• Senior Production Systems Reliability…

    The Walt Disney Company (Glendale, CA)
    …and configuration experience) Linux / UNIX, Mac OS, and Microsoft Windows-based systems in a network environment. + A minimum of 5 years of experience working ... Title: **Senior Production Systems Reliability Engineer (Project Hire)** Department: **Disney Branded...with network administration utilities. + Strong Linux /Unix/Windows … more
    The Walt Disney Company (10/10/25)
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  • Systems & Network Administrator

    Leidos (Riverside, CA)
    …+ Prior experience with **C2 or Intel systems ** and system /database administration + Hands-on expertise with **Red Hat Linux ** , Oracle Database ... Systems , Electrical/Electronic Engineering, or Mathematics _OR_ 3 years of relevant system administration experience in lieu of degree + 3-5 years of… more
    Leidos (12/24/25)
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  • Core Infrastructure System Administrator…

    M. C. Dean (Fremont, CA)
    …leaders in electrical, engineering, and cybersecurity industries. Responsibilities **Core Infrastructure System Administrator (Sys Admin 2)** is a key member ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (12/19/25)
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  • System Engineer for Satellite Operations…

    Lockheed Martin (Sunnyvale, CA)
    …skills * Ability to obtain Security\+ certification within 9 months for system administration access to controlled systems **Desired Skills:** ... background or exposure which will ensure success at designing and implementing systems within a large, complex, real\-time operational system * Technical… more
    Lockheed Martin (12/25/25)
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  • Senior Mainframe Systems Programmer - zVM

    Ensono (Los Angeles, CA)
    …SSI (Single System Image) is desired + Experience with, storage administration , DFSMS/VM, and virtual tape is helpful + Experience supporting z/VM to facilitate ... Senior Mainframe Systems Programmer - zVMRemote - United StatesJR012366 A...This position reports to the Manager of the z/VM, z/ Linux team and is responsible for assisting in the… more
    Ensono (10/07/25)
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  • Advisory Systems Administrator

    Frontier Technology Inc. (Los Angeles, CA)
    …in your career and grow your toolkit by joining a highly skilled and seasoned system administration team. **This position will work 5 days per week on-site at ... hardware and applications, and providing ongoing support and administration of the systems . Take the next...High school diploma or equivalent. + 10+ years of System Administration experience. + CompTIA Security+~OR~CompTIA Cloud… more
    Frontier Technology Inc. (12/18/25)
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  • Ride Control System Security Engineer…

    The Walt Disney Company (Glendale, CA)
    … design, installation and configuration + At least 3 years of experience with Linux and Windows system administration experience + Demonstrated experience in ... network design and cyber security? As a Ride Control Systems Security Engineer you will work within Walt Disney... + Perform engineering design and analysis for ride system networks, with focus on automation system more
    The Walt Disney Company (12/11/25)
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  • Senior Information Systems Engineer…

    RTX Corporation (El Segundo, CA)
    …or Mathematics (STEM) + Minimum five (5) years of **relevant** experience with systems administration of ** Linux , Networking, and/or Windows** (in desktop ... Equipment** (TE) + Support Flight Test capabilities and processes for Raytheon test systems + Develop Cybersecurity compliant TE ( Linux , IOS, Windows) + Install… more
    RTX Corporation (10/26/25)
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  • 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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  • 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, ... to the following CyberIT/CSWF Specialty Areas: 1. Specialty Code 45 - System Administration - Intermediate/Journeyman Employees must meet the qualification… more
    Cayuse Holdings (12/16/25)
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