• Principal/Sr. Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    …making history. Northrop Grumman Space Systems is seeking a **Principal Systems Administrator ** to join the Deep Space Advanced Radar Capability (DARC) ... the ability to extend.** As the DARC Early Use System Administrator you will get to: +...be considered in lieu of a completed degree. + ** Active DoD Secret Clearance** + Experience with… more
    Northrop Grumman (11/04/25)
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  • System Administrator

    SAIC (Colorado Springs, CO)
    **Description** We are looking for an experienced System Administrator to manage and enhance our IT infrastructure, particularly in a DoD environment. The ideal ... Masters and 3 years (or equivalent work experience). + Active Secret clearance + Security + Certification...Nutanix Certified, VMware Certified) + Proven experience as a System Administrator in a DoD or similarly… more
    SAIC (11/21/25)
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  • System Administrator - Night Shift…

    GovCIO (Kearneysville, WV)
    …is a NIGHT SHIFT (6:45am - 7pm Sunday - Tuesday) position. **Responsibilities** The System Administrator will be a key member of the Information Technology ... **Overview** GovCIO is seeking a **Journeyman** ** System ** ** Administrator ** to join our team,...team structure + Clearance Required: Ability to maintain an active Secret clearance **Preferred Skills and Experience**… more
    GovCIO (11/13/25)
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  • Linux System Administrator

    Leidos (Huntsville, AL)
    …challenges?** Leidos-Dynetics, within the Digital Modernization sector, is seeking a Linux System Administrator to ensure the secure and efficient operation of ... Huntsville, AL office. **Clearance:** You must currently hold an active Top Secret clearance to qualify for...of degree. + Minimum of 4 (Four) years of System Administrator experience. + Minimum of 2… more
    Leidos (11/15/25)
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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...Must be a US Citizen + Must possess an active DoD Secret clearance Preferred Requirements +… more
    Huntington Ingalls Industries (10/11/25)
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  • Systems Administrator

    Nexagen Networks Inc (Rock Island Arsenal, IL)
    System Administrator Security Clearance Requirement: Current and Active DoD Secret Salary Range: (The salary range provided is a general guideline. ... experience, education, skills, and current market conditions.) As the System Administrator , you'll join a high-performing team...7-yrs experience in lieu of a bachelor's degree. . Active DoD Secret (or above) Security Clearance.… more
    Nexagen Networks Inc (11/01/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    …Support, Software Development, and Program Management. Job Title: System Administrator Location:Oakton, Virginia Clearance Level:Top Secret Clearance Summary ... System Administrator Oakton, VA . Information...interests of our nation. SecuriGence is seeking an experienced Systems Administrator to help contribute to our… more
    Chenega Corporation (11/12/25)
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  • System Administrator , High…

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current ** System Administrator , High Performance Computing (HPC) ... the engineering community. + Perform OS tuning to maximize system performance on high performance computing systems ....domain and basic to advance scripting experience. + An active DoD Top- Secret Clearance. + Advanced hands-on… more
    RTX Corporation (10/24/25)
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  • Windows Systems Administrator

    SMX (Patuxent River, MD)
    … running Windows operating systems , and various applications. As the Windows System Administrator you will be required to manage the devices to ensure ... Windows Systems Administrator (4793)at SMX(View all jobs)...(https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a Windows System Administrator who will be responsible for… more
    SMX (11/19/25)
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  • System Administrator

    Arena Technical Resources, LLC (Charleston, SC)
    …Location: Charleston, SC, US Job ID: ATR 17732 Job Description System Administrator Location: N. Charleston SC Clearance:Top Secret Job Summary We are ... seeking a highly motivated and experienced System Administrator to support a dynamic team...have a strong background in managing and optimizing Windows-based systems , application servers, and Oracle databases, and will collaborate… more
    Arena Technical Resources, LLC (11/16/25)
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