• Systems Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Systems Administrator , Senior The Opportunity: Your combination of people skills and te chn ical expertise makes you the team hero, solving one problem after ... ( DoD ) ? We're looking for a senior systems administrator who spe cia lizes in...+ Experience with tools, such as Dell WYSE Management System , Active Directory, SCCM, Hyperflex, or SolarWinds + Knowledge… more
    BOOZ, ALLEN & HAMILTON, INC. (07/19/25)
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  • Windows System Administrator

    Choisys Technology (Crystal City, VA)
    Windows System Administrator Crystal City, VA (http://maps.google.com/maps?q=Crystal+City+VA+USA) Description Choisys is a proud Service-Disabled Veteran-Owned ... comprehensive engineering solutions in a secure, mission-critical environment. The Windows System Administrator will: + Deliver advanced technical expertise… more
    Choisys Technology (07/31/25)
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  • System Administrator Mid

    TekSynap (VA)
    …**POSITION ACTIVITIES & RESPONSIBILITIES** + Install, configure, and maintain operating system workstations and servers, including web servers, to support business ... processing requirements. + Perform software installations and upgrades to operating systems and layered software packages, ensuring proper functionality. + Monitor… more
    TekSynap (07/18/25)
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  • SharePoint Systems Administrator

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a senior SharePoint System Administrator to support a large enterprise IT contract for the DOD. The SharePoint System ... operations, and maintenance across multiple enclaves of different classifications with remote administration for server farms located in centralized data centers.… more
    Leidos (07/25/25)
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  • SIGINT Systems Administrator (Low…

    CACI International (Hampton, VA)
    SIGINT Systems Administrator (Low Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... None * * * CACI is seeking a SIGINT Systems Administrator to join the CACI team...procedures to ensure appropriate function of hardware, software, or system functional specifications. Additionally, you will analyze, troubleshoot, and… more
    CACI International (07/12/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Senior Systems Administrator ** with GDIT. A career in enterprise IT means ... suspected criminal, terrorism, sabotage, espionage and subversive activities. **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** + Administer, manage,… more
    General Dynamics Information Technology (08/09/25)
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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. ... in leadership meetings. + Assisting with PM directed initiatives. **Senior Administrator specific tasks include:** + Standard Active Directory Operations. + Support… more
    NANA Regional Corporation (08/08/25)
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  • LMS Administrator

    Canon USA & Affiliates (Richmond, VA)
    **LMS Administrator - req1513** **OVERVIEW** The Learning Management System (LMS) Administrator is responsible for managing the LMS for Canon America Medical ... Systems (CMSU). To fulfill this responsibility, the LMS Administrator must be the subject matter expert regarding all...Administrator supports the stakeholders who rely on the system by working with individuals, groups, partners, and other… more
    Canon USA & Affiliates (08/08/25)
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  • System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    System Administrator Ft. Belvoir, VA Join...maintain WSUS to provide security and maintenance patches to systems at remote locations. + Other duties ... our Talent Network Systems Administrator Ft. Belvoir, VA C-CHR-24-036 TheSystem Administratorwill resolve issues with hardware, operating systems , desktop… more
    Chenega Corporation (06/02/25)
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  • Senior Network/ Systems

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA ... systems , software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May… more
    GovCIO (07/10/25)
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