• Systems Administrator

    General Dynamics Information Technology (Bluemont, VA)
    …and Operations **Skills:** EMC Storage Area Network (SAN) Administration (Inactive), Unix System Administration,Windows System Administration ... Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in...modify scripts in multiple disciplines on Windows, Linux, and Solaris systems * Knowledge of the Customer's… more
    General Dynamics Information Technology (09/27/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Advisor with GDIT. A career in enterprise IT ... operate. At GDIT, people are our differentiator. As a Systems Administrator you will help ensure today...modify scripts in multiple disciplines on Windows, Linux, and Solaris systems + Knowledge of the Customer's… more
    General Dynamics Information Technology (08/26/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    Systems Administrator Location: Langley, VA, US Job ID: ATR 17352 Job Description Job Title: Systems Administrator Location: Langley, VA Eligibility: ... for the upkeep, configuration and reliable operation of computer systems , As a Systems Administrator ,...modify scripts in multiple disciplines on Windows, Linux, and Solaris systems * Knowledge of the Customer's… more
    Arena Technical Resources, LLC (09/30/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... competitive compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly For… more
    DCCA (08/18/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to...Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and… more
    William C Brown Inc (07/16/25)
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  • Principal Linux Systems…

    RTX Corporation (El Segundo, CA)
    …meaningful problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many ... or similar. **Qualifications We Prefer:** + Experience with Ansible. + Experience Unix / Solaris 11. + VMware expertise desired. + Experienced mentoring… more
    RTX Corporation (09/09/25)
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  • F-22 iMIS System Administrator…

    Lockheed Martin (Langley Air Force Base, VA)
    …for this position: * Five \(5\) years combination of the below skills: * UNIX / Solaris /Linux operating system experience\. Windows server experience may be ... **Description:** Join the Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia office\. As… more
    Lockheed Martin (09/19/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    …and Tier 2 support levels + Configure and manage UNIX /Linux operating systems and install/load OS software + Optimize system operations and perform resource ... ManTech is seeking a **Linux** ** System Administrator ** to join our team...required + Experience with troubleshooting and maintaining enterprise IT systems + Experience managing and optimizing UNIX /Linux… more
    ManTech (08/08/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    …and Tier 2 support levels + Configure and manage UNIX /Linux operating systems and install/load OS software + Optimize system operations and perform resource ... MANTECH seeks a motivated and customer-focused **Linux** ** System Administrator ** to join our team...certification + Experience with troubleshooting and maintaining enterprise IT systems + Experience managing and optimizing UNIX /Linux… more
    ManTech (08/08/25)
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  • System Administrator , High…

    RTX Corporation (Tucson, AZ)
    …are eligible for a security clearance​ **Security Clearance:** Secret - Current ** System Administrator , High Performance Computing (HPC) - P3** **Principal ... to lead and support the engineering community. + Perform OS tuning to maximize system performance on high performance computing systems . Work across DT functions… more
    RTX Corporation (09/18/25)
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