• Information Technology/Assurance (IT/IA)…

    General Dynamics Information Technology (Cape Canaveral, FL)
    …+ 2+ years related experience. + Prior performance in roles such as System or Network Administrator . + SAP experience **desired.** **Education:** ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other... system (s) assigned. + Maintain file servers, Firewalls, network access, Security Monitoring Systems and … more
    General Dynamics Information Technology (10/28/25)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Patuxent River, MD)
    …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...has an exciting career opportunity for a **Principal/Sr. Principal Systems Administrator ** to join the Ground Segment… more
    Northrop Grumman (12/12/25)
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  • Information Technology/Assurance (IT/IA)…

    General Dynamics Information Technology (Ogden, UT)
    …+ SAP experience **required.** + Prior performance in roles such as System , Network Administrator or Information Technology/Information Assurance ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other... system (s) assigned. + Maintain file servers, Firewalls, network access, Security Monitoring Systems and … more
    General Dynamics Information Technology (12/11/25)
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  • Information Systems Security Officer (ISSO)…

    General Dynamics Information Technology (Bedford, MA)
    …+ 2+ years SAP experience **required.** + Prior performance in roles such as System , Network Administrator or ISSO. **Education:** + Bachelor's degree in ... RQ190705 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job… more
    General Dynamics Information Technology (12/01/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    …has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance ( TS /SCI) with polygraph for our corporate development/test ... network and fielded systems . CACI is seeking a development ... system testing and software installation. As a Systems Administrator , you will assist with the… more
    CACI International (10/04/25)
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  • System Administrator

    System One (Quantico, VA)
    System Administrator Quantico, VA - ONSITE...Top Secret clearance with SCI access ( TS /SCI). System One, and its subsidiaries including ... Compensation: $125,000 annually Security Clearance: Active TS /SCI is required Major Duties & Responsibilities: * Plan,...system risks. Qualifications: * 3 years experience in systems administration in a Windows based environment. * Bachelor's… more
    System One (12/04/25)
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  • HPC Linux Systems Administrator 3/4…

    Northrop Grumman (Melbourne, FL)
    systems **Preferred Qualifications:** + Bachelor's degree in Information Technology + Active Top Secret , TS /SCI, Polygraph, or SAP/SAR access would be ... Grumman Classified Solutions team is seeking a senior **Linux Systems Administrator ** to join its dynamic team...have the ability to obtain, and maintain, a DOD ** Top Secret ** level security clearance as a… more
    Northrop Grumman (12/04/25)
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  • Systems Administrator / Flight…

    Lockheed Martin (Nellis Air Force Base, NV)
    …to our customers around the world\. **THE WORK** Lockheed Martin is seeking a Systems Administrator to support Modeling, Simulation, and Training at the Joint ... performance within the Joint Simulation Environment \(JSE\) at JITTC\-N\. The Systems Administrator will maintain continuous operation of multi\-user computer… more
    Lockheed Martin (11/05/25)
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  • Network and Systems Engineer

    Nightwing (Annapolis Junction, MD)
    …markets. ** Network Engineering - Nightwing** Nightwing is seeking a highly motivated Network and Systems Engineer / Administrator to support a mature, ... of all systems + Lead or support IT projects-such as system upgrades, migrations, and network enhancement ensuring timely and high-quality delivery… more
    Nightwing (12/11/25)
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  • System Administrator II - Hiring…

    Amentum (Rapid City, SD)
    …ensures Information Assurance requirements are met. + Provides Client System Administrator (CSA) duties for specific mission systems that require specialized ... Amentum is seeking a System Administrator II to work under...technical and military experience. + Must have an active Top - Secret US Government Clearance with SCI eligibility.… more
    Amentum (09/16/25)
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