• Linux/ UNIX Systems

    General Dynamics Information Technology (Springfield, VA)
    …Yes **Job Description:** Deliver innovative, simple solutions to complex problems as a Linux/ UNIX Systems Administrator at GDIT. Here, you'll tailor ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job...ours. At GDIT, people are our differentiator. As a Linux/ UNIX Systems Administrator - Geospatial… more
    General Dynamics Information Technology (10/11/25)
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  • Sr. Linux/ Unix Administrator

    S4 Inc. (Omaha, NE)
    …experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr. Linux/ Unix System Administrator ... | Full Time | Comprehensive and competitive benefits Job Title: Sr. Linux/ Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance: TS/SCI Education:… more
    S4 Inc. (10/08/25)
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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...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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  • Unix /Linux Administrator

    Leader Communications Inc. (Portsmouth, VA)
    Position Summary The Unix /Linux Administrator will play a key role in administering and securing enterprise Unix /Linux systems , ensuring compliance with ... teams in a high-tempo environment. Duties & Responsibilities + Administer and maintain Unix /Linux systems (Red Hat, CentOS, SUSE, Ubuntu, Solaris, AIX). +… more
    Leader Communications Inc. (09/23/25)
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  • Scitls Unix /Linux OS Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …SIPRNet, JWICS, and SAP/SAR environments **HOW A SCITLS UNIX /Linux OS Administrator WILL MAKE AN IMPACT** + Performs systems administration for enterprise ... Description:** Seize your opportunity to make a personal impact as a **SCITLS UNIX /Linux OS Administrator ** supporting USSTRATCOM. GDIT is your place to make… more
    General Dynamics Information Technology (10/04/25)
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  • Unix /Linux Administrator

    Link Solutions Inc (Sierra Vista, AZ)
    …for CMMI ML3 for Services and Development. Link Solutions Inc. is seeking a Unix /Linux Administrator (Senior-Level) to join our team in Sierra Vista, Arizona. + ... Citizen + Active DoD Security Clearance + Non-remote (relocation incentive available) The Unix /Linux Administrator will provide services in support of the US… more
    Link Solutions Inc (10/11/25)
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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 ... Other **Job Family:** IT Infrastructure and Operations **Skills:** CA Top Secret ,IBM z/OS,Security Tools **Experience:** 7 + years of related experience **US… more
    General Dynamics Information Technology (10/15/25)
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  • F-22 iMIS System Administrator (Level 3),…

    Lockheed Martin (Langley Air Force Base, VA)
    **Description:** Join the Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia office\. As ... the F\-22 Field Operations Team, all Integrated Maintenance Information Systems \(IMIS\) Administrators must be able to: * Obtain...care\. A Day in the Life: As an IMIS Administrator with our F\-22 IMIS team partnering with our… more
    Lockheed Martin (09/19/25)
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  • Software Application Administrator /Analyst…

    Northrop Grumman (Roy, UT)
    …certification (or greater) to be considered + Experience with both Windows and UNIX /Linux operating systems + Internet Information Services (IIS) experience + ... / M365 permission structures experience + Experience with both Windows and UNIX /Linux operating systems + Internet Information Services (IIS) experience +… more
    Northrop Grumman (10/15/25)
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  • F-22 iMIS System Administrator (Entry…

    Lockheed Martin (Elmendorf AFB, AK)
    …maintain Solaris Unix , RedHat Enterprise Linux \(RHEL\), and Windows operating systems \. * Work various shift hours and on\-call to include weekends to support ... **Description:** We are seeking a motivated and talented IMIS Administrator to join our F\-22 Field Operations Team at Elmendorf Air Force Base, Alaska\. As a… more
    Lockheed Martin (10/03/25)
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