• Windows Systems Administrator…

    IMRI (Phoenix, AZ)
    Windows Systems Administrator ( Patch Management) Tanium Apply Now! Back to search Location: Phoenix, Arizona Posted: 11/13/2025 Location Name: Phoenix ... committed to empowering organizations with our innovative solutions. Job Title: Windows Systems Administrator ( Patch Management) with Tanium experience… more
    IMRI (11/14/25)
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  • Windows Systems Administrator…

    L3Harris (Greenville, TX)
    …Greenville, TX Schedule: 9/80 Job Description: This position is for a Windows Systems Administrator supporting Software Development Engineering teams. ... administration in secure lab and isolated network environments. The Windows Systems Administrator will participate...+ Demonstrated Experience scripting in batch and PowerShell + Patch management in WSUS + Demonstrated analytical skills +… more
    L3Harris (01/07/26)
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  • Senior Systems Administrator…

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    …The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Senior Windows Systems Administrator Range Network. The position will support ... Senior Systems Administrator , Windows Location...Senior Systems Administrator , Windows Location HI - Kaua'i...Apply and manage patches and updates across all Microsoft systems in accordance with DoD and Navy patch… more
    Alaka'ina Foundation Family of Companies (12/15/25)
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  • Linux/ Windows Systems…

    COMSO, Inc (Columbia, MD)
    Linux/ Windows Systems Administrator II (TS/SCI w/ Polygraph) Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time ... Baltimore Sun Media Group. Currently, we are seeking aSystems Administrator IIto join our Team! ** Must have active...established Standard Operating Procedures (SOPs). + Build and configure Windows Server 2019 and 2022 systems from… more
    COMSO, Inc (11/27/25)
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  • Senior Windows Systems…

    Leidos (Arlington, VA)
    …Security+ or Systems Security Certified Practitioner (SSCP) ) Training (DISA-US1390 DCWF Windows Systems Administrator ). + Expert knowledge of Windows ... The Leidos Digital Modernization Sector is seeking a **_Senior Windows Systems Administrator_** in support of the...Windows DNS & DHCP. + Expert on DoD patch Management and Vulnerability Remediation (Process and Tools). +… more
    Leidos (01/07/26)
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  • Lead Windows Systems…

    General Dynamics Information Technology (Chantilly, VA)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** Lead Windows Systems Administrator (SME) We are seeking an accomplished ... Lead Windows Systems Administrator to oversee the design, operations,...to deliver consistent provisioning, configuration management, and compliance. Overseeing patch management, testing, and deployment to maintain a secure,… more
    General Dynamics Information Technology (12/29/25)
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  • Windows System Administrator

    General Dynamics Information Technology (San Antonio, TX)
    …IT Infrastructure and Operations **Skills:** Microsoft Exchange Server,Microsoft PowerShell, Systems Administrator , Windows System Administration ... years of related experience **US Citizenship Required:** Yes **Job Description:** ** Windows System Administrator ** Responsible for supporting the acquisition,… more
    General Dynamics Information Technology (01/02/26)
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  • Windows Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a skilled and motivated ** Windows Systems Administrator ** to join our team of top Information Technology and Analytic professionals in ... Apply security and firmware patches promptly; assist in maintaining patch management strategies + Test and integrate new hardware...School Diploma and 7+ years of relevant experience with Windows systems + Experience with complex system… more
    ManTech (12/03/25)
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  • Linux/ Windows Systems…

    Lockheed Martin (King Of Prussia, PA)
    …the boundaries of technology to help our customers achieve their missions\. The Work: As a Systems Administrator on the ECIW team, you will: \- Work in an agile ... required within 6 months of start\) * CompTIA Linux\+ or Red Hat Certified Systems Administrator Certification * Ability to provide in\-depth monitoring, able to… more
    Lockheed Martin (12/11/25)
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  • Sr. Windows Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …d) Active DoD Secret Security Clearance. e) Five or more years' experience as a Windows Systems Administrator or Engineer with three or more years' ... Radford, VA. **Your future duties and responsibilities:** This position is for a Senior Systems Administrator supporting the ALTESS Windows team. This is… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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