• IT Systems Administrator

    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 ... enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE...+ Experience with networking technologies and the Linux operating system environment. + PowerShell (or other) scripting experience. PREFERRED… more
    SpaceX (07/12/25)
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  • IT Linux Systems Administrator

    SpaceX (Hawthorne, CA)
    IT Linux Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out ... the ultimate goal of enabling human life on Mars. IT LINUX SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE SpaceX is looking for an experienced Systems more
    SpaceX (08/08/25)
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  • Top Secret System

    Insight Global (El Segundo, CA)
    Job Description One of Insight Global's aerospace clients is looking for System Administrator to join our Space Systems Verification and Test team in El ... the ability to influence others is highly desired. The System Administrator Functions supports a 24/7 hour...systems : Linux, Redhat Linux, Windows, Cisco IOS * Top Secret (SSBI would be preferred) *… more
    Insight Global (09/12/25)
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  • Principal / Sr Prin Contract Administrator

    Northrop Grumman (Manhattan Beach, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... + Enter and manage data in the Contract Management System , financial and delivery systems . + Participate...and effectively research FAR/DFAR information. + Must have Active Top Secret Clearance **Basic Qualifications for a… more
    Northrop Grumman (09/17/25)
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  • Cleared System Administrator

    General Atomics (Poway, CA)
    …General Atomics Integrated Intelligence is looking for an experienced Cleared System Administrator with a Top Secret /SCI clearance to provide on-site ... of data from numerous streaming data sources in near real time. Our systems apply state-of-the-art algorithms and machine learning techniques to extract features and… more
    General Atomics (09/05/25)
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  • Sr Principal HPC Linux Systems

    Northrop Grumman (Redondo Beach, CA)
    …You!** The Northrop Grumman Classified Solutions team is seeking a senior **Linux Systems Administrator ** to join its dynamic team of technical professionals. ... have the ability to obtain, and maintain, a DOD ** Top Secret ** level security clearance as a...files, and updating virus definitions + Experience as an administrator for Red Hat or similar Linux systems more
    Northrop Grumman (09/11/25)
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  • Senior Linux System Administrator

    BAE Systems (San Diego, CA)
    Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for classified ... IT systems . You...Skills** US Citizenship is required by contract. Active US Top Secret Security Clearance / SCI is...(4 years of experience with a degree) as a system administrator in a Linux OS environment.… more
    BAE Systems (09/18/25)
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  • Systems Administrator , Mid

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    Systems Administrator , Mid The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one ... the technology supporting the Navy? We're looking for a system administrator with a solid background in...technical and non-technical senior leadership on complex issues + Top Secret clearance + Bachelor's degree in… more
    BOOZ, ALLEN & HAMILTON, INC. (09/17/25)
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  • Systems /Network Administrator

    UIC Government Services and the Bowhead Family of Companies (San Diego, CA)
    …and squat periodically SECURITY CLEARANCE REQUIREMENTS: Must currently hold a security clearance at the Top Secret level, may be required to obtain a Top ... **Overview** SYSTEMS /NETWORK ADMINISTRATOR , MASTER (HITS-R): Bowhead seeks...clearance upon hire. US Citizenship is a requirement for Top Secret clearance at this location. The… more
    UIC Government Services and the Bowhead Family of Companies (10/08/25)
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  • Windows Systems Administrator

    Northrop Grumman (Los Angeles, CA)
    …Information and Digital Office (CIDO) organization is seeking a novice **Windows Systems Administrator ** to join its dynamic team of technical professionals. ... limited to the following: + Perform as a Windows System Administrator for a classified government contract....+ Experience with Certification & Accreditation process + Active Secret , Top Secret , SCI, Polygraph,… more
    Northrop Grumman (10/07/25)
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  • System Administrator

    DCCA (Vandenberg AFB, CA)
    …compensation and benefits package. Visit our website at: www.dcca.com System Administrator Candidates MUST have an active Secret clearance to be considered ... System Administrator Location Vandenberg AFB, CA...software, and all configurations. . Recommend changes to improve systems / system configurations and determine hardware or software… more
    DCCA (10/05/25)
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  • Computer System Administrator

    Northrop Grumman (Palmdale, CA)
    …(adjudicated within the last 5 years); additionally, the selected candidate must be Top Secret eligible, and the required security clearance must be maintained ... be limited to the following: + Perform as primary Systems or Network Administrator for a classified...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system more
    Northrop Grumman (08/13/25)
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  • Principal Linux System Administrator

    General Dynamics Information Technology (Livermore, CA)
    …Yes **Job Description:** $10K Sign-on bonus A Principal Linux System Administrator Maintains an organization's computer systems ' workflows and is responsible ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...: Domain Controllers, Linux servers, DNS, VMware, HPE Blade System , Storage switches + Supplemental Systems /… more
    General Dynamics Information Technology (08/09/25)
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  • System Administrator - Edwards Air…

    Dell Technologies (Edwards AFB, CA)
    ** System Administrator - Edwards Air Force...US Citizen local to Edwards, California + Possess active Top Secret Department of Defense (DoD) clearance ... 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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  • Sr. Principal Network Engineer - Top

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... (example: Security+ CE) + Candidates must have a currentand **fully adjudicated DOD Top Secret ** level security clearance (at a minimum) in order to… more
    Northrop Grumman (08/20/25)
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  • Senior Network/ Systems

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in ... systems , software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May… more
    GovCIO (10/08/25)
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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 ... Clearance (required). Desired Qualifications Bachelor's Degree in Computer/Information Technology Top Secret Security Clearance. Integrits Corporation complies… more
    Integrits Corporation (07/15/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (El Segundo, CA)
    …RQ207759 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... years of related experience **US Citizenship Required:** Yes **Job Description:** SYSTEMS ADMINISTRATOR General Dynamics Information Technology (GDIT) is seeking… more
    General Dynamics Information Technology (09/23/25)
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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 ... 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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  • Principal Windows System

    RTX Corporation (El Segundo, CA)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do ... problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates...have an active a transferable US government issued DoD Top Secret security clearance prior to start… more
    RTX Corporation (10/03/25)
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