• Windows Administrator

    GovCIO (Denver, CO)
    **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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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aurora, CO)
    …of delivering a customer-focused engineering solution. Booz Allen is seeking a skilled Windows System Administrator to join our team. The ideal candidate will ... Possession of strong problem-solving and troubleshooting skills + Microsoft Certified: Windows Server Hybrid Administrator Associate, Microsoft Certified: Azure … more
    BOOZ, ALLEN & HAMILTON, INC. (09/06/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …but not be limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform administration on VMware ... part of our mission. Northrop Grumman is seeking a **Sr Principal Systems Administrator ** to join our team at our facility in Aurora, Colorado. **Job… more
    Northrop Grumman (09/11/25)
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  • Systems Administrator Staff…

    Lockheed Martin (Colorado Springs, CO)
    …work together in a fast\-paced and dynamic environment\. **The Work** The Systems Administrator contributes to program scope working with a 200\+ C2BMC user base ... operating, maintaining and managing Windows based systems supporting a software development environment\. This position is responsible for supporting the overall… more
    Lockheed Martin (10/02/25)
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  • System Administrator (Night Shift) (Active…

    NANA Regional Corporation (Colorado Springs, CO)
    …and addressing unknown tasks, conditions, and parameters. + Microsoft SQL Database Administrator experience. + Windows Server and Active Directory knowledge; ... Five Rivers Analytics is looking for a System Administrator to work in Colorado Springs, CO. Administers,...the fundamentals of VMWare ESX and related technologies. + Windows Server and Active Directory knowledge; must have knowledge… more
    NANA Regional Corporation (07/22/25)
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  • Engineer, Software & Information Platform

    Cardinal Health (Denver, CO)
    …determines causes and takes timely corrective action. + Works with the Unix/Linux/ Windows Administrator on capacity planning and performance tuning of servers ... management principles is preferred. + General knowledge of other operating systems such as Windows , RHEL, Suse is preferred. + SAP BASIS & HANA Administration + S/4… more
    Cardinal Health (09/18/25)
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  • Systems Engineer L3

    NTT America, Inc. (Denver, CO)
    …**REQUIRED EXPERIENCE** + Minimum 5-7 years of experience as a Linux or Windows Systems Administrator /Engineer in an Enterprise Data Center environment. + ... and thrive. **KEY** **RESPONSIBILITIES** + Evaluate, implement, and manage advanced Windows and Linux server solutions, including virtualized and cloud environments… more
    NTT America, Inc. (09/27/25)
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  • Network Engineer (Rapid Response) IRES - Ssfb/HSV

    Amentum (Colorado Springs, CO)
    **Position Title: Windows System Administrator (Rapid Response)** **Location:** Schriever Space Force Base, Colorado Springs, CO **Relocation Assistance:** None ... available at this time **Remote/Telework:** NO - Not available for this position **Clearance Type:** DoD Secret **Shift:** Day shift **Travel Required:** Up to 10% of the time **This position has a requirement to provide occasional evening, holiday and/or… more
    Amentum (10/02/25)
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  • Systems Administrator (TS/SCI with Poly…

    Fluor (Aurora, CO)
    …and have favorably completed a government issued polygraph The Systems Administrator is highly knowledgeable within designated Industrial Control System (ICS) ... This role will install, maintain, audit, and support a stand-alone Microsoft Windows network environment using a VMware backend infrastructure. Analyze and test new… more
    Fluor (07/30/25)
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  • Omnissa Horizon and Citrix Systems…

    BAE Systems (Westminster, CO)
    …Protect Those That Protect Us. We are seeking a Principal Systems Administrator with extensive experience designing, securing and maintaining Omnissa Horizon remote ... team. The successful candidate will also have experience with Windows Server and Windows Server technologies. Knowledge...and ADC s is also a plus. The Systems Administrator will be expected to team with peers, internal… more
    BAE Systems (09/09/25)
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