• Linux/Windows Senior Systems…

    Lockheed Martin (San Diego, CA)
    …Experienced Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Systems Engineering: Network Systems Engineers **Type:** ... Lockheed Martin is looking for highly motivated, experienced individuals to perform network / system administration and support on a variety of complex platforms… more
    Lockheed Martin (07/12/25)
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  • Contract Administrator /Principal Contract…

    Northrop Grumman (San Diego, CA)
    …to support West Coast operations/hours. This opening can be filled at the Contract Administrator or Principal Contract Administrator level .** Come join our ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...Administrator ** to become a member of the Marine Systems Business Unit, Launcher Operating Unit, supporting the Strategic… more
    Northrop Grumman (07/31/25)
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  • Principal System Administrator…

    RTX Corporation (El Segundo, CA)
    …a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + ... to high scope and complexity to include the integration of hardware and operating systems . + Provide mentorship and guide prioritization of tasks to junior admins. +… more
    RTX Corporation (07/15/25)
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  • Sr Linux Systems Administrator

    RTX Corporation (El Segundo, CA)
    …and related distributions. + Collaborate with Cyber to maintain and monitor system availability, performance, and logs using enterprise tools. + Configure and ... maintain STIG-compliant systems in accordance with DoD security standards. + Automate system tasks using Ansible and Bash shell scripting + Troubleshoot hardware… more
    RTX Corporation (07/03/25)
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  • System Administrator Cross-Platform

    RTX Corporation (El Segundo, CA)
    …a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + ... scope and complexity to include the integration of hardware and operating systems . + Participate in team collaboration. + Manage virtualized environments. +… more
    RTX Corporation (07/24/25)
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  • Systems Administrator - COBRA

    Huntington Ingalls Industries (El Segundo, CA)
    …systems . Designs, implements, manages, and maintains the organization network infrastructure, ensuring high availability, security, and optimal performance. ... Time/Salaried/Exempt Anticipated Salary Range: - $120,000.00 Security Clearance: TS/SCI Level of Experience: Senior Employee Referral Amount: $4,500.00 Meet HII's… more
    Huntington Ingalls Industries (08/01/25)
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  • Windows System Administrator

    RTX Corporation (El Segundo, CA)
    …a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + ... high scope and complexity to include the integration of hardware and operating systems (OS). + Experience with data RAID, data backup uses and technologies. Install… more
    RTX Corporation (07/29/25)
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  • (DoD SkillBridge) Principal / Sr Principal…

    Northrop Grumman (San Diego, CA)
    …for you to join our team as a **Principal or Sr. Principal Contract Administrator ** supporting the Maritime/Land Systems and Sensors Division based out of ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...their host company, gaining experience in an entry to mid- level career path. The service member will be on… more
    Northrop Grumman (07/30/25)
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  • Journeyman SharePoint Administrator

    V2X (El Segundo, CA)
    …integrity, respect, responsibility, and professionalism. As a Journeyman SharePoint Administrator , you will be responsible for the administration, configuration, and ... maintenance of SharePoint environments. This mid- level role ensures the availability, performance, and security of SharePoint-based collaboration platforms that… more
    V2X (07/18/25)
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  • Medical Records Administrator

    Veterans Affairs, Veterans Health Administration (Los Angeles, CA)
    …Medical Record Administrator Specialist (MRAS) in the Health Information Management Systems (HIMS) Department at the at the VAMC Greater Los Angeles HCS. They ... information management. Responsibilities VA Greater Los Angeles (GLA) Healthcare System is one of the largest, most complex healthcare... is one of the largest, most complex healthcare systems within the Department of Veterans Affairs. It is… more
    Veterans Affairs, Veterans Health Administration (08/03/25)
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