• 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 (09/24/25)
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  • Principal Windows Systems…

    Northrop Grumman (San Diego, CA)
    …Want You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Windows Systems Administrator ** to join its dynamic team of technical ... but not be limited to the following: + Perform as a Windows System Administrator for a classified government contract. + Able to communicate effectively at… more
    Northrop Grumman (11/21/25)
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  • Linux/ Windows Systems Administrator

    Northrop Grumman (Palmdale, CA)
    …The Northrop Grumman Classified Solutions team is seeking a novice cross-platform **Linux/ Windows Systems Administrator ** to join its dynamic team of technical ... not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at all levels of… more
    Northrop Grumman (11/15/25)
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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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  • Senior Principal Windows System…

    RTX Corporation (El Segundo, CA)
    …mentor + Oversee administrators whose duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, ... Backup and Recovery. + Provide IT systems administration in a Microsoft Windows and Red Hat Enterprise Linux environment. + Experience leading technical teams… more
    RTX Corporation (10/24/25)
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  • Principal Windows System…

    RTX Corporation (El Segundo, CA)
    …You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + Experience with Windows Server ... citizens are eligible for a security clearance. + Experience with Microsoft Windows desktops. **Qualifications We Prefer:** + Department of Defense Directive (DoDD)… more
    RTX Corporation (10/21/25)
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  • Systems Administrator

    TEKsystems (San Diego, CA)
    …Certifications (Preferred): * VMware Certified Professional (VCP) * Microsoft Certified: Windows Server Hybrid Administrator / Azure Administrator ... Confluence Process Frameworks ITIL, Change Management, Incident Response Skills Windows , System administrator , Vmware, Active directory, Systems engineering,… more
    TEKsystems (11/20/25)
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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 (10/17/25)
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  • Systems Security Administrator

    Insight Global (El Segundo, CA)
    …Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements - 6+ years System Administrator with both Windows and Linux servers - ... DoD and Intel contracting companies is seeking an System Administrator to support the Cyber and Compliance Teams to...be reaching out to active sites with Linux and Windows servers to ensure compliance an security standards are… more
    Insight Global (10/31/25)
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  • Network Systems Administrator

    Tyto Athene (San Diego, CA)
    …protocols (TCP/IP, OSPF, VLANs, STP, BGP) and telecommunications technologies. + Administrator -level knowledge of Windows Server Operating Systems + Experience ... **Description** Tyto Athene is searching for a **Network Systems Administrator ** responsible for the installation, configuration, operation, and maintenance of… more
    Tyto Athene (10/30/25)
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