• Electronic Integrated System Mechanic

    US Army Reserve Command (Fort Carson, CO)
    …reaches the end of the open period stated in the announcement. Who May Apply: US Citizens Minimum Qualifications (Screen Out Element): Ability to do the work ... lift and carry up to 20 pounds. Working Conditions: Work is performed inside shops, aircraft, or outside in...a break in service of less than 90 days only if your previous Federal civilian appointment was a… more
    US Army Reserve Command (08/07/25)
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  • Facilities Maintenance Worker

    CAE USA INC (Pueblo, CO)
    …Security Clearance. Due to US Government contract requirements, only US citizens are eligible for this role. Work Environment + Work near moving ... Comprehensive and competitive benefits package and flexibility that promotes work -life balance + A work environment where...+ Due to US Government contract requirements, only US citizens are eligible… more
    CAE USA INC (06/28/25)
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  • Mechanical Engineer

    Lockheed Martin (Englewood, CO)
    …management, propulsion, rocketry, aerodynamics, or materials or fluids\. Must be a US Citizen ; this position will require a government security clearance\. ... engineering project management, propulsion rocketry, aerodynamics, or fluids \-Must be a US Citizen ; this position will require a government security clearance\.… more
    Lockheed Martin (08/27/25)
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  • Missile Architect V, Network Electronics

    Lockheed Martin (Englewood, CO)
    …able to obtain and maintain a DoD **Secret clearance** , thus you are a ** US Citizen ** \. **Basic Qualifications:** * Bachelor's degree or higher from an ... This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information… more
    Lockheed Martin (07/12/25)
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  • Project Engineer III, Missile Electronics

    Lockheed Martin (Englewood, CO)
    …experience/combined education\. * Prior technical project leadership experience\. * You must be a US Citizen with the ability to obtain and maintain a US ... Our Team as a **Project Engineer** where you will work on the development of a sophisticated state\-of\-the\-art avionics...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret… more
    Lockheed Martin (07/12/25)
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  • Aeronautical Engineer - Hypersonic Aerodynamics…

    Lockheed Martin (Littleton, CO)
    …self\-motivated, and be able and willing to support multiple projects\. * Must be a US citizen and must have the ability to obtain a SECRET clearance\. **Desired ... This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information… more
    Lockheed Martin (07/30/25)
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  • Dynamics and Technical Lead - Acoustics Mechanical…

    Lockheed Martin (Littleton, CO)
    …efforts in support of conceptual, preliminary, and detailed design activity * Must be a US Citizen and have the ability to obtain a government security clearance ... This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information… more
    Lockheed Martin (08/16/25)
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  • Director, P267 1A Program Management

    Lockheed Martin (Littleton, CO)
    …Management\) or with EVM \(earned value management\) principles; * You will need to be a US Citizen , andcurrently possess and be able to maintain a US TS/SCI ... and truly make Lockheed Martin a great place to work \. With our employees as our priority, we provide...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS/SCI… more
    Lockheed Martin (08/08/25)
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  • Electronics Engineer, Avionics Design

    Lockheed Martin (Littleton, CO)
    …and able to obtain and maintain a DoD **Secret clearance** , thus you are a ** US Citizen ** \. - - - **Basic Qualifications:** One of the following combined ... Please apply to be considered\. This is by invitation only \. We are hiring levels 2\-5\. If you are...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret… more
    Lockheed Martin (08/27/25)
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  • Usspacecom J8 Model-Based System Engineering SME

    KBR (Colorado Springs, CO)
    …Simulation, and Analytical support. An active TS/SCI clearance is MANDATORY, which is something only a US citizen can obtain. Key Responsibilities: + ... to be considered for this position, which is something only a US citizen can...critical role - protecting our national security. Why Join Us ? + Innovative Projects: KBR's work is… more
    KBR (07/18/25)
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