• Systems Administrator (Mid-level)

    Serco (Middletown, RI)
    **Position Description** Are you looking for a Systems Administrator position that is engaging in high profile and challenging projects supporting the US Navy? ... email to: [email protected] . Click here to apply now (https://careers-sercous.icims.com/jobs/71594/ systems - administrator -%28mid-level%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join our Talent… more
    Serco (10/16/25)
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  • Technical Support Specialist ( Systems

    Huntington Ingalls Industries (Virginia Beach, VA)
    …click here for a short video: https://vimeo.com/732533072 Who We Are The System Administrator for the Navy Integrated Training Environment (NITE) plays ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (10/09/25)
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  • Principal Network Administrator

    BAE Systems (Washington, DC)
    …**Join a Team that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that enable our customers to ... achieve their missions. As a **Principal Network Administrator ** , you'll play a critical role in providing exceptional IT support to the customer. You'll be part of… more
    BAE Systems (10/30/25)
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  • System Administrator

    DCCA (Denver, CO)
    System Administrator Location Denver, CO Job Code 2454 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator Candidates MUST have an active TS/SCI Clearance For… more
    DCCA (09/22/25)
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  • Tier II Systems Administrator

    NANA Regional Corporation (Portsmouth, NH)
    LDRM is looking for a Tier II Systems Administrator to work in Portsmouth, NH. To join our team of outstanding professionals, apply today! **Job Summary:** Tier ... found on our website at: https://www.onezerollc.com/careers/ **Position Title** : T2 Systems Administrator **Location:** Portsmouth, NH On Site **Clearance:**… more
    NANA Regional Corporation (08/29/25)
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  • Linux Systems Administrator

    SMX (Huntsville, AL)
    Linux Systems Administrator (4502)at SMX(View all jobs) (https://www.smxtech.com/careers/) Huntsville, AL SMX is seeking a Linux Systems Administrator to ... candidate will work closely with customers, fellow team members, and other System Administrators in support of Missile Defense Agency. This role involves identifying… more
    SMX (10/18/25)
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  • Sr. Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …that create a safer, more secure world. **Sr. Principal System Administrator ,** internally known as Sr. Principal Analyst, infrastructure Workplace Services, ... with many teams to support fast-paced, critical programs with classified information system capabilities. Success in this role means you can develop, implement and… more
    RTX Corporation (10/29/25)
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  • Windows Linux Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …General Dynamics Information Technology (GDIT) is looking for a skilled **IT Systems Administrator ** with experience in Microsoft enterprise environments to ... + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux, System Administration,Windows Applications… more
    General Dynamics Information Technology (10/14/25)
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  • Windows Systems Administrator

    NTT America, Inc. (Newport News, VA)
    …adaptable, and forward-thinking organization, apply now. We are currently seeking a Windows Systems Administrator to join our team in Newport News, Virginia ... United States (US). We are seeking a highly skilled Systems Administration Specialist to join our hybrid agile delivery...multiple projects in a Hybrid Agile work environment. The System Administration Specialist will play a critical role in… more
    NTT America, Inc. (10/11/25)
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  • Senior Systems Administrator

    Huntington Ingalls Industries (Hanover, MD)
    …Mission Technologies, a division of HII, is seeking a highly motivated and experienced System Administrator to join our Minotaur team in Hanover, MD. The ideal ... in system administration and provide recommendations for improving our infrastructure + Manage and configure lcoal and remote-site network switches and Fortinet… more
    Huntington Ingalls Industries (08/27/25)
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