• Linux/ Windows Senior Systems

    Lockheed Martin (San Diego, CA)
    …Martin is looking for highly motivated, experienced individuals to perform network/ system administration and support on a variety of complex platforms supporting ... BMD and other DoD related activities\. System Administration activities include \(but are not limited to\): * Setup and configuration of new computing assets, to… more
    Lockheed Martin (07/12/25)
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  • Senior Linux System

    BAE Systems (San Diego, CA)
    …build your career with BAE Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and ... operational support for classified IT systems . You will primarily support the...be available based on position level and/or job specifics. ** Senior Linux System Administrator (… more
    BAE Systems (07/31/25)
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  • Senior Linux System

    General Dynamics Information Technology (Livermore, CA)
    …Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems ' workflows and is responsible for ... Family:** IT Infrastructure and Operations **Skills:** Linux,Microsoft Server Operating Systems ,Microsoft Windows Environment **Certifications:** Security+, CE -… more
    General Dynamics Information Technology (08/09/25)
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  • Remote Senior Systems

    Insight Global (Palo Alto, CA)
    …Description One of our esteemed clients in the quantum computing space is seeking a Senior Systems Administrator to join their innovative team. In this role, ... processes, designing and implementing automation solutions, and continuously refining those systems -this will make up approximately 80% of your responsibilities. The… more
    Insight Global (08/22/25)
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  • Senior Principal Systems

    RTX Corporation (El Segundo, CA)
    …more secure world. **What You Will Do** + We are seeking an experienced System Administrator that will be working in a highly collaborative, multi-platform and ... candidate is responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Windows /Linux… more
    RTX Corporation (08/22/25)
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  • Systems Administrator

    General Dynamics Information Technology (Livermore, CA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator /Mission Support Operator -** **$10K Sign-on bonus** ... support mission operations **Desired Qualifications** + Experience with Linux and Windows system administration and networking background is preferable.… more
    General Dynamics Information Technology (06/24/25)
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  • Systems Administrator , Entry

    UIC Government Services and the Bowhead Family of Companies (Corona, CA)
    …Norco, California. The Systems Administrator will work for the senior systems administrator analyzing complex and unique technical support ... **Overview** Bowhead seeks an Entry-Level Systems Administrator to join our team...system configuration to ensure data integrity. * Perform system administration tasks across Windows and/or Linux… more
    UIC Government Services and the Bowhead Family of Companies (08/08/25)
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  • Senior Database Administrator

    CoStar Realty Information, Inc. (Orange County, CA)
    Senior Database Administrator (PostgreSQL) Job Description CoStar Group serves up over 1.8PB of data from more than 800 SQL Servers that span four On-Premise ... Our highly motivated, extremely talented DBA group is looking for an exceptionally bright Senior Database Administrator both On-prem and AWS Cloud that will help… more
    CoStar Realty Information, Inc. (06/17/25)
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  • C41 Systems Administrator

    Huntington Ingalls Industries (Coronado, CA)
    …and troubleshooting of Virtual Machines. + Serve as EWTGP's MAGTF Classroom and JEWL's Systems Administrator in support of training events. + Upgrade C4I ... systems , including security patches as directed by ...continued execution of war gaming events. + Experience in Windows Systems administration. + Well-developed personal and… more
    Huntington Ingalls Industries (07/31/25)
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  • Senior Database Administrator

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is currently hiring for MULTIPLE ** Senior Database Administrator (s)** to support our customer, USPS' Network and Compute Technology (NCT) ... also have a strong working knowledge, experience and ability with UNIX and/or Microsoft Windows operating systems as well as other database technologies such as… more
    GovCIO (08/02/25)
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