• IT Linux Systems

    SpaceX (Hawthorne, CA)
    …when needed. COMPENSATION AND BENEFITS: Pay Range: IT Linux Systems Administrator : $90,000.00 - $115,000.00/per year Sr . IT Linux Systems ... IT Linux Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring… more
    SpaceX (08/08/25)
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  • Sr Principal HPC Linux

    Northrop Grumman (Redondo Beach, CA)
    …Professionals, We Want You!** The Northrop Grumman Classified Solutions team is seeking a senior ** Linux Systems Administrator ** to join its dynamic ... with configuring, administering, and maintaining Red Hat or other Linux systems . **Preferred Qualifications:** + Bachelor's degree...an administrator for Red Hat or similar Linux systems within a DoD context +… more
    Northrop Grumman (09/11/25)
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  • Senior Linux System…

    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 ... OU structure, and GPOs. + Install, configure, and maintain Linux -based servers and systems . + Configure, deploy,...be available based on position level and/or job specifics. ** Senior Linux System Administrator ** **116453BR**… more
    BAE Systems (09/18/25)
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  • Sr . Linux Systems

    RTX Corporation (El Segundo, CA)
    …team solves tough, meaningful problems that create a safer, more secure world. ** Sr . Systems Administrators** collaborate with many teams to support fast-paced, ... Top Secret security clearance is preferred. + Experience with Linux and Windows Operating Systems . + Experience...+ Experience with Linux and Windows Operating Systems . + Experience with VMware administration including ESXi hypervisors… more
    RTX Corporation (09/24/25)
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  • Linux System Administrators Careers

    Northrop Grumman (Redondo Beach, CA)
    …status as required for all recurring and non-recurring efforts ​ ** Sr . Principal Linux Systems Administrator ** + Serve as a Project Lead analyzing ... be considered in lieu of a completed degree. + ** Sr . Principal Linux Systems Administrator ** - Associate's degree and 11 years of experience, or… more
    Northrop Grumman (09/14/25)
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  • Linux /Windows Senior Systems

    Lockheed Martin (San Diego, CA)
    …Network/System Administration \- Experience with server and desktop management of Linux and Windows environments \- Familiar with package deployment, imaging, and ... Active Directory and SCCM \- Experience with Aegis and other BMD systems /platforms \- Experience interacting with both internal and external customers/end\-users \-… more
    Lockheed Martin (07/12/25)
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  • DreamWorks Technology - Sr . Systems

    NBC Universal (Glendale, CA)
    …is expected to be completed during 2025. DreamWorks Animation is seeking a Senior Systems Administrator to join its multi-platform Infrastructure Engineering ... and Operations team. As a Senior Systems Administrator , you will...do this job?" + Minimum 10+ years as a Senior Linux system administration in a large… more
    NBC Universal (09/17/25)
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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. ... and data. + Will work under the supervision of senior systems engineers, admins, and architects. +...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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  • Senior Linux System…

    GovCIO (Sacramento, CA)
    …referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior - linux -system- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active...will work with other members to mitigate vulnerabilities on Linux -based systems , implement STIGs, address POAMs, and… more
    GovCIO (08/08/25)
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  • Senior Principal Linux

    RTX Corporation (El Segundo, CA)
    …more secure world. **What You Will Do** + We are seeking an experienced Linux 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 Linux /Windows… more
    RTX Corporation (09/26/25)
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  • Sr . System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …Pay Range $115,763.00 - $162,200.00 Position Type Full Time Job Description The Senior System Administrator is responsible for ensuring the seamless operation, ... configuration, and maintenance of physical and virtual servers across various operating systems , including Windows Server, Linux , and Unix. + Resource management… more
    Financial Partners Credit Union (09/01/25)
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  • Sr . Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …with DCSA/DAAPM and related DoD standards. + Deep technical proficiency with Linux (Ubuntu/Red Hat) and Windows Server operating systems , including hardening, ... ability to analyze outputs and drive remediation. + Extensive background as a Linux System Administrator in secure, classified environments, with expertise in… more
    L3Harris (09/25/25)
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  • Principal OR Sr . Principal Payloads Field…

    Northrop Grumman (Sanger, CA)
    …Grumman Aeronautics Systems is looking to add a **Principal OR Sr . Principal Payloads Field Service Engineer** to our **International Field Service Engineer** ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/17/25)
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  • IT Systems Administrator - Top…

    SpaceX (Hawthorne, CA)
    …and weekends when needed. COMPENSATION AND BENEFITS: Pay Range: IT Systems Administrator : $90,000.00 - $115,000.00/per year Sr . IT Systems ... IT Systems Administrator - Top Secret Clearance...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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  • Cloud Systems Administrator

    General Atomics (San Diego, CA)
    …electronic, wireless and laser technologies. General Atomics is seeking to hire a Systems Administrator to join our team. This position will be responsible ... for administration, configuration, installation, provisioning, and monitoring of Linux systems in a hybrid cloud environment....VMware, Azure, AWS + Previous working experience as a Linux Administrator for (10) year(s) with strong… more
    General Atomics (09/06/25)
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  • (DoD SkillBridge) Sr . Principal…

    Northrop Grumman (San Diego, CA)
    …in DoD SkillBridge Program prior to start of internship Northrop Grumman Aeronautics Systems is looking to add a ** Sr . Principal Electronics Engineer - ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/02/25)
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  • Senior Database Administrator

    Southern California Edison (Alhambra, CA)
    Join the Clean Energy Revolution Become a Senior Database Administrator at Southern California Edison (SCE) and build a better tomorrow. In this job, you'll ... our enterprise database environments. We are seeking a collaborative and detail-oriented Senior Database Administrator to support and optimize our enterprise… more
    Southern California Edison (09/28/25)
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  • Senior Database Administrator

    CDM Smith (Sacramento, CA)
    …**Business Unit:** COR **Job Description:** We are seeking a highly skilled Senior Database Administrator to support and maintain multiple Oracle E-Business ... * Performs other duties as required. \#LI-LP2 \#LI-HYBRID **Job Title:** Senior Database Administrator (Hybrid Work Options) **Group:** COR **Employment… more
    CDM Smith (09/16/25)
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  • Mult Fnc Info Sys Anlst Sr , System Admin…

    Lockheed Martin (Lemoore, CA)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * Importing/Exporting large data volumes * ... endless amount of opportunities for up\-and\-coming Autonomic Logistics Information Systems \(ALIS\) or Mission Planning Environment \(MPE\) professionals seeking a… more
    Lockheed Martin (07/24/25)
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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 problem ... You Have: + 2+ years of experience as a systems administrator on DoD networks + Experience...information technology + Ability to brief technical and non-technical senior leadership on complex issues + Top Secret clearance… more
    BOOZ, ALLEN & HAMILTON, INC. (09/17/25)
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