• Windows System Administrators Careers

    Northrop Grumman (Redondo Beach, CA)
    …the entire IT infrastructure including Windows desktop, servers and networking equipment. ** Principal Windows Systems Administrator :** + Serve as ... server including installing, upgrading/patching, monitoring, and hardening the system. **Sr. Principal Windows Systems Administrator :** + Perform as a… more
    Northrop Grumman (09/14/25)
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  • Principal Windows System…

    RTX Corporation (El Segundo, CA)
    …tough, meaningful problems that create a safer, more secure world. ** Principal System Administrator ** in infrastructure Workplace Services, collaborates with ... problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows ...IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Collaborate in… more
    RTX Corporation (10/03/25)
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  • Principal Windows System…

    RTX Corporation (El Segundo, CA)
    …create a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux ... environment. + Experience with Windows Server internals or Linux fundamentals to include DNS,...complexity to include the integration of hardware and operating systems (OS). + Experience with data RAID, data backup… more
    RTX Corporation (09/11/25)
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  • Principal Linux Systems…

    RTX Corporation (El Segundo, CA)
    …tough, meaningful problems that create a safer, more secure world. ** Principal System Administrator ** in infrastructure Workplace Services, collaborates with ... and create end-to-end solutions to solve complex IT infrastructure problems. ** Principal System Administrators** collaborate with teams to support exciting, critical… more
    RTX Corporation (09/09/25)
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  • Engineer Systems / Principal…

    Northrop Grumman (San Diego, CA)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Systems Engineer/ Principal Systems Engineer** to join our team of ... to travel up to 25%. **Basic Qualifications for a Principal Systems Engineer:** + Bachelor's Degree (STEM)...with additional Linux based distributions. + Red Hat Certified Systems Administrator (RHCSA) or Red Hat Certified… more
    Northrop Grumman (08/15/25)
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  • Principal Linux System Administrator

    General Dynamics Information Technology (Livermore, CA)
    …Yes **Job Description:** $10K Sign-on bonus A Principal Linux System Administrator Maintains an organization's computer systems ' workflows and is responsible ... Family:** IT Infrastructure and Operations **Skills:** Linux,Microsoft Server Operating Systems ,Microsoft Windows Environment **Certifications:** Security+, CE -… more
    General Dynamics Information Technology (08/09/25)
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  • Senior Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …and workstation support. + Experience with troubleshooting, patching, and support Linux, ESXi and Windows Systems . + Work as a team member in a fast-paced ... 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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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …Hat Enterprise Server, Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration and networking administration experience, Windows or ... create a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous RedHat Enterprise / Microsoft Windows and… more
    RTX Corporation (09/24/25)
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  • DreamWorks Technology - Sr. Systems…

    NBC Universal (Glendale, CA)
    …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 be responsible for...You will also work closely with various teams and Principal Engineers to architect complex deployments and integrations of… more
    NBC Universal (09/17/25)
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  • Senior/ Principal Computer Systems…

    Northrop Grumman (Manhattan Beach, CA)
    …to the warfighter. Come be a part of our mission! **We are seeking either a Principal Computer Systems Architect or a Senior Principal Computer Systems ... a higher grade based on qualifications listed below._ **Basic Qualifications:** + ** Principal Computer Systems Architect:** 5 years of relevant experience with… more
    Northrop Grumman (09/26/25)
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