• 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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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …be considered. SciTec has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team in Boulder, CO. Successful ... Requirements + 5+ years professional experience performing duties of a Windows system administrator + Strong knowledge of Microsoft Windows desktop and… more
    SciTec (11/19/25)
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  • Windows System Administrator (Night…

    KIHOMAC (Colorado Springs, CO)
    …of directly relatable experience in installing, configuring, maintaining, and troubleshooting Windows operating systems and applications such as Windows Server ... 2022 and Windows 11 + Expertise should include Active Directory Users and Computers, Sites and Services, DNS, Group Policy, TCP/IP networking and LDAP + Experience with Multi Factor Authentication methodology required + Experience building, configuring and… more
    KIHOMAC (11/23/25)
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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 ... Space Systems (NGSP) is seeking a **Sr Principal Systems Administrator ** to join our team at our facility in...experience with Linux (RedHat Enterprise Linux is preferred) and Windows + Perform administration on VMware technologies (or related)… more
    Northrop Grumman (11/13/25)
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  • Systems Administrator (Level 2 or 3)

    Northrop Grumman (Aurora, CO)
    …position is located in **Aurora, CO.** **Job Duties:** + Perform as a Linux and Windows System Administrator and able to build these environments from scratch. + ... Grumman Space Systems (NGSP) seeks to fill a **Systems Administrator (Level 2 or 3)** supporting the Integrated National...administration experience with Linux RHEL 7x - 9x and Windows Server 2022 and above and Windows more
    Northrop Grumman (11/06/25)
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  • Information Systems Analyst, Stf / Windows

    Lockheed Martin (Littleton, CO)
    …the Enterprise Operations' Enterprise Business & Digital Transformation \(EBDT\) organization** Windows System Administrator Windows System Administrator ... Operations \(EO\) is seeking a highly skilled and experienced Full\-Time Windows System Administrator to support the Space business area's CPS classified program… more
    Lockheed Martin (12/04/25)
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  • Workstation Administrator

    Colorado State University (Fort Collins, CO)
    …research, outreach, and clinical service. Position Summary The CVMBS IT Workstation Administrator supports Windows , Apple, and Mobile operating systems with ... interconnecting these different solutions Essential Duties Job Duty CategoryWorkstation Administrator Duty/Responsibility + Maintain and deploy monthly Windows ,… more
    Colorado State University (10/23/25)
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  • System Administrator (Night Shift, 10pm…

    NANA Regional Corporation (Colorado Springs, CO)
    …and addressing unknown tasks, conditions, and parameters + Microsoft SQL Database Administrator experience + Windows Server and Active Directory knowledge; must ... 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 (11/19/25)
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  • Systems Administrator 3 (Unix…

    Oracle (Denver, CO)
    …teams. **Requirements:** + Seeking over 4+ years of experience working with both Windows and Unix/Linux Servers system administration + Must have background in Cyber ... + Ability to understand, debug scripts such as Unix shell scripts, Windows PowerShell, Perl or Python from a system administration support perspective +… more
    Oracle (11/25/25)
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  • GNOSC Watch Officer/Network Engineer IRES - Ssfb

    Amentum (Colorado Springs, CO)
    …management, and problem investigation. * Have previous work experience as a Windows /Linux System Administrator supporting a large Enterprise with knowledge of ... Microsoft Active Directory, Windows 2008/2012, Linux/UNIX Operating Systems, EMC Storage, Symantec NetBackup and SCCM Patch Management solutions. * Have previous… more
    Amentum (12/04/25)
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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 (10/29/25)
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  • WTRS - Network Administrator

    General Dynamics Information Technology (Fort Carson, CO)
    …experience **US Citizenship Required:** Yes **Job Description:** **Network Systems Administrator ** GDIT is seeking qualified candidates for Network/System ... to make a personal impact as a Network Systems Administrator . Here, you'll tailor cutting-edge solutions to the unique...and interpret Linux log files. + Review and interpret Windows event files. + Manage Virtual Machines on Linux… more
    General Dynamics Information Technology (11/25/25)
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  • SARC/RPRC Coordinator/HSR Portal…

    University of Colorado (Aurora, CO)
    **SARC/RPRC Coordinator/HSR Portal Administrator ** **Description** **University of Colorado Anschutz Medical Campus** **Department: Office of Regulatory Compliance - ... Clinical Research Administration Office** **Job Title: SARC/RPRC Coordinator/HSR Portal Administrator ** **Position #: 756334 - Requisition #:** **37863** **Job… more
    University of Colorado (11/19/25)
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  • Research IT System Administrator

    Colorado State University (Fort Collins, CO)
    Posting Detail Information Working TitleResearch IT System Administrator Position LocationFort Collins, CO Work LocationPosition is fully in-office/in-person ... research computing environment, including applications, clients, file systems, and research related Windows and Linux servers. The position will also be able to… more
    Colorado State University (11/22/25)
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  • Senior Linux Systems Administrator - 10k…

    Leidos (Aurora, CO)
    …**Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation, troubleshooting,… more
    Leidos (10/09/25)
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  • Principal Systems Administrator - Helpdesk…

    Northrop Grumman (Colorado Springs, CO)
    …Defense Integration offers an excellent opportunity for a Principal Systems Administrator -Helpdesk Sys Admin (25-571) to join our team of skilled, diverse ... We are seeking a detail-oriented and highly motivated Help Desk System Administrator to join our team in Colorado Springs. This position involves providing… more
    Northrop Grumman (12/05/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …initiatives of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer in Colorado Springs, CO ... servers + Install and configure Red Hat Linux / Windows / Solaris operating systems + Ensure compliance with...security policy, Risk Management Framework (RMF) + Set up administrator and service accounts + Maintain system documentation +… more
    ISYS Technologies (10/22/25)
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  • Network/System Administrator I - TS,…

    RedTrace Technologies Inc (Schriever AFB, CO)
    …SCI ELIGIBILITY POSITION REQUIRES US CITIZENSHIP Position Title: Network/System Administrator I Location: Schriever AFB Position Description: The primary function ... (SCI) and Special Access Program (SAP) activities. We are seeking a Network/System Administrator I to carry out the following duties and responsibilities: + Ability… more
    RedTrace Technologies Inc (12/11/25)
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  • Senior Systems Administrator

    ISYS Technologies (Colorado Springs, CO)
    …initiatives of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer in Colorado Springs, CO ... optimize multi-user system architectures and configurations across Red Hat Linux, Windows , and Solaris environments to ensure secure, efficient, and scalable… more
    ISYS Technologies (12/09/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …your help. Our team is looking for a **SysOps Engineer (** **System Administrator ).** In this role you will organize, install, and support government organization's ... intranets, and other data communication systems. The Network / System Administrator will help architect, design and analyze network models. Requires participation… more
    Parsons Corporation (11/14/25)
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