• 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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  • Social Worker - HUD Vash

    Veterans Affairs, Veterans Health Administration (Grand Junction, CO)
    …#: 51054-A; 51055-A Requirements Conditions of Employment You must be a US Citizen to apply for this job. Selective Service Registration is required for males ... until all requirements are met. Basic Requirements: Citizenship - You must be a citizen of the United States English Language Proficiency - You must be proficient in… more
    Veterans Affairs, Veterans Health Administration (12/17/25)
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  • Contracts Intern - Summer

    Lockheed Martin (Highlands Ranch, CO)
    …in Microsoft Office and strong analytical skills\. Must be a US Citizen \. **Basic Qualifications:** * Pursuing Bachelor's or Master's degree in Contracts or ... Project experience and/or analysis of written documents * Must be a US Citizen **Desired Skills:** * Local candidates preferred * Business acumen and/or prior… more
    Lockheed Martin (12/17/25)
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  • Senior RF Engineer (Level III) - Top Secret…

    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 (12/16/25)
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  • Business Development Manager - Commercial, Energy…

    General Motors (Denver, CO)
    …worldwide; travel required up to 40%. + Candidate must be a US Person (US citizen , US permanent resident, asylee or refugee). + Eligible to obtain Secret US Security ... control restrictions and requires the successful candidate to be a US Person (US citizen , US permanent resident, asylee or refugee). **About GM** Our vision is a… more
    General Motors (12/16/25)
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  • Guidance, Navigation, & Control Engineer (Level…

    Lockheed Martin (Littleton, CO)
    …the program/customer, this position requires the selected employee to be aU\.S\. Citizen \. * Active Top Secret clearance with SCI \(adjudicated or eligibility\) is ... 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 (12/13/25)
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  • Guidance, Navigation & Control Engineer (Level II)

    Lockheed Martin (Highlands Ranch, CO)
    …of the program/customer, this position requires the selected employee to be aU\.S\. Citizen \. * Although not required to start, for long term employment on this ... 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 (12/13/25)
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  • Sentinel - Systems Engineer/Principal Systems…

    Northrop Grumman (Colorado Springs, CO)
    …degree, or 0 years of experience with master's degree + Must be a US Citizen with an Active DoD Secret Clearance with an investigation date within the last 6 ... with master's degree, 1 year of experience with PhD + Must be a US Citizen with an Active DoD Secret Clearance with an investigation date within the last 6… more
    Northrop Grumman (12/12/25)
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  • Software Engineer Sr

    Lockheed Martin (Littleton, CO)
    …experience\. No Security clearance required to start however must be a US Citizen and able to obtain a TS/SCI clearance\. Responsibilities include: * Planning and ... 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 (12/11/25)
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  • Electro-Mechanical Engineer II, Harness Design

    Lockheed Martin (Littleton, CO)
    …principles\. * CAD, CREO, or ZUKEN experience * Must be a US Citizen ; this position will require the ability to obtain government security clearance\. **Desired ... 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 (12/11/25)
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