• Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Mid System Administrator ** to join our team! **What You'll ... user profiles and accounts. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance,… more
    Parsons Corporation (11/15/25)
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  • Mid -Level Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …Yes **Job Description:** **GDIT is seeking a Mid -Level Tier III Administrator to provide support to Defense Information Systems Agency (DISA) Global ... your technical expertise along with a drive for innovation to GDIT. The Mid -Level Tier III Administrator must have:** **Education:** **Bachelor's Degree in… more
    General Dynamics Information Technology (12/11/25)
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  • System Administrator

    Shuvel Digital (Reston, VA)
    …of education requirement. Briefly Describe the Work: GITI is looking for a mid -level Systems Administrator with experience in installing, configuring, ... of requirements, system architecture, and detailed design documents. A Systems Administrator must be able to collaborate well with a strong lean-forward… more
    Shuvel Digital (11/12/25)
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  • Systems Administrator /Engineer…

    Shuvel Digital (Vienna, VA)
    Description: We are looking for a Mid level Systems Administrator /Engineer that can come in to take ownership of day-to-day operations. You will partner with ... and maintenance of IT and IT Security tools and systems + Work with existing CSOC team to deploy...and Windows based OS, packages, and apps + General system admin + Renewing and updating TLS certificates, managing… more
    Shuvel Digital (09/25/25)
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  • Sr. System Administrator

    Arena Technical Resources, LLC (Reston, VA)
    …products such as SCCM, PDQ, etc. * Provides expert level support and mentoring for Mid and Junior System Administrator personnel. * Develops and maintains ... Sr. System Administrator Location: Reston, VA, US...Sr. System Administrator Location: Reston, VA, US Job ID: ATR...Job ID: ATR 17710 Job Description Job Title: Sr. System Administrator Location: Reston, VA - Onsite,… more
    Arena Technical Resources, LLC (12/05/25)
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  • Linux Systems Administrator - TS/SCI…

    Parsons Corporation (Centreville, VA)
    …your talent and redefine what's possible. **Job Description:** Parsons is seeking a mid -level Linux Systems Administrator . The candidate will support both ... systems maintenance. Responsibilities also include software and hardware system installations, and troubleshooting of user reported issues. The candidate will… more
    Parsons Corporation (12/06/25)
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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 ... VA location. This role supports critical network infrastructure through advanced systems administration and troubleshooting tasks. The ideal candidate will be… more
    Leidos (11/15/25)
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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …but there are also Linux distributions as well. + The Senior Systems Administrator II shall support the mid -level internal escalation tier(s) for the Server ... with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI… more
    V2X (11/15/25)
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  • Patch and Linux Administrator

    Huntington Ingalls Industries (Fairfax, VA)
    …This role requires deep technical expertise in enterprise patch management and system administration across multiple operating systems , including Red Hat ... posture * Test patches in non-production environments before deploying to production systems to prevent system disruptions and compatibility issues * Monitor… more
    Huntington Ingalls Industries (11/14/25)
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  • Systems Administrator - NETTN…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …short video: https://vimeo.com/732533072 Job Description Mission Technologies is seeking a Systems Administrator to support the Navy Integrated Training ... systems across the defense training enterprise. The Systems Administrator will work as part of...and Red Hat Enterprise Linux (RHEL) environments, including virtual systems + Support system configurations in compliance… more
    Huntington Ingalls Industries (10/11/25)
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