• Engineer IV

    General Atomics (Englewood, CO)
    …Required:** 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret (current SCI access with CI Poly) ... a DoD security clearance is required. An active DoD Top Secret ( TS ) security clearance...TS ) security clearance or the ability to obtain TS / SCI is desired. **US Citizenship Required?:** Yes… more
    General Atomics (12/11/25)
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  • Data Scientist / Senior AI Machine Learning…

    CACI International (Aurora, CO)
    …with concepts and techniques associated with adversarial AI and AI/ML assurance. + Active Top Secret / SCI clearance preferred. - ** ** **What You Can ... Data Scientist / Senior AI Machine Learning Research Engineer Job Category: Science Time Type: Full time Minimum...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
    CACI International (11/25/25)
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  • Software Engineer - Level 4 - (25-540)

    Northrop Grumman (Colorado Springs, CO)
    …of application, which is required to start with the ability to obtain and maintain a Top Secret - TS / SCI /SAP security clearance + Ability and willingness ... an exciting career opportunity for an Sr Principal Software Engineer - Level 4 - M&S Product Team Lead...Qualifications:** + Applicants holding a current, active in-scope DoD-issued ** Top Secret with SCI /SAP** security… more
    Northrop Grumman (11/08/25)
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  • Guidance, Navigation & Control Engineer

    Lockheed Martin (Highlands Ranch, CO)
    …1\) Be eligible to obtain, and maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS / SCI \) 2\) Be willing to consent to customer required ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know**… more
    Lockheed Martin (12/11/25)
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  • Engineer V

    General Atomics (Englewood, CO)
    …+ Ability to obtain and maintain a DoD Secret Security Clearance; active Top Secret ( TS )/ SCI clearance is desired. **US Citizenship Required?:** ... Required:** 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret ( SCI access eligible) **Pay Range Low:**… more
    General Atomics (01/16/26)
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  • Systems Engineer Senior Staff (Level 5)

    Lockheed Martin (Littleton, CO)
    …government space agencies or defense programs * Ability to obtain and maintain a Top Secret / SCI Security Clearance, thus US Citizenship is required **Desired ... worldwide\. Lockheed Martin is looking for a dedicated Systems Engineer to join the team in Waterton, Colorado supporting...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (12/30/25)
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  • Electronics Responsible Engineer IV

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... you will need to obtain and maintain a **DoD Top Secret clearance** , thus **US Citizenship...you will need to obtain and maintain a DoD TS / SCI clearance, thus US Citizenship is required\.… more
    Lockheed Martin (01/08/26)
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  • System Test Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …Test Regulations and experience in Air Force formal testing is a plus + Current Top Secret level clearance, with SCI eligibility Applicants selected will be ... and global customers. Kratos is seeking a System Test Engineer to join an exciting team of test engineers...+ Required to either be able to obtain a TS / SCI , or currently have a TS more
    Kratos Defense & Security Solutions, Inc. (12/31/25)
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  • Systems Engineer

    Lockheed Martin (Denver, CO)
    …Eligibility MUST BE AU\.S\. CITIZEN \- The selected candidate must possess an active Top Secret clearance with SCI eligibility to start\. **Basic ... **Description:** You will be a **Systems Engineer ** for the R&D team that investigates and...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information more
    Lockheed Martin (12/20/25)
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  • Fault Protection Systems Engineer

    Lockheed Martin (Littleton, CO)
    …Python or similar tool \(i\.e\. C, C\+\+, MATLAB, Java\) * Active Top Secret with ability to obtain SCI **Desired Skills:** * Model Based Systems Engineering ... Martin seeks an innovative and talented Fault Protection systems engineer \. - - - **What does this role look...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (12/06/25)
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