• Linux /UNIX Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …mission focused. This ideal candidate is ready to operate as a TIER 3 level Linux Administrator , experienced in managing large amounts of data and storage at ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job...Deliver innovative, simple solutions to complex problems as a Linux /UNIX Systems Administrator at GDIT. Here, you'll… more
    General Dynamics Information Technology (10/11/25)
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  • Principal Linux Systems…

    Northrop Grumman (Baltimore, MD)
    …work of your career. Northrop Grumman Mission Systems is seeking a well-qualified ** Linux Systems Administrator ** to join its Classified Solutions team of ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...be limited to the following: + Perform as primary Linux Systems Administrator for a large, classified… more
    Northrop Grumman (10/15/25)
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  • Senior Linux Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …our customers operate while you advance your career. Join GDIT as a **Senior Linux Systems Administrator ** and build an impactful career in enterprise IT, ... are driven and resourceful like you. **MEANINGFUL WORK AND PERSONAL IMPACT:** As a **Senior Linux Systems Administrator ** , the work you'll do at GDIT will be… more
    General Dynamics Information Technology (09/26/25)
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  • Unix & Linux System Administrator

    Lockheed Martin (Camden, NJ)
    …DOING** Our Development Environment & Infrastructure Solutions team is seeking a System Administrator skilled in Unix & Linux to support our classified software ... and mission\-ready\. **THE WORK** You will configure and manage Unix/ Linux operating systems, install/load OS software, and build ...maintain a DoD government security clearance at the Top Secret level\. Learn more about life in Moorestown, NJ… more
    Lockheed Martin (08/22/25)
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  • Linux System Administrator

    Huntington Ingalls Industries (Des Moines, IA)
    …for a short video: https://vimeo.com/732533072 Summary HII Mission Technologies is seeking a Linux Systems Administrator to support the Air National Guard (ANG) ... National Guard training and operations. By maintaining and securing Linux systems, the administrator enables seamless distributed...hire + US Citizen + Current or active DoD secret clearance. Preferred Requirements + CompTIA Linux +… more
    Huntington Ingalls Industries (10/16/25)
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  • Senior Systems Administrator ( Linux

    Amentum (Waimea, HI)
    …required + Linux + Linux + Red Hat Certified System Administrator (RHCSA) **Security Clearance** Top Secret security clearance is required with T5 ... Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and...must be a US Citizen to apply for a Secret Security Clearance. Applicants selected either must currently possess… more
    Amentum (09/24/25)
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  • Linux System Administrator

    Leidos (Huntsville, AL)
    …intricate challenges?** Leidos-Dynetics, within the Digital Modernization sector, is seeking a Linux System Administrator to ensure the secure and efficient ... degree. + Minimum of 4 (Four) years of System Administrator experience. + Minimum of 2 (Two) years administering...operating systems with strong capability in administering **Red Hat Linux .** + **Active Top Secret Clearance** +… more
    Leidos (08/16/25)
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  • Principal Linux System Administrator

    BAE Systems (Manchester, NH)
    …equipment (up to 40lbs) and work within controlled environments. **In this Principal Linux Administrator position you will make impacts in the following ways;** ... US Citizenship as required by contract + Active US Secret Security Clearance and CompTIA Security or equivalent DoD...available based on position level and/or job specifics. **Principal Linux System Administrator ** **117055BR** EEO Career Site… more
    BAE Systems (10/07/25)
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  • Linux Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Full Time Linux Systems Administrator JHNA is currently seeking a talented Linux Systems Administrator to support our NAVAIR ... NAS Pax River. Roles/Responsibilities: + Installing, configuring and managing the Linux operating systems and related toolsets + Gathering requirements, developing… more
    JHNA (08/26/25)
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  • Scitls Unix/ Linux OS Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …Description:** Seize your opportunity to make a personal impact as a **SCITLS UNIX/ Linux OS Administrator ** supporting USSTRATCOM. GDIT is your place to make ... grow a rewarding career. At GDIT, people are our differentiator. As a **SCITLS UNIX/ Linux OS Administrator ** supporting USSTRATCOM in Offutt AFB, you will help… more
    General Dynamics Information Technology (10/04/25)
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