• 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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  • Mid Career Cybersecurity Engineer

    Lockheed Martin (Littleton, CO)
    …a facility that requires special access\. The selected candidate must possess an active Top Secret clearance with SCI eligibility to start\. \#LI\-CS1 ... **Description:** You will be the Mid\-Career Cybersecurity Engineer for the Cybersecurity team which is responsible...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information more
    Lockheed Martin (10/22/25)
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  • Embedded Cyber Software 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\. \#LI\-CS1 ... **Description:** You will be an Embedded Cyber Software Engineer for a research and development team which...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (10/10/25)
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  • Space Vehicle Responsible Systems Engineer

    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 ... of small teams or projects * Active or Current Top Secret Security Clearance \- U\.S\. citizenship...a fast\-paced, dynamic team environment * Active or Current TS / SCI **Security Clearance Statement:** This position requires… more
    Lockheed Martin (12/11/25)
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  • Cyber Integration Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Aurora, CO)
    …investigation and may need to meet eligibility requirements for access to classified information ; Top Secret clearance is required. Compensation At Booz ... requirements to system developers, sustainment teams, and stakeholders + Top Secret clearance + Bachelor's degree +...1253 + Knowledge of DoD 5000.01/02 + TS / SCI clearance + Bachelor's degree in Engineering, Information more
    BOOZ, ALLEN & HAMILTON, INC. (12/28/25)
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  • Senior Specialist, Software Engineer

    L3Harris (Colorado Springs, CO)
    …related experience. In lieu of a degree, minimum of 10 years of prior related experience. + Top Secret or TS / SCI Clearance + Experience in VMWare and ... interest of national security. Job Title: Senior Specialist, Software Engineer / Virtualization Engineer Job Code: 32251...troubleshooting and support of new system fielding. + Maintain Top Secret Clearance, which requires US Citizenship.… more
    L3Harris (12/20/25)
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  • Chief Engineer - Level 6

    Northrop Grumman (Aurora, CO)
    …achieve a common goal. + Must have US Citizenship with an Active DOD Top Secret clearance with current TS / SCI at time of application + Background AWS ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the...is looking for you to join us as Chief Engineer located in **Aurora, CO.** This role will serve… more
    Northrop Grumman (12/12/25)
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  • Engineer IV

    General Atomics (Englewood, CO)
    …and System Analysis + Trade Studies + Maintain the strict confidentiality of sensitive information . + Responsible for observing all laws, regulations and other ... 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret **Pay Range Low:** 98,100 **City:** Englewood **Clearance… more
    General Atomics (12/11/25)
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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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