• Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Corona, CA)
    **Overview** Bowhead seeks a Junior Systems Administrator to join our team supporting the Program Office for NSWC Corona, Corona Division in Norco, ... California. The Systems Administrator... administers and supports daily operational requirements of computer network systems including workstation, file servers, and… more
    UIC Government Services and the Bowhead Family of Companies (07/19/25)
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  • Network Administrator - Navy…

    Huntington Ingalls Industries (San Diego, CA)
    …and reliable network infrastructure in support of mission-critical naval training systems . The Network Administrator will manage server and workstation ... Network Administrator to support the Navy Enterprise Tactical Training Network (NETTN), a system that provides distributed modeling and simulation… more
    Huntington Ingalls Industries (07/12/25)
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  • Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …$115,763.00 - $162,200.00 Position Type Full Time Job Description The Senior System Administrator is responsible for ensuring the seamless operation, optimal ... infrastructure with a strong focus on server platforms, virtual environments, storage systems , cloud services, network components, and enterprise applications as… more
    Financial Partners Credit Union (06/02/25)
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  • SIGINT Systems Administrator (High…

    CACI International (Beale AFB, CA)
    …None Type of Travel: None * * * **The Opportunity:** CACI is seeking a Junior -level SIGINT Systems Administrator (High-Band) to join the CACI team at ... SIGINT Systems Administrator (High Band Journeyman) Job...infrastructure including user systems , servers, storage, and network connectivity. You will also provide system more
    CACI International (07/12/25)
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  • Principal System Administrator

    RTX Corporation (El Segundo, CA)
    …a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + ... to high scope and complexity to include the integration of hardware and operating systems . + Provide mentorship and guide prioritization of tasks to junior more
    RTX Corporation (07/15/25)
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  • Sr Linux Systems Administrator

    RTX Corporation (El Segundo, CA)
    …and respond to security vulnerability findings. + Provide mentorship and guidance to junior system administrators. + Leverage ticketing system to resolve ... and related distributions. + Collaborate with Cyber to maintain and monitor system availability, performance, and logs using enterprise tools. + Configure and… more
    RTX Corporation (07/03/25)
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  • IT Systems Engineer Senior

    SAIC (San Diego, CA)
    **Description** SAIC is seeking cleared **IT Systems Engineer and Network Administrator ** to lead the deployment, configuration, and sustainment of secure, ... + Cisco Certifications (CCNA, CCNP, SD-WAN Specialist) + Red Hat Certified System Administrator (RHCSA) + Experience with naval or coalition maritime… more
    SAIC (08/07/25)
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  • Cyber Systems Security Engineer Staff…

    Lockheed Martin (Palmdale, CA)
    …* Cisco CCNA, and/or CCNP certification or equivalent * Red Hat Certified System Administrator or Linux\+ certification or equivalent\. * Experience with ... **Description:** The Cyber Systems Security Engineer Staff will be responsible for...engineers in the designing, assembly, integration, and maintenance of System Integration Lab \(SIL\), particularly focusing on network more
    Lockheed Martin (07/18/25)
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  • Senior Data Scientist - DataSF

    City and County of San Francisco (San Francisco, CA)
    …amended to reflect an updated filing deadline. The Office of the City Administrator and its 25+ divisions and departments operate core internal and public-facing ... services in San Francisco. The Office of the City Administrator 's Mission and Vision Our vision is to lead...LLM integrations, AI Agents, MCPs, etc.) + Experience mentoring junior data scientists and analysts and fostering analytical communities… more
    City and County of San Francisco (08/08/25)
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  • Senior Resource Analyst

    Silicon Valley Power (Santa Clara, CA)
    …+ Employees in the classification of Electric Utility Programmer Analyst, Electric Utility Network Administrator , and Senior Energy Systems Analyst are ... methane gas from a closed city landfill and using power from solar generating systems on city-owned garages and vacant, unusable land. It is the mission of Silicon… more
    Silicon Valley Power (07/30/25)
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