• Systems Administrator

    CACI International (Denver, CO)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... End: 6/24/2025 **The Opportunity:** Join CACI International Inc as a Systems Administrator and play a crucial role in maintaining and enhancing our technological… more
    CACI International (04/22/25)
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  • GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride themselves in ... US Central Command (USCENTCOM), and US India Pacific Command (USINDOPACOM) in support of the Department of State (DOS), US Strategic Command (USSTRATCOM) and… more
    Paragon Cyber Solutions (03/11/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …advanced sensor data processing technologies and scientific instrumentation capabilities in support of National Security and Defense. We support customers ... SciTec has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our team in Boulder, CO. Successful applicants will bring… more
    SciTec (04/06/25)
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  • Systems Administrator

    Amentum (Peterson AFB, CO)
    …solve customer issues, manage customer accounts, establish, and repair customer accounts, and find ways to improve support procedures. + Offer ... The mission of the Lone Wolf program is to support , operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES)… more
    Amentum (05/13/25)
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  • Manager SAP Basis Administrator - Remote…

    DXC Technology (Lakewood, CO)
    …Enterprise Technology Stack to drive new levels of performance, competitiveness, and customer experience. Learn more about how we deliver excellence for our ... customers and colleagues at DXC.com . **Job Profile Summary** SAP Basis Administrator for large DXC clients. Some clients will be hosted on AWS and other cloud… more
    DXC Technology (05/13/25)
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  • IT System Administrator Staff - Secret…

    Lockheed Martin (Colorado Springs, CO)
    …defense technologies\. **The Work** You will operate, maintain and manage Windows/ Linux based domain supporting a software development environment\. Responsible for ... the overall day\-to\-day operations of the Windows/ Linux environment and is responsible for backup and recovery...This position will involve around 10% travel to our customer sites throughout the U\.S\. **Who We Are** As… more
    Lockheed Martin (05/14/25)
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  • Systems Administrator with Secret Clearance

    TestPros (Colorado Springs, CO)
    …and growing business, established in 1988 to provide Information Technology (IT) technical support services to a wide range of Commercial and US Federal, State, and ... Risk Management and Compliance (GRC), Privacy, Software Testing, Test Automation, Customer Experience (CX), Section 508 and WCAG Accessibility Assessment, Usability,… more
    TestPros (05/03/25)
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  • Senior Systems Administrator 1

    Lumen (Denver, CO)
    …people that are smart, passionate about cloud computing and who know that world class support is critical to customer success. Creating the best customer ... Role** The Lumen Production Systems Infrastructure team is seeking customer focused, detail-oriented engineers that enjoy solving problems, delighting customers,… more
    Lumen (05/13/25)
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  • Technical Support Engineer - Identity…

    Red Hat (Denver, CO)
    …us remotely in North America. In this role, you will deliver an outstanding customer support experience by providing technical support services to enterprise ... The Red Hat Global Support Services team is adding a Technical ...Red Hat products and technologies, like Red Hat Enterprise Linux (RHEL), and you'll be required to pass the… more
    Red Hat (05/13/25)
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  • Specialist, Cyber Infrastructure Systems Engineer…

    L3Harris (Colorado Springs, CO)
    …land, sea and cyber domains in the interest of national security. Job Title: Linux System Administrator Job Code: 20494 Job Location: Colorado Springs, CO Job ... Schedule: 9/80 Job Description: As a Linux System Administrator , you'll be responsible for...project schedules are met and identify any constraints/concerns + Support /facilitate customer meetings and ensure compliance with… more
    L3Harris (05/01/25)
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