• Help Desk System Administrator - Top…

    Lockheed Martin (Schriever AFB, CO)
    …Will Be Doing** We are seeking a detail\-oriented and highly motivated Help Desk System Administrator to join our team in Colorado Springs\. This role focuses ... fulfilling life at and outside of work\. **Basic Qualifications:** * Active Final TOP SECRET clearance is required prior to starting\. * Must possess DoD 8140… more
    Lockheed Martin (12/11/25)
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  • System Administrator ( Secret

    SMX (Patuxent River, MD)
    System Administrator ( Secret to Top ... Secret to start) with ability to obtain Top Secret clearance ** + Knowledge of DoD Information Assurance ... all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a skilled ** System Administrator ** to work within a 24x7 Information Technology… more
    SMX (12/04/25)
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  • Systems Administrator / Top…

    Lockheed Martin (Arlington, VA)
    **Description:** You will be the Systems Administrator for the Advanced Concepts Lab \(ACL\) - a cutting edge team within Lockheed Martin's Advanced Technology ... scientific disciplines\. What You Will Be Doing: As the Systems Administrator you will be responsible for...access\. The selected candidate must possess an active Top Secret clearance to start\. \#lmatl **Basic Qualifications:**… more
    Lockheed Martin (10/22/25)
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  • Systems Administrator - (Onsite)…

    RTX Corporation (Jacksonville, FL)
    …the demands of a rapidly evolving global market. Collins Aerospace is seeking a Systems Administrator for a position in Jacksonville, Florida. Due to the ... applicable duties, this position requires 100% onsite employee status. The Systems Administrator will support and maintain enterprise Microsoft infrastructure,… more
    RTX Corporation (11/12/25)
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  • Principal Windows Systems

    Northrop Grumman (Gilbert, AZ)
    …and Digital Office (CIDO) organization is seeking an experienced **Principal Windows Systems Administrator ** to join its dynamic team of technical professionals. ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes,...limited to the following: + Perform as a Windows System Administrator for a classified government contract.… more
    Northrop Grumman (12/12/25)
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  • Sr Principal Linux Systems

    Northrop Grumman (Boulder, CO)
    …include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10%...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system more
    Northrop Grumman (12/12/25)
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  • Computer Associates' Top Secret Security…

    General Dynamics Information Technology (Fairfax, VA)
    …projects across the country. We are currently seeking a Computer Associates' Top Secret Security product Systems Administrator . Responsibilities: * Provide ... **Req ID:** RQ208539 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** None...**Job Family:** IT Infrastructure and Operations **Skills:** CA Top Secret ,IBM z/OS,Security Tools **Experience:** 7 + years of related… more
    General Dynamics Information Technology (11/13/25)
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  • Linux Systems Administrator

    Lockheed Martin (Huntsville, AL)
    …Digital Transformation \(EBDT\) organization\. **Basic Qualifications:** * This position requires a Secret Clearance to start, with the ability and willingness ... This IT professional will ensure that the Space IT systems are managed, controlled and compliant with the Security...to obtain and maintain DOD Top Secret clearance , with the ability to maintain… more
    Lockheed Martin (11/20/25)
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  • Linux Systems Administrator , Sr…

    Lockheed Martin (Sunnyvale, CA)
    …than 570 facilities that span more than 70 countries\. We are hiring a Linux System Administrator , Sr to support daily IT operations in our Sunnyvale, CA ... Business & Digital Transformation \(EBDT\) organization\. **Basic Qualifications:** * Active Secret clearance * Knowledge of Linux/UNIX Server Administration *… more
    Lockheed Martin (11/20/25)
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  • Systems Administrator / Linux…

    Lockheed Martin (Littleton, CO)
    …are properly accounted for, managed, and controlled\. * Requires an active DOD Secret clearance * Perform successful root cause analysis for problem resolution ... off\-shift hours, weekends and occasional travel\. **Basic Qualifications:** * Active DOD Secret clearance * Experience performing successful root cause analysis… more
    Lockheed Martin (12/04/25)
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