• Secret Server Administrator - Active TS/SCI…

    ENS Solutions (Washington, DC)
    …[ formerly Thycotic] + Must possess an Active TS/SCI Clearance; willingness to obtain a CI Poly + Must meet the DoD 8570 compliance with Information Assurance ... more
    ENS Solutions (07/29/25)
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  • Systems Administrator 2

    Amentum (Fort Meade, MD)
    …Administration: configure, maintain, and troubleshoot + Docker + Kubernetes + vSphere + Ansible + CI Poly Date within the last seven (7) years. + Active IAT ... more
    Amentum (07/17/25)
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  • Linux System Administrator (Clearance…

    CACI International (Sarasota, FL)
    Linux System Administrator (Clearance Sponsorship) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... more
    CACI International (09/04/25)
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  • Senior CMDB Administrator

    Chenega Corporation (St. Louis, MO)
    …+ Active TS/SCI clearance Knowledge, Skills and Abilities: + Ability to successfully obtain CI Poly + Ability to think critically and solve complex issues + ... more
    Chenega Corporation (07/15/25)
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  • Senior / Principal Windows System…

    SciTec (Dayton, OH)
    …the following criteria will be preferred: + An active and transferable TS/SCI clearance w/ CI Poly + Storage Area Network (SAN), Network Attached Storage (NAS) ... more
    SciTec (08/30/25)
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  • Principal System Administrator

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with CI Poly - Current At Raytheon, the foundation of everything we do ... more
    RTX Corporation (09/03/25)
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  • Senior Cloud System Administrator

    TekSynap (Columbia, MD)
    …and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** USCitizenship TS/SCI with CI Poly **OTHER INFORMATION** Please note this job description ... more
    TekSynap (07/09/25)
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  • Senior Linux System Administrator 3

    Lockheed Martin (Fort Meade, MD)
    …experience may be substituted\. * Ten \(15\) years of experience as a Systems Administrator \(SA\) in programs and contracts of similar scope, type, and ... more
    Lockheed Martin (07/12/25)
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  • Network Management Systems (NMS) Database…

    CACI International (Sterling, VA)
    Network Management Systems (NMS) Database Administrator (DBA) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... more
    CACI International (07/24/25)
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  • Modernization Cyber Systems Administrator

    Lockheed Martin (Hanover, MD)
    …technologies such as containerization, cloud capabilities, dataflows, and Artificial Intelligence /Machine Learning \(AI/ML\) capabilities\. For a complete list that ... more
    Lockheed Martin (07/12/25)
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  • Senior DevOps Engineer

    Applied Research Associates, Inc. (Herndon, VA)
    …DevOps Engineer Preferred Qualifications:** + An active TS/SCI with CI Poly security clearance + OpenShift Certified Administrator (OCA) or Kubernetes ... more
    Applied Research Associates, Inc. (09/03/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, ... more
    Nightwing (06/27/25)
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  • Infrastructure Engineer

    TekSynap (Columbia, MD)
    …and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** USCitizenship TS/SCI with CI Poly **OTHER INFORMATION** Please note this job description ... more
    TekSynap (07/09/25)
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