• Windows System Administrator

    Link Solutions Inc (Durham, NC)
    Secret Clearance + Non-remote (relocation incentive available) Our Windows System Administrator (Senior-Level) will be responsible for the installation, ... for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our...a US Citizen. + Must have an active DoD Top Secret Clearance + Must have an… more
    Link Solutions Inc (10/08/25)
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  • Windows System Administrator

    Parsons Corporation (St. Louis, MO)
    …with virtualization platforms. + Experience applying STIGS and hardening Windows Systems . **Security Clearance Requirement:** An active Top Secret ... **Provide operations support and performance tuning of all Virtual Windows systems and applications.** **What You'll Be...the selected candidate must be able to obtain a Top Secret SCI clearance prior to the… more
    Parsons Corporation (09/19/25)
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  • Principal Windows System…

    RTX Corporation (El Segundo, CA)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do ... problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows ...have an active a transferable US government issued DoD Top Secret security clearance prior to start… more
    RTX Corporation (10/03/25)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Patuxent River, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... has an exciting career opportunity for a **Principal/Sr. Principal Systems Administrator ** to join the Ground Segment...considered in lieu of a completed degree. + Active Top Secret clearance (with a background investigation… more
    Northrop Grumman (09/18/25)
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  • Windows System Administrator

    GCyber (Arlington, VA)
    …to server and desktop-based software application. Minimum Qualifications and Experience: + Active DoD Top Secret /SCI clearance. Must be able to obtain a CI Poly ... GCyber is seeking a Windows System Administrator , to support a...maintenance, support, and upgrades to hardware, software, and operating systems in a Microsoft Windows Server Environment.… more
    GCyber (09/27/25)
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  • Systems Administrator

    Leidos (Alexandria, VA)
    Administrator ** **Location:** Alexandria, VA **Clearance Required:** Active DoD Top Secret (SCI eligibility) ️ **Sector:** Leidos National Security Sector ... Technical Implementation Guide requirements on Windows based systems . + Clearance Requirements: Active Top Secret clearance with the ability to obtain… more
    Leidos (10/07/25)
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  • Systems Administrator

    General Dynamics Information Technology (Langley AFB, VA)
    …will help ensure today is safe and tomorrow is smarter. Our work depends on TS /SCI cleared Systems Administrator joining our team to Support our intelligence ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in… more
    General Dynamics Information Technology (10/15/25)
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  • Systems Administrator

    General Dynamics Information Technology (Bluemont, VA)
    …will help ensure today is safe and tomorrow is smarter. Our work depends on TS /SCI cleared Systems Administrator joining our team to support our intelligence ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in… more
    General Dynamics Information Technology (09/27/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …you will help ensure today is safe and tomorrow is smarter. Our work on a TS /SCI level cleared Systems Administrator joining our team to support our ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Advisor with GDIT. A career… more
    General Dynamics Information Technology (08/26/25)
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  • DevOps/Principal Systems

    BAE Systems (Manchester, NH)
    …career with BAE Systems . BAE Systems is seeking an experienced IT Systems Administrator with DevOps experience to be part of a unique positon supporting ... environments. **In this unique position as a Dev Ops/Principal Systems Administrator you will make impacts in...US Citizenship as required by contract + Active US Top Secret Security Clearance and CompTIA Security… more
    BAE Systems (10/03/25)
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