• DevSecOps Engineer III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/ active Top Secret with SCI eligibility ... systems /) . We are seeking an experienced DevSecOps Engineer with a Bachelor's degree in Software Engineering or...and Windows Server virtualized administration and deployment. + **An active Secret US Security Clearance with the… more
    Sierra Nevada Company, LLC (07/19/25)
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  • Senior Engineer - Ground Systems…

    BAE Systems (Westminster, CO)
    …CITIZENSHIP REQUIRED** We are looking to expand our team with a talented and energetic systems engineer in support of development of ground systems for ... of Education, US Department of Education. + A current, active Secret security clearance is required with...available based on position level and/or job specifics. **Senior Engineer - Ground Systems / MBSE** **115010BR**… more
    BAE Systems (09/09/25)
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  • UAS Conceptual Design Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …creatively to develop innovative design solutions. + **Ability to obtain/maintain a Top Secret US Security Clearance is required** **Qualifications We Prefer:** ... seeking a highly skilled and innovative UAS Conceptual Design Engineer to join our dynamic engineering team. This role...position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (08/25/25)
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  • Sentinel - Gatekeeper Principal Systems…

    Northrop Grumman (Colorado Springs, CO)
    …career today. Northrop Grumman Defense Systems is seeking a **Gatekeeper Principal Systems Engineer .** This role is in **Roy, UT or Colorado Springs, CO** ... + Must be a US Citizen with have an Active US Government DoD Secret security clearance...have the ability to obtain a US Government DoD Top Secret security clearance. + Must have… more
    Northrop Grumman (09/04/25)
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  • Secret Sr Systems Engineer

    Insight Global (Colorado Springs, CO)
    Job Description Insight Global is looking to hire a Systems Engineer to support a defense customer in Roy, Utah; Huntsville, Alabama; or Colorado Springs. This ... Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements Secret ( Top Secret Preferred) with… more
    Insight Global (09/20/25)
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  • HW/SW Systems Engineer

    Lockheed Martin (Littleton, CO)
    …skills to solve very complex problems and implement constructive change * Active or Current TS /SCI with T5 investigation **Security Clearance Statement:** ... us, ensuring security and prosperity\. Lockheed Martin seeks an innovative and talented engineer to join the Global Security team in Denver, Colorado\. * Establish… more
    Lockheed Martin (09/12/25)
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  • Software Engineer , FBM Mk7, Early to Mid…

    Lockheed Martin (Littleton, CO)
    …* Previous C\+\+ or python development/test experience * Active Interim Secret Clearance with ability to obtain TS Clearance **Desired Skills:** * ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (07/31/25)
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  • Principal SATCOM Systems Engineer

    BAE Systems (Westminster, CO)
    …by the US Secretary of Education, US Department of Education. + A current, active Secret security clearance is required with ability to obtain and maintain ... TS /SCI. + Subject Matter Expert (SME) in SATCOM Systems and Design supporting DoD and Commercial communications. +...based on position level and/or job specifics. **Principal SATCOM Systems Engineer ** **114429BR** EEO Career Site Equal… more
    BAE Systems (09/09/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …Desire to drive system architecture making an impact on a software engineering team + Active Top Secret US Security Clearance w/ SCI eligibility is required ... and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/ active Top Secret with SCI eligibility… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Theater Engineer

    Paragon Cyber Solutions (Colorado Springs, CO)
    …Command (USSTRATCOM) and US Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility Travel Required: Yes ... for an exciting and dynamic career as a Theater Engineer to join other smart, talented, and dedicated engineers...currently have and be able to maintain a DoD Top Secret Security Clearance with SCI Eligibility… more
    Paragon Cyber Solutions (07/23/25)
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