• Systems Administrator

    GovCIO (Fort Bliss, TX)
    …for a Systems Administrator with an active Secret clearance to provide Windows administration for Windows Server 2012/2016, server monitoring, and ... and maintain enterprise management software. + Provide Windows administration for Windows Server 2012/2016, server monitoring, and troubleshooting… more
    GovCIO (07/23/25)
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  • System Admin

    Robert Half Technology (Houston, TX)
    …administration and support within an enterprise environment. + Strong knowledge of Windows Server (2016 and above), Active Directory, File/Print services, and ... and ensure user satisfaction. You'll handle tasks such as server installation, evaluation, configuration, upgrading, hardware maintenance, and more. Additionally,… more
    Robert Half Technology (09/25/25)
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  • Principal System Administrator

    RTX Corporation (Mckinney, TX)
    …support, with emphasis on testing, documentation, and acceptance phases. + Experience in Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, ... world. **What You Will Do:** + Provide IT systems administration in a heterogeneous RedHat Enterprise/Microsoft Windows ...and server replication methods. + Work as a team member… more
    RTX Corporation (09/11/25)
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  • Infrastructure Cloud Engineer Lead

    NTT DATA North America (Dallas, TX)
    …services/NOC/SOC/MSP environments is a must. Technical Skills + Deep understanding of Windows Server OS (2016, 2019, 2022): Active Directory, Group Policy, ... + At least have Windows /Linux certifications. + Microsoft Certified: Windows Server Hybrid Administrator Associate + Microsoft Certified: Azure Administrator… more
    NTT DATA North America (09/03/25)
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  • SR Help Desk Support

    TEKsystems (Allen, TX)
    …VMWare basic maintenance knowledge. * Basic knowledge on Citrix and Thin-clients. * Windows Server Administration (User and Printing services management). * ... 10 and 11 * Outlook 365 support. * Microsoft 365 support. * Windows server . * Experience with PC management software (remote SW installation, remote PC support,… more
    TEKsystems (10/01/25)
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  • Systems Administrator II- Office based in Austin,…

    ThermoFisher Scientific (Austin, TX)
    …role._ **Experience Requirements:** Possess 3-5 years of experience in assisting with Windows operational server administration is required. AWS/Cloud ... management as well as improving systems reliability.** Provide L2/L3 operational support for Windows server infrastructure. Manage and support Windows … more
    ThermoFisher Scientific (09/17/25)
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  • Critical Environment Platform Engineer

    Microsoft Corporation (San Antonio, TX)
    …or related field + OR equivalent experience. + Basic understanding Windows Server OS-based operating systems distributions performing automated system ... server & tooling platforms for multiple infrastructure services such as Windows Server 2022/2019, Hyper-V, Azure Arc, MIT Kerberos, Active Directory, DNS,… more
    Microsoft Corporation (09/27/25)
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  • Senior PC Support Technician

    Public Storage (Plano, TX)
    …to Windows Server Operating Systems and Active Directory, Windows Group Policies, Microsoft Office 365 Administration , Microsoft Office Suite, SharePoint ... company's corporate headquarters and field offices, comprising of various platforms including Windows 11, Windows 10, Active Directory, Office 365, LANs… more
    Public Storage (10/01/25)
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  • Sr. Principal System Administrator

    RTX Corporation (Plano, TX)
    …+ Linux Server management to include installation, configuration, and maintenance. + Windows Server management fundamentals to include DNS, DHCP, AD, and ... **What You Will Do: ** + Provide IT systems administration in a heterogeneous Microsoft Windows and...JSIG, DFARS and/or DoD/RMF + In-depth working experience with Windows Server + Experience with Privileged Access… more
    RTX Corporation (09/09/25)
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  • Senior Systems Engineer (SRE)

    Fiserv (Irving, TX)
    …Clustering, Perfmon, IIS,SSL Certificate, DNS, Group policy, VMware and vSphere management, Windows Server 2008, 2012, 2016, 2019 + Familiar with Storage, ... environments across multiple Datacenters. + Some of those duties include 24X7 Windows systems administration , immediate response and/or investigation of system… more
    Fiserv (09/13/25)
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