• Principal/Sr. Principal Cyber Systems…

    Northrop Grumman (Aurora, CO)
    …and be willing to take a Full Scope Polygraph.** + Must have experience with Linux and Windows Operating Systems . + Must have experience in Software ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Development, System Administration , or Network Engineering. + Understanding of and previous… more
    Northrop Grumman (06/11/25)
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  • Cyber Security Analyst / Scrum Master (25-165)

    Northrop Grumman (Colorado Springs, CO)
    …experience in a related cyber professional role + Administrative experience with ** Windows ** and ** Linux ** systems + Experience and knowledge of **Patch ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (07/09/25)
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  • Mission IT Operator

    CACI International (Denver, CO)
    …first responder for all site issues. This position requires broad knowledge of both Windows and Linux -based systems across a global environment. **Shift Work ... **Desired Qualifications:** System administration experience to include UNIX, Linux , and Windows platforms Experience with virtualization technologies and… more
    CACI International (07/12/25)
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  • Mission IT Operator

    CACI International (Denver, CO)
    …first responder for all site issues. This position requires broad knowledge of both Windows and Linux -based systems across a global environment. **Shift ... Nice to Have:** + System administration experience to include UNIX, Linux , and Windows platforms + Experience with virtualization technologies and software… more
    CACI International (04/30/25)
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  • Mission IT Operator (CI Poly)

    Insight Global (Aurora, CO)
    …first responder for all site issues. This position requires broad knowledge of both Windows and Linux -based systems across a global environment Responsible ... of 24x7 operations. System administration experience to include UNIX, Linux , and Windows platforms Experience with virtualization technologies and software… more
    Insight Global (06/13/25)
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  • Security Engineer - Security Risk Management

    Meta (Denver, CO)
    …technical background **Preferred Qualifications:** Preferred Qualifications: 10. Networking and system administration experience of server ( Linux , Windows ) ... and client ( Windows , macOS, Linux ) operating systems 11. Experience influencing software engineers to build products meant to scale security solutions 12.… more
    Meta (07/07/25)
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  • Sr. Software Engineer-Automated Test Framework…

    Leidos (Aurora, CO)
    …source control and configuration management tools. + Must have experience working in Windows and/or Linux operating systems and experience working in ... managing VMs; and using CI/CD tools and basic system admin experience. You will actively participate in daily stand-ups,...+ Experience working with integration test framework. + Basic Windows administration experience (ie Windows … more
    Leidos (05/08/25)
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  • Cyber Security Engineer/Scrum Master

    Lockheed Martin (Colorado Springs, CO)
    …of related cyber professional experience * Administrative experience with Window and/or Linux systems * Active DoD Secret Security Clearance prior to start\. ... and testing patches for software, hardware, and firmware vulnerabilities\. * Proficiency in Linux or Windows operating systems , including installation and… more
    Lockheed Martin (07/12/25)
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  • Systems Administrator - Python, AirFlow,…

    TEKsystems (Centennial, CO)
    …Data Warehouse/Python development. This position supports core IT infrastructure, including Linux administration , Windows policy/domain management, and ... Automation + AirFlow Experience - installing and configuring + Linux Administration + Windows /...Airflow (preferred), Git, GitHub Actions, Azure DevOps, Jenkins * Systems & Admin Tools: Active Directory, Group… more
    TEKsystems (07/11/25)
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  • Principal Linux Systems…

    Northrop Grumman (Aurora, CO)
    …Want You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator** to join its dynamic team of technical ... be limited to the following: + Perform as primary Linux Systems Administrator for a classified government... Linux + or RHCSA, and 5 years of Linux Server Administration experience in a classified… more
    Northrop Grumman (06/25/25)
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