• Staff Systems Administrator - Field…

    Lockheed Martin (Beale AFB, CA)
    …THE WORK In this critical role, you will: \- Provide SME level field systems administration expertise to the sustained operations and maintenance of the fielded ... or equivalent certification for DoD IAT Level 2 Requirement\. Computer systems administration \. \(Tier 1\-2\) Operating system \(OS\) administration more
    Lockheed Martin (01/15/26)
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  • Systems Administrator V

    General Atomics (San Diego, CA)
    …progressive professional experience in an information technology department primarily in systems administration . May substitute equivalent working experience in ... HPC resources. + System Operations: Plan and manage day-to-day operations of Linux /Unix and Windows operating systems and applications. + Fabric Management:… more
    General Atomics (12/27/25)
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  • Application Systems Administrator Senior

    ASM Research, An Accenture Federal Services Company (Sacramento, CA)
    …Master's Degree preferred. + 8-15 years of experience in information technology, systems administration or other IT related field. **Other Job Specific ... Citrix, SAN storage systems , VMware (vCenter). + Experience with a variety of systems to include VMware, Red Hat Enterprise Linux , vCenter, etc. + Experience… more
    ASM Research, An Accenture Federal Services Company (01/13/26)
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  • IT Systems Engineer - Millennium Space…

    The Boeing Company (El Segundo, CA)
    …opportunity for professional growth. Find your future with us. Millennium Space Systems , A Boeing Company delivers affordable, high-performance space systems for ... professional growth. Find your future with us. **Job Description:** The IT Systems Engineer is responsible for designing, developing, and integrating complex … more
    The Boeing Company (01/07/26)
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  • Senior Mainframe Systems Programmer - zVM

    Ensono (Los Angeles, CA)
    Senior Mainframe Systems Programmer - zVMRemote - United StatesJR012366 A Senior IBM z/VM Systems Programmer ensures the stability, integrity, and efficient ... operation of information systems that support core organizational functions and clients. This...This position reports to the Manager of the z/VM, z/ Linux team and is responsible for assisting in the… more
    Ensono (01/06/26)
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  • Systems Administrator (GEODSS) - Diego…

    Serco (Vandenberg AFB, CA)
    …substituted in lieu of degree requirements. + Minimum 5 years of experience in Systems Administration software and hardware support. + Must have experience with ... . In this role, you will: + Perform system administration support for all assigned systems and...LINUX and Windows operating systems . + Prior… more
    Serco (01/15/26)
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  • Advisory Systems Administrator

    Frontier Technology Inc. (Los Angeles, CA)
    …setting up and installing system hardware and applications, and providing ongoing support and administration of the systems . Take the next step in your career ... toolkit by joining a highly skilled and seasoned system administration team. **This position will work 5 days per...for the maintenance, configuration, and reliable operation of computer systems and servers on the network. + Install and… more
    Frontier Technology Inc. (12/18/25)
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  • Computer Systems Analyst II

    Cayuse Holdings (Lemoore, CA)
    …multiplexer) equipment; TCP/IP, hubs, routers, bridges and firewalls; Microsoft and UNIX/ LINUX administration + MIS databases and software development, ... maintenance and equipment manufacturer training + Approved Microsoft Operations + UNIX/ LINUX networking administration training + DOD network security training… more
    Cayuse Holdings (12/16/25)
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  • Sr. Principal Systems Architect (Onsite)

    RTX Corporation (San Jose, CA)
    …safer, more secure world. Applied Signal Technology (AST) is seeking a **Senior Principal Systems Architect** who strives for excellence and has a passion to be part ... 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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  • Software Engineer

    Cisco (Milpitas, CA)
    …the following areas: Linux , Docker, Kubernetes, Ansible, Networking, Security, Systems Administration , Software Development, and CI/CD . Cloud Experience, ... and the ELK **Preferred Qualifications:** . Hands on knowledge of Unix/ Linux systems , the kernel, system libraries, file systems , and client-server… more
    Cisco (01/08/26)
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