• Systems Engineer

    Lockheed Martin (Denver, CO)
    …actively contributes to a positive team culture\. ## Eligibility MUST BE AU\.S\. CITIZEN \- The selected candidate must possess an active Top Secret clearance with ... position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS/SCI w/Poly **Other Important Information You… more
    Lockheed Martin (12/20/25)
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  • GNC Hardware Engineer - GPSR/IMU (Level II)

    Lockheed Martin (Littleton, CO)
    …of the program/customer, this position requires the selected employee to be aU\.S\. Citizen \. * Although not required to start, selected candidates will be required ... position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS/SCI **Other Important Information You Should… more
    Lockheed Martin (12/20/25)
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  • Associate Manager, Integrated Program Planner - IV

    Lockheed Martin (Littleton, CO)
    …project briefings to internal and external customers * Must be a United States citizen and have an _active_ Secret security clearance **Desired Skills:** * 9 years ... position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should… more
    Lockheed Martin (12/20/25)
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  • Subcontract Program Management, Sr. Manager

    Lockheed Martin (Englewood, CO)
    …* Previous formal leadership experience\. * You will need to be a US Citizen , andbe able to **obtain** and maintain a US SECRET clearance, to support this ... position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should… more
    Lockheed Martin (12/19/25)
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  • RF Engineer (Level V) - Top Secret clearance

    Lockheed Martin (Littleton, CO)
    …of the program/customer, this position requires the selected employee to be aU\.S\. Citizen \. * Prior to starting employment, selected candidates will be required to ... position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS/SCI w/Poly **Other Important Information You… more
    Lockheed Martin (12/19/25)
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  • Mechanical Engineer

    Lockheed Martin (Littleton, CO)
    …\(Creo, Catia, AutoCad\) software * Proficiency in Microsoft Office applications\. * US citizen with the ability to obtain a DoD secret clearance **Desired Skills:** ... position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should… more
    Lockheed Martin (12/19/25)
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  • Electrical Battery Test Engineer - Early Career

    Lockheed Martin (Littleton, CO)
    …documentation and basic systems engineering concepts\. Must be a US Citizen \. **Basic Qualifications:** * Bachelor's degree in Mechanical, Electrical or Chemical ... documentation and basic systems engineering concepts * Must be a US Citizen **Desired Skills:** * Familiarity with systems engineering principles and the ability… more
    Lockheed Martin (12/19/25)
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  • Mechanical Engineer Stf - Structures Team

    Lockheed Martin (Littleton, CO)
    …obtain and maintain a Secret security clearance \- must be aU\.S\. Citizen **Desired Skills:** * Deep technical understanding of missile system disciplines, ... position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should… more
    Lockheed Martin (12/18/25)
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  • Electronics Engineer Stf - Ordnance Team

    Lockheed Martin (Littleton, CO)
    …and maintain a Secret security clearance \- must be aU\.S\. Citizen **Desired Skills:** * Experience overseeing ordnance initiation electronics design, including ... position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should… more
    Lockheed Martin (12/18/25)
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  • Senior Software Engineer - PSI Solutions

    Educational Testing Service (Denver, CO)
    …will include the US Government, therefore the successful candidate must be a US Citizen and be able to pass a level 1 (Confidential) security clearance **What You'll ... independently and manage priorities in a dynamic environment. + Must be a US Citizen and able to receive a level 1 security clearance **Preferred Experience** + JSP… more
    Educational Testing Service (12/17/25)
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