• 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 \(but are not limited to\):...Administration \- Experience with server and desktop management of Linux and Windows environments \- Familiar with package deployment,… more
    Lockheed Martin (07/12/25)
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  • Systems Administrator , Sr / Top…

    Lockheed Martin (Sunnyvale, CA)
    … system * Setup and manage shared folders within a Windows and Linux environment **Basic Qualifications:** * Active Top Secret Clearance * Current Security ... DoD 8570 compliant certification\) * Demonstrated experience with Windows Server and Linux operating systems * Demonstrated experience with Active Directory… more
    Lockheed Martin (09/04/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    … systems administration and networking administration experience, Windows or Linux administration, backup, and recovery enterprise suites. + Experience with ... US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our… more
    RTX Corporation (09/24/25)
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  • Linux System Administrators Careers

    Northrop Grumman (Redondo Beach, CA)
    …role. It is for you to speak with a Talent Advisor here at Northrop Grumman.** ** Linux Systems Administrator ** : + Manage and maintain secure operation of ... and applications for several program or project areas. **Principal Linux Systems Administrator ** + Serve...**Background and Experience Needed For All System Administrator Positions:** + Experience maintaining Classified Linux … more
    Northrop Grumman (09/14/25)
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  • Engineer Systems / Principal Engineer…

    Northrop Grumman (San Diego, CA)
    …Familiarity with additional Linux based distributions. + Red Hat Certified Systems Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) preferred. ... related experience. + Working knowledge of at least one system engineering environment ( Linux , Windows, or VMware)....to travel up to 25%. **Basic Qualifications for a Linux Systems Engineer:** + Experience in install… more
    Northrop Grumman (08/15/25)
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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...You Have: + 2+ years of experience as a systems administrator on DoD networks + Experience… more
    BOOZ, ALLEN & HAMILTON, INC. (09/17/25)
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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 (07/06/25)
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  • Computer System Administrator

    Northrop Grumman (Palmdale, CA)
    …will include but not be limited to the following: + Perform as primary Systems or Network Administrator for a classified government contract. + Communicate ... in written and verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, PC… more
    Northrop Grumman (08/13/25)
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  • Senior High Performance Computing System…

    The Boeing Company (El Segundo, CA)
    …is looking for a highly experienced and detail-oriented **Senior High Performance Computing System Administrator ** to join the team in either **El Segundo, CA; ... to protect classified and proprietary information. The High Performance Computing (HPC) System Administrator will work with opportunities that include the… more
    The Boeing Company (09/28/25)
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  • SkillBridge System Administrator…

    RTX Corporation (Anaheim, CA)
    …more sustainable future! Collins Aerospace is looking to host a transitioning veteran as Systems Administrator Fellow and be mentored by our skilled and seasoned ... US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Are you searching for a post-military career in the Aerospace and… more
    RTX Corporation (08/08/25)
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