• Research Scientist - RF Systems Architect

    Lockheed Martin (Littleton, CO)
    …or a related discipline\. **Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration\. ... are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a… more
    Lockheed Martin (11/02/25)
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  • Associate Test Engineering Manager

    Lockheed Martin (Littleton, CO)
    …for tasks * Scheduling **Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration\. ... are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a… more
    Lockheed Martin (11/01/25)
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  • Project Engineer Sr.

    Lockheed Martin (Littleton, CO)
    …Navy's mission to provide affordable and credible strategic defense\. We offer unique career opportunities and challenges on a program with a rich history and ... DoD Top Secret clearance **Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration\.… more
    Lockheed Martin (11/01/25)
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  • Digital Systems Network Architect Sr Staff

    Lockheed Martin (Littleton, CO)
    …Medical \- Dental \- 401k \- Paid time off \- Work/life balance \- Career development \- Mentorship opportunities \- Rewards & recognition You can learn more about ... or Software development/test **Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration\.… more
    Lockheed Martin (10/29/25)
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  • Senior Electrical Engineer

    Lockheed Martin (Colorado Springs, CO)
    …for FAA DER approval **Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration\. ... are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a… more
    Lockheed Martin (10/29/25)
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  • Mission Systems Engineer - Clearance Required

    Lockheed Martin (Littleton, CO)
    …LINUX operating environments **Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration\. ... are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a… more
    Lockheed Martin (10/29/25)
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  • Project Manager - Water Conveyance / Pipelines…

    Burns & McDonnell (Denver, CO)
    …who are equally vested in the success of the team. * Career and professional development opportunities. Our project managers are seller-doers that continually ... manage projects, and nurture new focus areas as the market evolves, so we value and invest in their...in their development. Burns & McDonnell provides training, established career paths, and a practice-wide network of professionals who… more
    Burns & McDonnell (10/28/25)
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  • Electronics Engineer V, Digital Circuit Design

    Lockheed Martin (Littleton, CO)
    …w/Poly Security Clearance **Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration\. ... are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a… more
    Lockheed Martin (10/24/25)
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  • Senior Reliability Engineer

    Lockheed Martin (Littleton, CO)
    …Secret or higher clearance **Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration\. ... are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a… more
    Lockheed Martin (10/24/25)
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  • Power Plant Subject Matter Expert

    Leidos (Denver, CO)
    …you ready to make an impact? Begin your journey of a flourishing and meaningful career ; share your resume with us today!** **We take care of our employees.** Leidos ... return, we invest in you, with an eye on your future, through career advancement, growth opportunities and continuous improvement via mentoring, formal and informal… more
    Leidos (10/23/25)
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