• Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …Installation, configuration, and maintenance of physical and virtual servers across various operating systems , including Windows Server, Linux , and Unix. + ... in IT systems administration. + Experience with server administration, including Windows Server, Linux , and Unix. + Proficient with administrating Microsoft… more
    Financial Partners Credit Union (09/01/25)
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  • Systems Administrator

    GovCIO (Vandenberg AFB, CA)
    …procedures. + Administer Windows 10/11 (primary), Unix/ Linux , and Cisco systems for data capture, processing, and system reliability. + Configure secure ... **Overview** GovCIO is currently hiring for a System Administrator tosupport mobile optics imagery...and Experience + Clearance Required: SECRET + Proficiency in Windows 10/11, basic Unix/ Linux , and Cisco networking… more
    GovCIO (10/08/25)
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  • Systems & Network Administrator

    Leidos (Riverside, CA)
    **Description** ** Position Overview** Leidos is seeking a **Network & Computer Systems Administrator ** to join our team at March Air Reserve Base, CA. In this ... client leadership on progress. ** Primary Responsibilities** As a Systems Administrator , you will: + Manage and...Citrix XenApp, Cisco UCS, ESXi, Microsoft Exchange, Red Hat Linux , and Windows servers/workstations** + Perform installation,… more
    Leidos (11/15/25)
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  • Systems Security Administrator

    Insight Global (El Segundo, CA)
    …Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements - 6+ years System Administrator with both Windows and Linux servers ... largest DoD and Intel contracting companies is seeking an System Administrator to support the Cyber and...individuals will be reaching out to active sites with Linux and Windows servers to ensure compliance… more
    Insight Global (10/31/25)
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  • Core Infrastructure System…

    M. C. Dean (Fremont, CA)
    …leaders in electrical, engineering, and cybersecurity industries. Responsibilities **Core Infrastructure System Administrator (Sys Admin 3)** is a key member ... + HS Diploma or Equivalent and 10+ Years of progressive experience + Requires system administrator experience in performing triage on system problems,… more
    M. C. Dean (10/28/25)
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  • Systems Administrator - Multiple…

    Noblis (San Diego, CA)
    …recovery of data and maintaining security + Loading operating systems , including Windows , Solaris, Unix and Linux . + Develop active directory user accounts, ... master's degree with 3+ years of experience providing technical support in operating systems ( Windows , Linux ), networking, and security, along with… more
    Noblis (09/18/25)
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  • Systems Administrator II (Active…

    NANA Regional Corporation (Vandenberg AFB, CA)
    Five Rivers Analytics, an Akima company, is hiring a System Administrator to support the Satellite Control Network Operations, Remote Site and Mission Partner ... contract at Vandenberg Tracking Station, Vandenberg Space Force Base California. The System Administrator executes actions necessary to maintain all information … more
    NANA Regional Corporation (10/02/25)
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  • System Administrator - Edwards Air…

    Dell Technologies (Edwards AFB, CA)
    ** System Administrator - Edwards Air Force Base (Onsite)** Today, every organization needs to be digital, powered by data, running in a multi-cloud world, ready ... work of your career and make a profound social impact as a ** System Administrator ** on our **Professional Services** **Consulting** Team in **Edwards, California… more
    Dell Technologies (10/04/25)
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  • IT Systems Administrator , Launch

    SpaceX (Hawthorne, CA)
    …of experience in IT systems administration. + Hands-on experience with Linux or Windows server administration. + Experience with enterprise network ... IT Systems Administrator , Launch Hawthorne, CA Apply...the ability to setup, configure, upgrade, manage, and troubleshoot, Windows -based systems and services (ie SCCM, Active… more
    SpaceX (09/14/25)
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  • System Administrator…

    RTX Corporation (El Segundo, CA)
    …You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + Working as a team member ... and a functional understanding of VDI. + Experience with Windows Server internals or Linux fundamentals to...of automation tools eg Ansible. + Experience with operating system concepts and implementations. + Microsoft Windows … more
    RTX Corporation (09/24/25)
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