• Linux Systems Administrator

    L3Harris (Greenville, TX)
    …Greenville, TX Schedule: 9/80 Job Description: L3Harris is seeking a Linux Systems Administrator to support Mission System integration in unclassified ... domains in the interest of national security. Job Title: Linux System Administrator Job Code:...Functions: + Integrate with a team of multidiscipline, multileveled Systems Administrators supporting Linux , Windows, and Network… more
    L3Harris (10/17/25)
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  • Linux /Windows Systems

    Northrop Grumman (Palmdale, CA)
    …will include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate ... You!** The Northrop Grumman Classified Solutions team is seeking a novice cross-platform ** Linux /Windows Systems Administrator ** to join its dynamic team of… more
    Northrop Grumman (11/15/25)
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  • Linux System Administrator

    SAIC (Huntsville, AL)
    **Description** SAIC has an immediate need for a BMC3 ** Systems Administrator Analyst** with Linux full stack development experience. We are looking for an ... all issues with system configurations, backups, files systems , and user access. + Support Linux ...a Linux environment. + Experience in a Systems Administrator role with Windows. + Experience… more
    SAIC (11/15/25)
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  • Sr. Linux /Unix Administrator

    S4 Inc. (Omaha, NE)
    Administrator ; or CompTIA Linux +; or Oracle Certified Professional Oracle Linux System Administrator ; or Red Hat Certified Engineer; or Oracle ... NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr. Linux /Unix System Administrator position available who… more
    S4 Inc. (10/08/25)
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  • Unix/ Linux System

    City of New York (New York, NY)
    …Infrastructure is recruiting for one (1) Computer Specialist (SW) IV, to function as a UNIX/ LINUX System Administrator , who will: - Work on daily UNIX/ ... and develops applications, including a variety of client eligibility and recertification systems , case management systems , housing systems , employment/work… more
    City of New York (09/10/25)
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  • Senior Linux System

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux ... System Administrator is responsible for leading system administration activities. This position oversees the installation, configuration, maintenance, and… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • Linux System Administrator

    The Boeing Company (Seal Beach, CA)
    …Defense, Space & Security (BDS), Space and Launch Organization seeks an early career ** Linux System Administrator ** to support Proprietary Programs in Seal ... environment set-up, and help maintain operational readiness with various operating systems and hardware interfaces. **Position Responsibilities** : + Assist with… more
    The Boeing Company (11/10/25)
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  • Senior Linux System

    RTX Corporation (Marlborough, MA)
    …to join the Receiver Exciter and Processing Architecture (REPA) Department as a specialized Linux System Administrator . The team's primary goal is to design, ... sea. This position is intended to split time between Linux system administration of these platforms and...and test of custom processing hardware. + Provide IT systems administration in a RedHat Enterprise Linux more
    RTX Corporation (11/22/25)
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  • Linux Systems Administrator

    Northrop Grumman (Redondo Beach, CA)
    …of history - they are making history. Northrop Grumman Enterprise Services is seeking a ** Linux Systems Administrator .** This role can be performed by a ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...level 1 or level 2 (entry level or early career). This position is… more
    Northrop Grumman (11/21/25)
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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 ... by CACI, Inc! We have an opening for a ** Linux Systems Administrator ** with an...procedures to ensure appropriate function of hardware, software or system functional specifications. You'll analyze, troubleshoot and resolve issues… more
    CACI International (10/29/25)
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