• Windows Administrator

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is currently hiring for a Windows Administrator , tocreate and maintain team technical instructions, operating procedures and policies as ... position. **Responsibilities** This position is for a Senior Systems Administrator supporting the Windows team. This is currently a mixed and growing environment… more
    GovCIO (12/24/25)
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  • Sr Windows Administrator

    RTX Corporation (El Segundo, CA)
    …+ CompTIA Security+ certification or other industry-recognized certifications relevant to a Windows System Administrator or ability to acquire within six months ... Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows environment. + Working as a team member in a fast-paced technological… more
    RTX Corporation (12/24/25)
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  • Linux & Windows Systems…

    TEKsystems (Long Beach, CA)
    …processes to improve scalability and efficiency. Qualifications: + 5-7+ years as a System Administrator with deep expertise in Windows Server 2016 or newer. + 5+ ... Beverage company in Corona, CA is hiring a System Administrator II -the highest technical support layer for their...opportunity! Job Description: + Provide operational support for 600 Windows Servers ( Windows Server 2016 and newer)… more
    TEKsystems (12/23/25)
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  • Principal Windows Systems…

    RTX Corporation (El Segundo, CA)
    …problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many teams to support ... Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Collaborate in a fast-paced environment,… more
    RTX Corporation (11/18/25)
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  • Principal System Administrator

    RTX Corporation (El Segundo, CA)
    …You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. + Understanding and knowledge of ... Windows Server to include but not limited to Active...US citizens are eligible for a security clearance. + Windows Desktops installation, configuration, and maintenance + Windows more
    RTX Corporation (12/09/25)
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  • Linux/ Windows Senior Systems…

    Lockheed Martin (San Diego, CA)
    …\- Solid background/experience with Red Hat Enterprise \- Microsoft Windows Server Setup, Configuration, and Administration \- Experience providing lab ... \- Experience with server and desktop management of Linux and Windows environments \- Familiar with package deployment, imaging, and patching **Desired… more
    Lockheed Martin (12/18/25)
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  • Systems Administrator

    Hyundai Autoever America (San Diego, CA)
    …and system hardening best practices. Preferred Qualifications/Certifications + Microsoft Certified: Windows Server / Azure Administrator + AWS Solutions ... 10445 - Systems Administrator Location: San Diego, CA (5 days on-site)...be limited to the following: + Administer and maintain Windows Server and Linux systems; including strong command of… more
    Hyundai Autoever America (12/17/25)
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  • Workstation Engineer

    OSI Digital (Irvine, CA)
    Administrator Associate (AZ-104) + Microsoft Certified: Modern Desktop Administrator Associate (MD-100/MD-101) + Microsoft Certified: Windows Server Hybrid ... + Microsoft Intune and Autopilot + Group Policy Management (GPO) + Windows 10/11 and Windows Server environments + Strong understanding of: + Proxy and firewall… more
    OSI Digital (12/05/25)
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  • Cloud Based Network Engineer

    SAIC (CA)
    … Associate, Google Professional Cloud Architect, Cloud+, CCNP Cloud, Microsoft Certified: Windows Server Hybrid Administrator Associate or equivalent within 6 ... months of hire date. **DESIRED SKILLS:** + Windows and Linux system administrator skills. + Experience with standing up and maintaining cloud infrastructure. +… more
    SAIC (12/31/25)
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  • IT Systems Administrator - Top Secret…

    SpaceX (Hawthorne, CA)
    IT Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE SpaceX is looking for...of experience in IT systems administration. + Experience with Windows servers in physical and virtualized enterprise level environments.… more
    SpaceX (10/11/25)
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