    General Dynamics Information Technology (09/23/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Job Description Mission Technologies is seeking a Systems Administrator to support the Navy Integrated Training Environment (NITE). This position is focused ... Responsibilities + Perform advanced troubleshooting and issue resolution across client and server systems + Administer and maintain Windows and Red Hat Enterprise… more
    Huntington Ingalls Industries (07/12/25)
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  • Linux Engineer - TS/SCI w/ Poly

    General Dynamics Information Technology (Mclean, VA)
    …is accountable for Splunk, Linux, Windows, and application systems that support the infrastructure. Responsibilities on these systems include SA engineering, ... must be proficient in building, documenting, and providing tier 3 engineering support . The position requires deep technical knowledge of systems, networks, and… more
    General Dynamics Information Technology (08/28/25)
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  • Principal Exchange Engineer

    ManTech (Chantilly, VA)
    …configuration, maintenance, operations, troubleshooting, and optimizing of Microsoft Exchange server infrastructure. + Monitor, document, and report on system ... and capacity + Resolve escalated email routing, connectivity, permissions, and filtering support issues + Document processes and procedures and train others +… more
    ManTech (09/12/25)
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  • DevSecOps Engineer / System Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …+ Current CompTIA Security+ certification or equivalent. + Valid Windows Server certification (eg, MCSA, MCSE) or equivalent server environment ... + Maintain all lab equipment (virtual and physical) and support on-site activities, as needed. + Assist with cyber...experience in system administration, with a focus on Windows Server environments. + Experience working as part of a… more
    Parsons Corporation (07/23/25)
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  • Helpdesk Support Services Specialist…

    Chenega Corporation (Fort Belvoir, VA)
    …System Administrators and Database Administrators to install, configure, troubleshoot, and support applications configured with a server -side License Manager or ... Helpdesk Support Services Specialist - Senior Ft. Belvoir, VA...05-PR-M-0002. + Microsoft 365 Certified: Modern Desktop Administrator Associate Certification required. + Secret clearance Tier 5 investigation required.… more
    Chenega Corporation (09/01/25)
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