• IT - Sr Staff Systems Engineer (Active Directory…

    Cadence Design Systems, Inc. (San Jose, CA)
    …skilled detail-oriented specialist to manage and secure Active Directory environment, Windows server administration including OS hardening, vulnerability, patch ... and remediate misconfigurations or security risks. + Administer and maintain Windows Server environments. Implement and maintain security hardening across… more
    Cadence Design Systems, Inc. (12/03/25)
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  • Windows Server Lead

    ASM Research, An Accenture Federal Services Company (Sacramento, CA)
    …System per DLA Approved CE) - Microsoft Certified Azure Associate Admin or Microsoft Windows Server Hybrid Admin Associate) **Other Job Specific Skills** + Must ... From most current DLA approved Computing Environment Certification List DLA CE Cert IA Role/Function: Server Admin M and Domain Admin Z (Cloud or Microsoft Operating… more
    ASM Research, An Accenture Federal Services Company (10/12/25)
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  • Exchange Server Engineer

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    …and matrixed teams + Ability to automate the installation and operation of Windows Server -based applications and solutions + Secret clearance + HS diploma ... Exchange Server Engineer The Opportunity: We are seeking a highly skilled Exchange Server Engineer who will be responsible for the design, implementation,… more
    BOOZ, ALLEN & HAMILTON, INC. (12/31/25)
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  • Sr Windows Administrator

    RTX Corporation (El Segundo, CA)
    …+ Familiarity with NetApp, Solarwinds, Chocolatey, and PDQ. + Understanding and knowledge of Windows Server internals to include DNS, DHCP, AD, and server ... 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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  • Principal System Administrator - Windows

    RTX Corporation (El Segundo, CA)
    Windows and Red Hat Enterprise Linux environment. + Understanding and knowledge of Windows Server to include but not limited to Active Directory, Group ... clearance. + Windows Desktops installation, configuration, and maintenance + Windows Server 2016+ installation, configuration, and maintenance + Red Hat… more
    RTX Corporation (12/09/25)
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  • Principal Windows Systems Administrator

    RTX Corporation (El Segundo, CA)
    …integration and supporting a email platform such as Exchange or SmarterMail. + Experience with Windows 11, 10 Windows Server 2022, 2019, 2016. + Experience ... 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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  • Linux & Windows Systems Administrator

    TEKsystems (Long Beach, CA)
    …long term Hybrid Remote opportunity! Job Description: + Provide operational support for 600 Windows Servers ( Windows Server 2016 and newer) and 120 SUSE ... + 5-7+ years as a System Administrator with deep expertise in Windows Server 2016 or newer. + 5+ years managing and troubleshooting Linux environments,… more
    TEKsystems (12/23/25)
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  • Linux/ Windows Senior Systems Administrator

    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 (12/18/25)
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  • System Engineer, Linux and Windows , Secret…

    DeVine Consulting, Inc. (Monterey, CA)
    …a system administrator for Microsoft O365, VMWare,Vsphere and NsX-T, Linux Red Hat, Windows Server , SQL, MySQL, EMC SAN technologies and applications, Active ... a high availability datacenter + Expertise in operating systems ( Windows , Linux), networking protocols, storage technologies, cloud computing platforms, and… more
    DeVine Consulting, Inc. (12/25/25)
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  • Sr DevOps Engineer

    PennyMac (Westlake Village, CA)
    …hands-on experience with Amazon Web Services (AWS) + Solid understanding of Windows Server administration and integration with cloud environments. + Proven ... AWS EC2 features and Services (Autoscaling and WarmPools) + Understanding of Windows server Build process using tools like Chocolatey for packages and Packer for… more
    PennyMac (12/28/25)
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