• Linux Systems Administrator…

    Lockheed Martin (Sunnyvale, CA)
    …and more than 570 facilities that span more than 70 countries\. We are hiring a Linux System Administrator , Sr to support daily IT operations\. **What You ... In this role, you will perform a variety of activities in information systems design, development, and analysis encompassing one or more of the following areas… more
    Lockheed Martin (05/31/25)
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  • Sr Linux Systems…

    RTX Corporation (El Segundo, CA)
    …**What You Will Do** : + Administer, patch, and harden Red Hat Enterprise Linux (RHEL) and related distributions. + Collaborate with Cyber to maintain and monitor ... logs using enterprise tools. + Configure and maintain STIG-compliant systems in accordance with DoD security standards. + Automate...Experience with Databases including MariaDB, Oracle, and SQL + Linux OS Certificate ( RHCSA / Linux +… more
    RTX Corporation (07/03/25)
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  • Senior Linux System…

    General Dynamics Information Technology (Livermore, CA)
    …Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems ' workflows and is responsible for ... Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,Microsoft Server Operating Systems… more
    General Dynamics Information Technology (05/10/25)
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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 (06/02/25)
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  • Sr . Windows Administrator /Test Lab…

    Leidos (San Diego, CA)
    …must have an active TS/SCI Polygraph up front. No exceptions.* We are hiring a ** Senior Windows Administrator / Test Lab Manager** to join a high performing ... + Must have experience in or familiarity with the following systems : Windows/ Linux operating systems , VMware, VSphere and Vsphere architecture, VCenter.… more
    Leidos (05/22/25)
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  • Principal/ Sr Principal Network Engineer

    Northrop Grumman (San Diego, CA)
    …+ Experience with deploying, configuring, and hardening Network Devices + Experience with Linux Operating Systems + Working knowledge of routing & switching ... + Experience with deploying, configuring, and hardening Network Devices + Experience with Linux Operating Systems + Working knowledge of routing & switching… more
    Northrop Grumman (05/23/25)
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  • Senior Principal Systems…

    RTX Corporation (Goleta, CA)
    …configuration; and workstation support. + Experience with troubleshooting, patching, and support Linux Systems . + Provide IT systems administration in ... and Project management. + Experience provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux /… more
    RTX Corporation (07/01/25)
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  • Systems Administrator…

    General Dynamics Information Technology (Livermore, CA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator /Mission Support Operator -** **$10K Sign-on bonus** ... life balance for all members of team. **Other duties include:** + Monitoring, recognition , evaluation, and correction of IT systems , network and satellite ground… more
    General Dynamics Information Technology (07/07/25)
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  • Sr . System Engineer - Connected Car…

    Hyundai Autoever America (Costa Mesa, CA)
    …of business, computers, information systems or related degree. + 5+ years as Linux System Administrator with RedHat, CentOS, and Rocky Linux , experience ... PURPOSE: The Sr . System Engineer is responsible for leading the...equipment, and other IT infrastructure components impacting the CCS systems ' performance and stability, conducting analysis, and testing, and… more
    Hyundai Autoever America (04/24/25)
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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 (07/02/25)
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