• Transwest (Brighton, CO)
    Job Type Full-time Description The Warranty Administrator is responsible for providing administrative support to the service department. This role keeps databases ... and verbal form. Highly skilled in the use of computers with a Windows operating system. Experience with Google Suite applications, a plus. Ability to successfully… more
    Upward (08/12/25)
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  • 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. (10/07/25)
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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 III

    Insight Global (Greenwood Village, CO)
    …experience with VMware. * 5+ years working with UCS. * 5+ years as a Windows Systems Administrator . *Strong ability to work independently in a self-managed role. ... Description Insight Global is seeking a highly skilled Systems Administrator to join one of our top clients in...matter most. * Experience with Cisco UCS administration and Windows admin. * Familiarity with Zerto, NSX, or Powershell.… more
    Insight Global (10/04/25)
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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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  • 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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  • 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 (09/18/25)
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  • Principal Linux Systems Administrator - 10K…

    Leidos (Aurora, CO)
    …has a new and exciting opportunity for a **Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... with lasting impactful results. Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation, troubleshooting,… more
    Leidos (08/11/25)
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  • Network-System Administrator I

    Global Resource Solutions (Denver, CO)
    …detail orientated, and talented individual for the position of Network/System Administrator I. Job Description: Summary: The Network/System Administrator I ... & Responsibilities: + Install, maintain, audit and support a secure MS Windows network environment and limited web/data application service + Maintain internet… more
    Global Resource Solutions (09/29/25)
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  • Storage Administrator

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for a Storage Administrator , tomanage, maintain, deploy, troubleshoot, and support servers and storage systems. This position ... be a remote position. **Responsibilities** This position is for a Senior Storage Administrator for a mixed and growing environment of various storage HW. This… more
    GovCIO (09/24/25)
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  • Network Administrator

    Air Comm Corporation (Westminster, CO)
    Network Administrator Thornton, CO (http://maps.google.com/maps?q=14903+Grant+Street+Suite+#110+Thornton+CO+USA+80023) Apply Description At Signia Aerospace, the ... network administrator is responsible for maintaining the networks and systems...knowledge of VMWare, M365, Azure AD, Firewall Technologies, and Windows Server Operating Systems . Bachelor's degree (or equivalent)… more
    Air Comm Corporation (09/18/25)
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  • Systems Administrator

    Encore Electric, Inc. (Lakewood, CO)
    **Description** **OVERVIEW:** The System Administrator 's role is to manage and tune in-house computer software systems and network connections to ensure high levels ... Infrastructure Technologies, including but not limited to: current and future Windows Operating Systems, all components of Active Directory, Entra ID, Microsoft… more
    Encore Electric, Inc. (10/08/25)
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  • Principal Linux Systems Administrator

    Northrop Grumman (Aurora, CO)
    …Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team of technical professionals. The qualified ... not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at all levels of… more
    Northrop Grumman (09/23/25)
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  • Systems Administrator III

    TEKsystems (Greenwood Village, CO)
    Systems Administrator - Operations Focus Overview: We're looking for an experienced Systems Administrator to join a team focused on maintaining and improving ... Skills: + VMware (backend administration) + Cisco UCS + Windows Systems Administration + Active Directory + Virtual Infrastructure...VMware NSX + Knowledge of CiS Admin technologies + Windows Admin experience Soft Skills: + Self-starter with the… more
    TEKsystems (10/03/25)
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  • Systems Administrator - Remote

    Sharecare (Denver, CO)
    …To learn more, visit www.sharecare.com. **Job Summary:** We are seeking a System Administrator for a full time remote role. The System Administration Support team ... Exchange, Teams, and SharePoint . Set up and support Windows and macOS laptops, enroll and manage Macs with...a customer facing support role . Hands on with Windows 10 and 11, macOS, iOS and Android, and… more
    Sharecare (09/03/25)
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  • Corporate Business Specialty Application…

    TEKsystems (Denver, CO)
    Description We are seeking an experienced Administrator to join our Business Application Support team. This position will be responsible for the administration, ... ensuring projects are completed successfully and meet audit standards. As a senior administrator , you will guide less experienced team members to ensure they adhere… more
    TEKsystems (10/01/25)
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  • Senior Database Administrator (Hybrid Work…

    CDM Smith (Denver, CO)
    …COR **Job Description:** We are seeking a highly skilled Senior Database Administrator to support and maintain multiple Oracle E-Business Suite (EBS) environments. ... duties as required. \#LI-LP2 \#LI-HYBRID **Job Title:** Senior Database Administrator (Hybrid Work Options) **Group:** COR **Employment Type:** Regular **Minimum… more
    CDM Smith (09/16/25)
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