• System Administrator 3 - Sunnyvale

    M. C. Dean (San Jose, CA)
    …agreements. + Configure and manage Windows operating systems and install/load operating system software. + Perform desktop hardware and operating system ... builds for both technical and non-technical audiences. + Train system users and other system support...Equivalent and 10+ Years of progressive experience + Requires system administrator experience in performing triage on… more
    M. C. Dean (11/15/25)
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  • Principal Windows Systems…

    Northrop Grumman (San Diego, CA)
    …of multi-user computer systems , including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and ... Grumman Classified Solutions team is seeking an experienced **Windows Systems Administrator ** to join its dynamic team...qualified applicant will become part of Northrop Grumman's Aeronautics Systems support team in San Diego, CA.… more
    Northrop Grumman (11/21/25)
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  • Linux/Windows Systems Administrator…

    Northrop Grumman (Palmdale, CA)
    …of multi-user computer systems , including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and ... Northrop Grumman Classified Solutions team is seeking a novice cross-platform **Linux/Windows Systems Administrator ** to join its dynamic team of technical… more
    Northrop Grumman (11/15/25)
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  • System Administrator 1

    M. C. Dean (San Jose, CA)
    … configuration and management of Windows operating systems and install/load operating system software. + Support desktop hardware and operating system ... HS Diploma or Equivalent and 6+ Years of progressive experience + Requires some system administrator experience in performing triage on system problems,… more
    M. C. Dean (11/15/25)
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  • IT Systems Administrator , Launch

    SpaceX (Hawthorne, CA)
    …, LAUNCH SpaceX is looking for a highly skilled and knowledgeable IT Systems Administrator to support the networking, compute administration, and ... IT Systems Administrator , Launch Hawthorne, CA Apply...and deploy new IT infrastructure, including networking, server, and desktop hardware directly supporting mission critical networks across the… more
    SpaceX (09/14/25)
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  • Linux Systems Administrator II

    TEKsystems (Corona, CA)
    Description Our client is hiring a Tier 3 System Administrator must have experience with Windows and Linux- This is the top technical support layer for the ... In this vital role, you will implement, maintain, and support global system environments across multiple locations...a experienced point of contact, you will provide expert systems support to teams, network users, and… more
    TEKsystems (11/18/25)
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  • System Administrator…

    RTX Corporation (El Segundo, CA)
    …a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + ... to high scope and complexity to include the integration of hardware and operating systems . + Provide mentorship and guide prioritization of tasks to junior admins. +… more
    RTX Corporation (09/24/25)
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  • Sr IT Executive Support…

    Palo Alto Networks (Santa Clara, CA)
    …and the kind of precision that drives great outcomes. **Your Career** As an Executive Support Administrator , you will be a vital member of our Executive ... maintain a current ticket queue using our IT ticketing system . + Provide comprehensive mobile support for...with remote access and remote-control tools (eg, MS Remote Desktop ) to effectively support remote employees. +… more
    Palo Alto Networks (11/19/25)
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  • Linux/Windows Senior Systems…

    Lockheed Martin (San Diego, CA)
    …and Administration \- Experience providing lab support including: Network/ System Administration \- Experience with server and desktop management ... Lockheed Martin is looking for highly motivated, experienced individuals to perform network/ system administration and support on a variety of complex platforms… more
    Lockheed Martin (10/17/25)
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  • Network Administrator - Navy Integrated…

    Huntington Ingalls Industries (San Diego, CA)
    …reliable network infrastructure in support of mission-critical naval training systems . The Network Administrator will manage server and workstation ... short video: https://vimeo.com/732533072 Summary Mission Technologies is seeking a Network Administrator to support the Navy Enterprise Tactical Training Network… more
    Huntington Ingalls Industries (10/11/25)
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