• Linux System Administrator

    RTX Corporation (El Segundo, CA)
    …eligible for a security clearance. + Experience supporting Linux operating systems . + Experience with Active Directory, VMware , Administration, backup and ... world. **What You Will Do** **:** + Experience with Linux architecture, deployment, administration, networking, performance monitoring/tuning, security hardening,… more
    RTX Corporation (07/09/25)
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  • Principal Linux System Administrator

    RTX Corporation (El Segundo, CA)
    …You Will Do:** + Implement and maintain an enterprise Linux environment including system administration, networking, performance monitoring/tuning, security ... standards and practices, including working knowledge to backup data, restore systems , and troubleshoot. + Conduct short-term and long-term capacity planning to… more
    RTX Corporation (07/16/25)
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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...., 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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  • Systems Administrator II

    LA Care Health Plan (Los Angeles, CA)
    Systems Administrator II Job Category: Information Technology Department: IT Operations & Infrastructure Location: Los Angeles, CA, US, 90017 Position Type: Full ... net required to achieve that purpose. Job Summary The Systems Administrator II is responsible for day-to-day...scale computing environment running multiple platforms (RS/6000 AIX 5.2, LINUX Apache/Tomcat), Vmware vSphere 5.1 - 5.5.… more
    LA Care Health Plan (07/11/25)
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  • Sr Principal Windows Systems…

    Northrop Grumman (Palmdale, CA)
    …experience + Windows AD, LDAP, VMWare , and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for current versions + ... Solutions team is seeking a highly experienced **Senior Windows Systems Administrator ** to join its dynamic team...Linux , Cisco) + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF,… more
    Northrop Grumman (07/09/25)
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  • Systems Administrator , Junior

    UIC Government Services and the Bowhead Family of Companies (Corona, CA)
    **Overview** Bowhead seeks a Junior Systems Administrator to join our team supporting the Program Office for NSWC Corona, Corona Division in Norco, California. ... The Systems Administrator ...* Software support includes, but not limited to Windows and Linux /Unix operating systems , Microsoft Office Suite, and various… more
    UIC Government Services and the Bowhead Family of Companies (07/19/25)
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  • Principal Windows Systems…

    Northrop Grumman (Redondo Beach, CA)
    …the best work of your career. Northrop Grumman is seeking a well-qualified Windows Systems Administrator to join its dynamic team of technical professionals in ... but not be limited to the following: + Perform as primary Windows Systems Administrator for a large, classified government contract. + Communicate effectively… more
    Northrop Grumman (07/18/25)
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  • IT Systems Administrator

    IMRI (Los Angeles, CA)
    IT Systems Administrator Apply Now! Back to search Location: Los Angeles, California Posted: 6/12/2025 Location Name: California Wage Max: 133,000.00 Wage Min: ... solutions. Job Summary: We are seeking a skilled and proactiveIT Systems Administratorto manage, maintain, and support our organization's IT infrastructure. The… more
    IMRI (06/13/25)
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  • Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …configuration, and maintenance of physical and virtual servers across various operating systems , including Windows Server, Linux , and Unix. + Resource management ... LICENSES, REGISTRATIONS: + Relevant certifications (eg, Microsoft Certified: Azure Administrator Associate, VMware Certified Professional) are strongly desired.… more
    Financial Partners Credit Union (06/02/25)
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  • Systems Administrator 3

    Huntington Ingalls Industries (San Diego, CA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... Job Description The Navy Integrated Training Environment (NITE) Network Administrator is responsible for administration, maintenance, and cybersecurity defense of… more
    Huntington Ingalls Industries (07/16/25)
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