• SCADA Systems Administrator I

    Epsilon, Inc (Folsom, CA)
    …**An average day:** As the SCADA Systems Administrator I, you will provide system administration with a focus on Windows 10/11, Windows Server 2016/2019 and ... redeployment, maintenance, repair/warranty work, and disposal. + Perform standard system administration duties, including account management, computer/server… more
    Epsilon, Inc (12/13/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Sacramento, CA)
    …+ Seven (7) years of systems administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris, or HP-UX. + Five (5) years' ... from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX/ Linux Operating System **Other Job Specific Skills** +… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • TS/SCI High Band System Software Support…

    Insight Global (Beale AFB, CA)
    systems , servers, storage, and network connectivity. You will also manage system administration tasks for assigned infrastructure, maintain system ... government client of Insight Global is looking for a senior level High Band System Support Engineer...(Distributed Common Ground Systems ) experience - 5+ years of Airforce SIGINT (Signals Intelligence) experience - Linux /Unix… more
    Insight Global (11/01/25)
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  • Sr. Principal Systems Architect (Onsite)

    RTX Corporation (San Jose, CA)
    …create a safer, more secure world. Applied Signal Technology (AST) is seeking a ** Senior Principal Systems Architect** who strives for excellence and has a ... develop, document, and implement a robust Cybersecurity mitigation strategy by ensuring Linux IT resources are patched and hardened in accordance with NIST-800-171… more
    RTX Corporation (12/18/25)
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  • Principal Systems Engineer

    The Walt Disney Company (Glendale, CA)
    …implement solutions. **Responsibilities:** + Lead the design and architecture of complex systems . + Define system requirements and specifications based on ... with engineers and other stakeholders. + Manage the development, implementation and administration of operational processes, programs, and systems . + All other… more
    The Walt Disney Company (12/18/25)
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  • Engineer V

    General Atomics (Poway, CA)
    …to define system design requirements. + Design, Troubleshoot, and analyze Linux computer systems using standard engineering tools and principles. + Produce ... set up procedures and interface control documents. + System administration , support / integration of existing...weapon system applications that are based upon Linux and Windows operating systems and associated… more
    General Atomics (12/22/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Sacramento, CA)
    …Master's Degree preferred. + 8-15 years of overall experience in information technology, systems administration or other IT related field to include: 5+ years ... and 3 supports for escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate in on-call rotations to… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • Technical Specialist 2

    M. C. Dean (San Francisco, CA)
    Administration + Hands on experience designing and deploying Physical Security Systems + Application and System administration experience in performing ... and networks* Triage customer requests and collaborate with Project Management and System Administration teams* Troubleshoot system performance issues and… more
    M. C. Dean (11/26/25)
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  • Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …of progressive IT and security experience, with a proven record in systems administration , cybersecurity engineering, and secure infrastructure management. + ... ability to analyze outputs and drive remediation. + Extensive background as a Linux System Administrator in secure, classified environments, with expertise in… more
    L3Harris (01/02/26)
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  • Engineer Associate (Tactical Network - CANES)…

    General Dynamics Information Technology (San Diego, CA)
    …None **Job Family:** Professional Engineering **Skills:** PC Hardware,Server Hardware,Windows System Administration **Certifications:** CompTIA Security+ CE | ... 2 years with PC/server hardware, basic networking (TCP/IP, subnets, VLANs), and Windows/ Linux administration ; comfort working in racks with power/fiber/copper. +… more
    General Dynamics Information Technology (12/28/25)
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