• Systems Administrator V

    General Atomics (San Diego, CA)
    …and advanced electric, electronic, wireless and laser technologies. We are seeking a Linux Systems Administrator in San Diego, CA, for a full-time, on-site role ... Required?:** No **Pay Range High:** 208,505 **Recruitment Posting Title:** Linux Systems Administrator **Job Qualifications:** + Typically requires a bachelor's… more
    General Atomics (12/11/25)
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  • Model-Based Systems Engineering…

    Northrop Grumman (Plymouth, MN)
    …Northrop Grumman Defense Systems has an open opportunity for a Model-Based Systems Engineering (MBSE) Administrator to join our team at our Plymouth, ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/18/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …in the intelligence community, defense, civil, and commercial markets. The Systems Administrator will provide support for implementation, troubleshooting and ... systems enhancements to improve reliability and performance. System Administrator (SA) shall possess the following capabilities: Provide support for… more
    Nightwing (09/22/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking anon-site **System Administrator ** to support our work as a prime contractor on a high-profile US Navy weapon ... more than 40 countries. We develop, engineer, manufacture, and support products and systems to protect national security and keep people safe. **Required… more
    BAE Systems (12/04/25)
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  • Linux Systems Administrator

    CACI International (Fort Meade, MD)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... CACI, Inc! We have an opening for a **Linux Systems Administrator ** with an active TS/SCI w/Polygraph...for resolving IT hardware and software infrastructure (servers, network, security , etc.) issues using systems analysis techniques… more
    CACI International (10/29/25)
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  • FSL Linux Systems Administrator

    Amentum (Houston, TX)
    …centers across the United States. We have an exciting opportunity for a **FSL Linux Systems Administrator ** to join the team with Nexus, a teammate company. The ... **FSL Linux Systems Administrator ** will: + This position, working...(CI/CD) + Johnson Space Center campus network + NASA security mechanisms ( security plans, POAMs, ATOs, Risk… more
    Amentum (09/22/25)
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  • Cloud Security Engineer - Application…

    Vanguard (Malvern, PA)
    …critical enterprise-wide IT cloud platform projects. Designs, implements, and deploys cloud security systems to support and meet business needs. Identifies, ... develop in an ever-changing security landscape Cloud Security Engineer - Application Database Administrator : +...of cloud production. Diagnoses and troubleshoots the most complex security issues for cloud computing systems . Contributes… more
    Vanguard (12/12/25)
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  • Principal Patch Management Server…

    BAE Systems (Phoenix, AZ)
    …**Join a Team that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that enable our customers to ... achieve their missions. As a **Principal Patch Management Server Administrator ** , you'll play a critical role in providing exceptional IT support to the customer.… more
    BAE Systems (11/18/25)
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  • Senior Windows Systems Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows Systems ... within the environment. This role covers the management of enterprise systems , storage, patching, and endpoint solutions across Windows platforms. The role… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • Linux Systems Administrator

    Arena Technical Resources, LLC (St. Louis, MO)
    Linux Systems Administrator Location: St. Louis, MO,...- Must be able to research findings identified by security scans and patching systems . - Must ... a talented TS/SCI cleared Red Hat Data Center / Systems Administrator in St. Louis, MO to...maintaining, securing, and enhancing aR&D testbed network/environment across multiple security domains. Our team is made up of cloud… more
    Arena Technical Resources, LLC (10/06/25)
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