• Principal Windows System

    RTX Corporation (El Segundo, CA)
    …Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Working as a team member in a ... are eligible for a security clearance. + Must have Windows systems administration experience +... systems for security compliance (STIG). + VMware Administration highly desired + Basic Linux experiences… more
    RTX Corporation (07/11/25)
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  • Ground C2 Systems Network Integration…

    Linchpin Solutions, Inc. (Camp Pendleton, CA)
    …and administering C2 applications, integrating systems with aviation C2 networks, performing system administration across Windows , Linux , and Android ... aviation C2 systems for enhanced operational picture sharing + Perform system administration for Windows , Linux , and Android-based C2 applications… more
    Linchpin Solutions, Inc. (07/30/25)
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  • Sr DevOps Engineer

    PennyMac (Westlake Village, CA)
    …hands-on experience with Amazon Web Services (AWS) + Solid understanding of Windows / Linux Server administration and integration with cloud environments. ... scalable and resilient infrastructure on AWS. + Architect and maintain Windows / Linux based environments, ensuring seamless integration with cloud platforms.… more
    PennyMac (08/08/25)
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  • Information Systems Security Engineer…

    RTX Corporation (San Jose, CA)
    …years of prior relevant experience. + 5 years of direct hands-on experience with Linux / Windows system builds, networking, or security architecture. + 3 years ... DoD Clearance: TS/SCI Applied Signal Technology (AST) is seeking an Information Systems Security Engineer who strives for excellence and has a passion to… more
    RTX Corporation (06/28/25)
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  • Lead IT Systems Engineer - Top Secret…

    SpaceX (Hawthorne, CA)
    …EXPERIENCE: + Experience working with server solutions (hardware and software) in Linux or Windows environments as well as enterprise-grade network ... Lead IT Systems Engineer - Top Secret Clearance Hawthorne, CA...OR 6+ years of professional experience in an IT administration or IT engineering role in lieu of a… more
    SpaceX (07/15/25)
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  • Customer Success Technical Specialist…

    IBM (San Francisco, CA)
    …and compete / change agent Experience with three or more of the following: * Operating system administration ( Linux , Windows , z/OS) * TCP/IP network and ... * Education: Computer Science, Data Science or Engineering, Information Systems , or equivalent technical degree/experience. * Strong communication / intellectual… more
    IBM (08/08/25)
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  • Systems Administrator II

    LA Care Health Plan (Los Angeles, CA)
    …relating to the various operating systems , ie Windows 2008-12, Linux . This position works closely with System Administrators, DBAs, and Application ... system performance. Provide regular maintenance for Unix OS(s), MS- Windows , VMware, and Pick/Universe databases; routine administration ,...systems . Develop and maintain standards for all UNIX systems and windows systems . Design… more
    LA Care Health Plan (08/02/25)
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  • Cyber Systems Engineer / Principal Cyber…

    Northrop Grumman (Edwards AFB, CA)
    …of employment. + Demonstrated systems Administration experience, to include Windows or Linux or VM (Virtual) environments + Must possess a current ... systems + Periodically conduct a complete review of system audits and monitor corrective actions + Provide operations... systems Administration experience, to include Windows or Linux or VM (Virtual) environments… more
    Northrop Grumman (07/18/25)
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  • Software Developer, Peoplesoft HCM

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    …for the PeopleSoft Business Information System running in an Oracle RDBMS UNIX/ Linux , Windows , and Citrix MetaFrame environment with specific emphasis on the ... Developer, who will report directly to the Manager of IT Business Systems HCM, will be responsible for the following: Conceptualizing, designing, developing, and… more
    SLAC National Accelerator Laboratory (05/14/25)
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  • Staff Information Security Engineer

    ServiceNow, Inc. (San Diego, CA)
    …+ 6+ years of relevant hands-on engineering experience + Strong experience with operating system and server security ( Linux , Windows ) + Good knowledge of ... of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and… more
    ServiceNow, Inc. (07/15/25)
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