• Principal Linux Systems Administrator…

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team of technical professionals in **Linthicum, ... not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at all levels of… more
    Northrop Grumman (11/19/25)
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  • Systems Administrator

    Kelly Services (Pascagoula, MS)
    **Systems Administrator ** **$66.15/hour** *100% onsite* *REQUIRES ACTIVE TOP SECRET SECURITY CLEARANCE FOR CONSIDERATION* Kelly Government Solutions is hiring ... for RHEL systems administrator on a DoD contract with our customer in...in system administration and networking support + Active Top Secret Clearance + Bachelor's degree in Information Technology, Computer… more
    Kelly Services (01/06/26)
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  • Systems Administrator

    Koniag Government Services (Washington, DC)
    **Koniag Management Solutions,** a Koniag Government Services company, is seeking a Systems Administrator with a Top- Secret clearance with the ability to obtain ... Solutions, a Koniag Government Services company, is seeking an experienced Systems Administrator to support our government client. The ideal candidate will have… more
    Koniag Government Services (12/30/25)
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  • Systems Administrator Sr / Alis / F-35…

    Lockheed Martin (Orlando, FL)
    …of cutting\-edge technology and engineering\. Position Assignment: F\-35 Systems Administrator located in Jyvaskyla, Finland, in support of training operations ... benefiting the Finnish Air Force\. The System Administrator will support the sustainment, maintenance, and operation of F\-35 training system devices, with a… more
    Lockheed Martin (12/25/25)
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  • Systems Administrator Sr / Alis / IT / F-35…

    Lockheed Martin (Orlando, FL)
    …our reach \.Come and experience your future\! Assignment: F 35 Systems Administrator located in Rovaniemi, Finland, in support of training operations benefiting the ... Finnish Air Force\. The Systems Administrator will support the sustainment, maintenance, and operation of...* Bachelors Degree * Candidate must have an active Secret clearance or higher with final clearance adjudication within… more
    Lockheed Martin (12/05/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $60,770.00 - $82,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Global ... https://vimeo.com/732533072 Job Description Mission Technologies is seeking a Systems Administrator to support the Navy Integrated Training Environment (NITE). This… more
    Huntington Ingalls Industries (10/11/25)
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  • Network Administrator - Navy Integrated…

    Huntington Ingalls Industries (San Diego, CA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $81,401.00 - $115,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Global ... video: https://vimeo.com/732533072 Summary Mission Technologies is seeking a Network Administrator to support the Navy Enterprise Tactical Training Network (NETTN),… more
    Huntington Ingalls Industries (10/11/25)
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  • Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... **Skills:** Infrastructure,Linux,Microsoft Windows, VMware VDI **Experience:** 5 + years of related experience...experience is required. + Must possess and maintain a SECRET Clearance. + Must meet DoD 8570 requirements and… more
    General Dynamics Information Technology (11/22/25)
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  • Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Elkridge, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD** . _Please Note:...experience is required. + US Citizenship + Active Top Secret / SCI security clearance to be considered. TS/SCI… more
    Northrop Grumman (01/01/26)
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  • Sr. Systems Administrator

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted ... systems and support IT infrastructures around the world. **Senior System Administrator ** , internally known as Senior Analyst, Information Workplace Services… more
    RTX Corporation (12/29/25)
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