• Linux / Unix Systems

    Lockheed Martin (Sunnyvale, CA)
    …National Security Space programs in Sunnyvale, CA\. **Your Mission:** As a Linux Information Systems Administrator , your responsibilities will include: ... vulnerabilities, and perform system hardening to ensure the security of our systems \. * Root Cause Analysis: Perform in\-depth analysis to resolve technical issues… more
    Lockheed Martin (07/12/25)
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  • System and Network Administrator Engineer…

    The Boeing Company (El Segundo, CA)
    …your future with us. The Boeing Company is looking for a **System and Network Administrator Engineer** to join our Space Systems Verification and Test team in ... computer science + Current CompTIA Security+ certification + Experience in Operating Systems : Windows Server, RedHat Enterprise Linux , Oracle Enterprise Linux more
    The Boeing Company (07/18/25)
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  • Systems Engineer w/ TS/SCI

    General Dynamics Information Technology (Livermore, CA)
    …with existing Enterprise tools + Create and modify scripts in multiple disciplines on Windows, Linux , and Solaris Systems + Liaise with vendors and other IT ... and network devices. + Provide engineering support for the systems administrator for systems issues...more of the following: Window Server, Red Hat, IRIX, Solaris , Sybase, Informix, SQL, and Imagery Production Chain​ Location:… more
    General Dynamics Information Technology (07/16/25)
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