• Sr . System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …and maintenance of physical and virtual servers across various operating systems, including Windows Server , Linux, and Unix. + Resource management to ensure ... - $162,200.00 Position Type Full Time Job Description The Senior System Administrator is responsible for ensuring...of experience in IT systems administration. + Experience with server administration, including Windows Server ,… more
    Financial Partners Credit Union (09/01/25)
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  • Sr . Engineering Systems…

    Hyundai Autoever America (Fountain Valley, CA)
    …and Forest/Domain level upgrades. + Expert level technical knowledge and administration experience of Windows Server OS + Working knowledge of Windows ... 10775 - Sr . Engineering Systems Administrator (Active Directory)...upgrades with minimal downtime. + Administration and management of Windows Servers through full life cycle. + Support and… more
    Hyundai Autoever America (07/30/25)
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  • DreamWorks Technology - Sr . Systems…

    NBC Universal (Glendale, CA)
    …is expected to be completed during 2025. DreamWorks Animation is seeking a Senior Systems Administrator to join its multi-platform Infrastructure Engineering and ... Operations team. As a Senior Systems Administrator , you will be responsible...+ Experience supporting and provisioning Red Hat Enterprise Linux ( Server and Workstation/Client) + Experience with CI/CD pipelines like… more
    NBC Universal (10/09/25)
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  • Sr . Linux Systems Administrator

    RTX Corporation (El Segundo, CA)
    …solves tough, meaningful problems that create a safer, more secure world. ** Sr . Systems Administrators** collaborate with many teams to support fast-paced, critical ... **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + Working as a team member in… more
    RTX Corporation (09/24/25)
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  • Senior Windows System…

    RTX Corporation (El Segundo, CA)
    …+ CompTIA Security+ certification or other industry-recognized certifications relevant to a Windows System Administrator . **What We Offer:** Our values drive our ... citizens are eligible for a security clearance. + Experience deploying Windows workstations and migrating end-user data. **Qualifications We Prefer:** + Experience… more
    RTX Corporation (10/09/25)
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  • Linux/ Windows Senior Systems…

    Lockheed Martin (San Diego, CA)
    …Qualifications:** \- Solid background/experience with Red Hat Enterprise \- Microsoft Windows Server Setup, Configuration, and Administration \- Experience ... providing lab support including: Network/System Administration \- Experience with server and desktop management of Linux and Windows environments \- Familiar… more
    Lockheed Martin (07/12/25)
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  • Windows Administrator

    GovCIO (Sacramento, CA)
    …VA and will be a remote position. **Responsibilities** This position is for a Senior Systems Administrator supporting the Windows team. This is currently ... **Overview** GovCIO is currently hiring for a Windows Administrator , tocreate and maintain team technical instructions, operating procedures and policies as… more
    GovCIO (09/24/25)
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  • Sr . Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …+ Engineer and oversee administration of Linux (Ubuntu/Red Hat) and Windows Server enterprise environments, ensuring mission-critical uptime and compliance ... DoD standards. + Deep technical proficiency with Linux (Ubuntu/Red Hat) and Windows Server operating systems, including hardening, patching, and performance… more
    L3Harris (09/25/25)
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  • Windows System Administrators Careers

    Northrop Grumman (Redondo Beach, CA)
    …Experience Needed For All System Administrator Positions:** + Experience maintaining Classified Windows Domains to include Windows server . + Ability to ... and server including installing, upgrading/patching, monitoring, and hardening the system. ** Sr . Principal Windows Systems Administrator :** + Perform as… more
    Northrop Grumman (09/14/25)
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  • Senior Database Administrator

    CDM Smith (Sacramento, CA)
    …DB, Amazon Aurora, Databricks, Snowflake). * Hands-on system administration experience with Windows Server and Linux (Oracle Linux/RHEL) in database hosting ... **Business Unit:** COR **Job Description:** We are seeking a highly skilled Senior Database Administrator to support and maintain multiple Oracle E-Business… more
    CDM Smith (09/16/25)
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