• Cleared Security Officer - Weekends

    Allied Universal (Colorado Springs, CO)
    …Bonus Program Available **Must possess and be able to maintain a Department of Defense (DoD) position appropriate level security clearance (national security ... equivalent, or 5 years of verifiable experience + Must possess a Department of Defense (DoD) position appropriate level security clearance (national security more
    Allied Universal (08/02/25)
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  • Senior Engineering Manager

    SciTec (Aurora, CO)
    …data processing technologies and scientific instrumentation capabilities in support of National Security and Defense , and we are growing our creative team! ... We support customers throughout the Department of Defense and US Government in building innovative new tools...citizenship is a requirement to obtain and keep a security clearance. Applicants that do not meet these requirements… more
    SciTec (07/17/25)
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  • Active-Duty Military Internship (Active-Duty…

    Infinity Systems Engineering (Colorado Springs, CO)
    …+ Aerospace facility and product tours, where available + Department of Defense (DoD) security background investigation Gain valuable career experience as ... have the capabilities to be a CSB Infinity's niche in the aerospace and defense industry is specialized solutions that help bridge the gap between space and ground.… more
    Infinity Systems Engineering (06/15/25)
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  • Principal OR Sr. Principal Research Scientist…

    Northrop Grumman (Aurora, CO)
    …scientists and engineers to make important contributions in the interest of our national defense and security . We are a collaborative and hard-working team that ... ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of the Time… more
    Northrop Grumman (07/12/25)
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  • Java - Mainframe Programmer

    GovCIO (Denver, CO)
    …remote position. **Responsibilities** In this role you will support the Defense Counterintelligence Security Agency (DCSA), Background Information Systems (BIS), ... open to learning the "Legacy/Mainframe technologies" Provide architecture, development and cyber security support for the High Value Assets (HVAs) that make up the… more
    GovCIO (08/08/25)
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  • Mainframe Programmer

    GovCIO (Denver, CO)
    …site visits. **Responsibilities** In this role you will support the Defense Counterintelligence Security Agency (DCSA), Background Information Systems (BIS), ... support the DCSA background investigation processes. Provide architecture, development and cyber security support for the High Value Assets (HVAs) that make up the… more
    GovCIO (07/21/25)
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  • Electrical Engineer I (For Summer 2025 Interns…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …The MST team has a long legacy of supporting the Department of Defense , Department of Homeland Security , commercial and international customers with years ... Non-U.S. citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated...obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government… more
    Sierra Nevada Company, LLC (08/25/25)
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  • Sr Project Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …The MST team has a long legacy of supporting the Department of Defense , Department of Homeland Security , commercial and international customers with years ... Non-U.S. Citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated...obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government… more
    Sierra Nevada Company, LLC (08/24/25)
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  • Senior/Principal Systems Engineer

    SciTec (Boulder, CO)
    …processing technologies and scientific instrumentation capabilities in support of National Security and Defense . We support customers throughout the Department ... citizenship is a requirement to obtain and keep a security clearance. Applicants that do not meet these requirements...join a small business delivering core capabilities for National defense . You will work within a fast-paced team delivering… more
    SciTec (07/17/25)
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  • Operations Research Systems Analyst (Orsa)

    Leidos (Denver, CO)
    …data analytics, modeling and simulation, or operations research, preferably supporting defense , intelligence, or national security missions. + Demonstrated ... kind of environment where you can thrive, keep reading! **The National Security Sector** technology-enabled services and mission software capabilities for defense more
    Leidos (08/21/25)
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