• Senior Linux System Administrator

    BAE Systems (San Diego, CA)
    …BAE Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for ... OU structure, and GPOs. + Install, configure, and maintain Linux -based servers and systems . + Configure, deploy,...years of experience with a degree) as a system administrator in a Linux OS environment. Direct… more
    BAE Systems (07/31/25)
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  • Linux Systems Administrator

    TEKsystems (Palmdale, CA)
    Linux Systems Administrator -...environment. Uses ServiceNow for service requests. Work Environment: Onsite 4 days a week in Palmdale, CA. Pay and ... Security+ CE or IAT Level II Certification (Required) + 5+ years as a Linux System Admin (RHEL) + Experience with Ansible for automation Secondary Skills - Nice… more
    TEKsystems (08/08/25)
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  • IT Systems Administrator - Top…

    SpaceX (Hawthorne, CA)
    IT Systems Administrator - Top Secret Clearance...to develop solutions to common problems. BASIC QUALIFICATIONS: + 4 + years of experience in IT systems ... ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE SpaceX...addition to broader experience and capability with networking and Linux technologies. This employee will be a member of… more
    SpaceX (07/12/25)
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  • Cyber Systems Administrator

    Leidos (Vista, CA)
    … for the aviation division of the SES Business Unit. The Systems Administrator will interact with Software Engineering, Electrical Engineering, Mechanical ... Engineering, and Scientists to develop systems that are consistent with customer requirements. This individual's...to manage servers, switches, and Servers both Windows and Linux including Physical and Virtual + Influence team leaders… more
    Leidos (08/08/25)
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  • Senior Red Hat Systems Administrator

    L3Harris (Anaheim, CA)
    …domains in the interest of national security. Job Title: Senior Red Hat Systems Administrator (Senior Specialist, Integration & Test Engineering) Job Code: 24806 ... + In lieu of a degree, minimum of 10 years of prior related experience. + 4 + years of System Administration experience using Linux Red Hat + 2+ years of… more
    L3Harris (07/24/25)
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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 ...Education and Experience: + Bachelors and 2 years' experience. ( 4 years' experience accepted in lieu of degree). +… more
    SAIC (08/07/25)
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  • Senior Database Administrator (PostgreSQL)

    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 data ... extremely talented DBA group is looking for an exceptionally bright Senior Database Administrator both On-prem and AWS Cloud that will help the company continue to… more
    CoStar Realty Information, Inc. (06/17/25)
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  • Database/System Administrator

    Howmet Aerospace (Torrance, CA)
    …structure strategies. * Collaborate with data center teams to maintain and upgrade Unix/ Linux and Microsoft Windows servers and operating systems . * Perform ... upgrades. * Administer QAD applications and related system environments. * Maintain Unix/ Linux printing, Samba services, and source control systems . * Support… more
    Howmet Aerospace (05/16/25)
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  • Mac System Administrator - L2

    Insight Global (Santa Clara, CA)
    Job Description We are seeking a skilled and growth-oriented Jamf Administrator to support and scale our rapidly expanding Apple environment. This role will focus on ... be a proactive problem-solver with a strong technical background in macOS systems and a passion for continuous learning. Youll work closely with cross-functional… more
    Insight Global (07/03/25)
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  • Computer System Administrator

    Northrop Grumman (Redondo Beach, CA)
    …will include but not be limited to the following: + Perform as primary Systems or Network Administrator for a classified government contract. + Communicate ... Qualifications for a Level 2:** + Associate's degree and 4 years of relevant experience, or a Bachelor's degree...Must have experience with either Windows (desktop and server), Linux (Red Hat or HPC), VMWare, Storage Systems more
    Northrop Grumman (07/31/25)
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