• Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    systems administration and networking administration experience, Windows or Linux administration, backup, and recovery enterprise suites. + Experience with ... secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous RedHat Enterprise / Microsoft...containers. + Experience with Server, Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, RAID, backup… more
    RTX Corporation (06/23/25)
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  • Principal Linux System

    RTX Corporation (El Segundo, CA)
    …Azure) + CompTIA Security+ certification or other industry-recognized certifications relevant to a Linux System Administrator + BASH Scripting + ITIL ... required, as only US citizens are eligible for a security clearance. + Linux and/or Windows systems administration experience. **Qualifications We Prefer:** +… more
    RTX Corporation (07/03/25)
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  • Principal System

    RTX Corporation (Beale AFB, CA)
    …meet the demands of a rapidly evolving global market. Collins Aerospace is seeking a Principal System Administrator to support system administration and ... + Administration of VMWare ESXi servers. + Maintaining Operating Systems (Windows and RedHat Enterprise Linux ). +...Maintaining Operating Systems (Windows and RedHat Enterprise Linux ). + Application and Security Patching. + Account and… more
    RTX Corporation (05/21/25)
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  • Senior Principal Systems

    RTX Corporation (Goleta, CA)
    …more secure world. **What You Will Do** + We are seeking an experienced System Administrator that will be working in a highly collaborative, multi-platform and ... configuration; and workstation support. + Experience with troubleshooting, patching, and support Linux Systems . + Provide IT systems administration in… more
    RTX Corporation (07/01/25)
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  • Principal /Sr Principal Network…

    Northrop Grumman (San Diego, CA)
    …Cisco CCNA/CCNP certification + Juniper Networks certifications (eg, JNCIA, JNCIA-Cloud, JNCIS-SP) + Linux +, Red Hat Certified System Administrator (RHCSA) + ... looking for you to join our team as a ** Principal /Sr Principal Network Engineer** based out of...deploying, configuring, and hardening Network Devices + Experience with Linux Operating Systems + Working knowledge of… more
    Northrop Grumman (05/23/25)
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  • (DoD SkillBridge) Principal Electronics…

    Northrop Grumman (San Diego, CA)
    …test equipment: network analyzers, spectrum analyzers, signal generators + MPO/TC operator system knowledge + System Administrator experience + Operations ... in DoD SkillBridge Program prior to start of internship **Northrop Grumman Aeronautics Systems ** is looking to add a ** Principal OR Senior Principal more
    Northrop Grumman (07/03/25)
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  • Principal Electronics (DEPLOYABLE)…

    Northrop Grumman (San Diego, CA)
    …test equipment: network analyzers, spectrum analyzers, signal generators + MPO/TC operator system knowledge + System Administrator experience + Operations ... part of history, they're making history. **Northrop Grumman Aeronautics Systems ** is looking to add a ** Principal ...to meet its business needs + Demonstrate competence in Linux , troubleshooting, engineering documents, and tools and equipment +… more
    Northrop Grumman (06/26/25)
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  • (DoD SkillBridge) Sr. Principal Electronics…

    Northrop Grumman (San Diego, CA)
    …test equipment: network analyzers, spectrum analyzers, signal generators + MPO/TC operator system knowledge + System Administrator experience + Operations ... in DoD SkillBridge Program prior to start of internship Northrop Grumman Aeronautics Systems is looking to add a **Sr. Principal Electronics Engineer -… more
    Northrop Grumman (07/03/25)
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  • Sr. Principal Electronics Engineer - Field…

    Northrop Grumman (San Diego, CA)
    …test equipment: network analyzers, spectrum analyzers, signal generators + MPO/TC operator system knowledge + System Administrator experience + Operations ... employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a **Sr. Principal Electronics Engineer -… more
    Northrop Grumman (06/18/25)
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