• Linux System Administrator

    Leidos (San Diego, CA)
    Systems Division (MSD) is seeking an experienced, dynamic, and highly capable Linux system administrator to join the Leidos team at a customer site in San ... Key Responsibilities: * Install, configure, and maintain Linux-based servers and systems (RedHat, CentOS, Ubuntu, etc.). * Manage system performance,… more
    Leidos (07/18/25)
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  • Systems Administrator III

    Integrits Corporation (Edwards AFB, CA)
    systems , and aircrews for today's missions and tomorrow's global challenges. A Systems Administrator II evaluates system specifications, configures ... / software compatibility and maintains workstations and MS Windows Operating Systems for stable performance. Essential Duties and Responsibilities Perform System more
    Integrits Corporation (07/15/25)
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  • Systems Administrator

    SAIC (Port Hueneme Cbc Base, CA)
    **Description** SAIC is seeking a Systems Administrator for the Joint Expeditionary Command and Control (JEXC2) program based out of Port Hueneme, CA. The ... providing IT support to expeditionary C2 and C4I military systems . Job Responsibilities: + Work on deployable IT ...servers and databases. + Planning and properly responding to system outages and various other problems. + May include… more
    SAIC (08/07/25)
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  • Linux System Administrator , Senior…

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans Affairs operational needs. The role requires AWS, Windows, ... recurring problems and recommend solutions to minimize impact and frequency. + Ensure system integrity and perform upgrades to systems and/or servers as… more
    GovCIO (07/25/25)
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  • Contracts Administrator

    Empirical Systems Aerospace, Inc. (San Luis Obispo, CA)
    Contracts Administrator Empirical Systems Aerospace, Inc (ESAero) is a leader in aerospace engineering, product development, and manufacturing, dedicated to ... cost-effective solutions to the industry. We specialize in cutting-edge system design, rapid product development, precision manufacturing, comprehensive testing, and… more
    Empirical Systems Aerospace, Inc. (05/16/25)
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  • Senior Linux System Administrator

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position ... and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written… more
    GovCIO (08/08/25)
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  • Network System Administrator

    ManTech (Los Angeles, CA)
    **ManTech** seeks a motivated, career and customer-oriented **Network System Administrator ** **III** to join our team in **Los Angeles, CA.** The primary ... FTP, & SSL. + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required. + Interface with local… more
    ManTech (06/14/25)
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  • Senior Subcontracts Administrator

    BAE Systems (San Diego, CA)
    **Job Description** BAE Systems is looking for a Senior Subcontract Administrator to support our Ship Repair line of business. As a Senior Subcontract ... Administrator you will; -Lead activities in: proposal preparation, review...as operations, supply chain, procurement. + Professional Supply Chain Certification : CPM, CPSM, PMP **Pay Information** Full-Time Salary Range:… more
    BAE Systems (07/11/25)
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  • Contact Center Systems Administrator

    WSP USA (San Francisco, CA)
    **Overview:** WSP is seeking an experienced Contact Center Systems Administrator to work in conjunction with our IT Service Desk and Customer Service Operations ... implement new App Foundry add on components. + Monitor and report on Genesys system upgrades, patches, and maintenance to ensure security and stability. + Monitor … more
    WSP USA (07/19/25)
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  • Principal Linux System Administrator

    RTX Corporation (El Segundo, CA)
    …Security+ certification or other industry-recognized certifications relevant to a Linux System Administrator + BASH Scripting + ITIL Foundations and/or ITIL ... regularly update disaster recovery plans + Conduct capacity planning, optimize system performance and service availability + Administer backups, diagnose and… more
    RTX Corporation (07/03/25)
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