• Junior Systems Administrator

    Amentum (Mclean, VA)
    **Amentum** is looking for a ** Junior Systems Administrator ** to join our team in **McLean, VA** ! As a Junior Systems Administrator , you will be ... **Responsibilities:** + Installing and configuring software updates, patching operating systems , managing system backups, and performing routine hardware… more
    Amentum (12/05/25)
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  • Junior System Administrator

    TekSynap (Fort Belvoir, VA)
    …certification and computing environment certifications required. **Overview** We are seeking a Junior Systems Administrator to support our Prime Contract ... operating systems and IT applications. + Perform system administration functions on NE-MA standalone Windows and Redhat Linux based operating systems and… more
    TekSynap (12/05/25)
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  • Cleared Junior System

    Actalent (Centreville, VA)
    Job Title: Systems Engineer Job Description We are seeking a Systems Engineer to join our team in support of two mission planning software packages, SitaWare and ... quality. + Be hands-on in managing, maintaining, and deploying systems , including performing server configuration, technical troubleshooting, and implementing new… more
    Actalent (12/20/25)
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  • Systems Administrator /Tester (SME)

    BAE Systems (Herndon, VA)
    …to improve our future and protect our freedom. We are seeking an experienced Systems Administrator SME with strong Quality Assurance (QA) testing skills to ... This role provides Tier I & II user and system support while ensuring the quality, stability, and security...be available based on position level and/or job specifics. ** Systems Administrator /Tester (SME)** **119483BR** EEO Career Site… more
    BAE Systems (12/19/25)
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  • Sr. System Administrator

    Arena Technical Resources, LLC (Reston, VA)
    …as SCCM, PDQ, etc. * Provides expert level support and mentoring for Mid and Junior System Administrator personnel. * Develops and maintains installation and ... Sr. System Administrator Location: Reston, VA, US...* Manages and troubleshoots multiple VMware environments. * Provides Windows Server and Linux administration, maintenance, and troubleshooting. *… more
    Arena Technical Resources, LLC (12/05/25)
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  • System Administrator

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** Bowhead seeks a System Administrator to join our team supporting NIWC Atlantic. The System Administrator will work directly with the client ... cyber team * Mentor and provide technical guidance to junior system administrators and IT support staff....higher certification * 7 years of experience as a Systems Administrator or similar infrastructure engineering role.… more
    UIC Government Services and the Bowhead Family of Companies (11/09/25)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …+ Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + 3+ years deploying Unix in secured ... of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and maintaining… more
    Leidos (12/20/25)
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  • Systems Administrator III Lead

    CACI International (Norfolk, VA)
    Systems Administrator III Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... **The Opportunity:** + Join NAVSEA 03S as the lead Systems Administrator for the Navy Maintenance and...system configuration change and upgrade recommendations + Increase system administrator efficiency and accuracy via the… more
    CACI International (10/07/25)
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  • Sccm/Mecm Systems Administrator

    Leidos (Alexandria, VA)
    … will support operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and ... **Description** Leidos is seeking an SCCM/MECM System Administrator to support a large...implementing appropriate corrective action to initiate a repair, troubleshoot Windows OS imaging issues, software and patch deployment issues,… more
    Leidos (12/08/25)
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  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Systems Administrator to support our customer on the Nautical contract in the Arlington, VA ... CISSP, CISM, or equivalent advanced security certification + Red Hat Certified System Administrator (RHCSA) + Kubernetes certifications (CKA, CKAD) Physical… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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