• IT Systems Administrator - Top…

    SpaceX (Hawthorne, CA)
    IT Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars ... to make this possible, with the ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE SpaceX is looking for a Systems more
    SpaceX (07/12/25)
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  • Senior Systems & Production…

    CalSTRS (Sacramento, CA)
    Job Posting: Senior Systems & Production Administrator State Teachers' Retirement System JC-487801 - Senior Systems & Production Administrator ... Innovation Division** **is seeking an experienced individual to work as** **a Senior Systems & Production Administrator i** **n the System and Production… more
    CalSTRS (08/13/25)
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  • Systems Administrator _TS/SCI…

    General Dynamics Information Technology (El Segundo, CA)
    …Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and ... improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator you will help ensure today is safe and tomorrow is smarter.… more
    General Dynamics Information Technology (08/13/25)
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  • IT Systems Administrator , Launch

    SpaceX (Hawthorne, CA)
    IT Systems Administrator , Launch Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally ... this possible, with the ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR , LAUNCH SpaceX is looking for a highly skilled and knowledgeable… more
    SpaceX (06/02/25)
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  • SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator - Sensor Resource Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... Type of Travel: None * * * **The Opportunity:** **CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject Matter Expert (SME) to join… more
    CACI International (07/09/25)
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  • Principal Windows Systems

    Northrop Grumman (Redondo Beach, CA)
    …the best work of your career. Northrop Grumman is seeking a well-qualified Windows Systems Administrator to join its dynamic team of technical professionals in ... but not be limited to the following: + Perform as primary Windows Systems Administrator for a large, classified government contract. + Communicate effectively… more
    Northrop Grumman (07/18/25)
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  • Classified Systems Administrator

    The MITRE Corporation (San Diego, CA)
    …and make a difference with us. Department Summary: The team seeks a full-time Systems Administrator to support the deployment, operation, and maintenance of IT ... role best suited for someone who has prior experience working as a classified IT Systems Administrator . This is an on-premises position on our San Diego, CA… more
    The MITRE Corporation (08/13/25)
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  • Systems Administrator 3

    Belcan (San Diego, CA)
    Systems Administrator 3 Job Number: 359308 Category: Systems Administration Description: Job Title: Systems Administrator 3 Location: San Diego, CA ... to join our team as a Sr Principal Computer Systems Architect based out of San Diego, CA. As...and rewarding opportunity to be a part of our Enterprise -wide digital transformation. Through the use of Model-based Engineering,… more
    Belcan (08/14/25)
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  • Linux / Unix Systems Administrator

    Lockheed Martin (Sunnyvale, CA)
    …Space programs in Sunnyvale, CA\. **Your Mission:** As a Linux Information Systems Administrator , your responsibilities will include: * Technical Support: ... 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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  • Network Administrator

    Trace Systems Inc (El Segundo, CA)
    …Title: Network Administrator Location: Los Angeles, CA Job Responsibilities Trace Systems is actively recruiting for a Network Administrator to support the ... to include but not be limited to, eg, switches, routers, servers, data storage systems , data back-up and recovery systems , and back-up power systems more
    Trace Systems Inc (07/10/25)
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