• DevOps Engineer - Level 3

    Northrop Grumman (Boulder, CO)
    …Qualifications** + Certifications: CompTIA Security+ (SecPlus) + Current and active DoD-issued TS / SCI clearance at the time of application + Technical leadership ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (10/22/25)
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  • Software Engineering Lead

    Parsons Corporation (Colorado Springs, CO)
    …Certification + AWS Cloud Practitioner Certification **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... experts with brilliant technologists. Are you an experienced software engineer looking to grow your skillset and work on...to learn new tools and concepts quickly. + Active TS security clearance, with SCI eligibility is… more
    Parsons Corporation (12/26/25)
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  • Associate Technical Fellow

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …solutions for product development. + Experience or certification in INCOSE standards. + Active Secret or Top Secret / SCI Security Clearance. **What you ... effectively integrate into program execution. + The ability to obtain and maintain a Top Secret Security Clearance is required. Learn more about the background… more
    Sierra Nevada Company, LLC (12/17/25)
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  • Systems Administrator 4 (25-351)

    Northrop Grumman (Colorado Springs, CO)
    …tools **Preferred Qualifications:** . Script experience a plus . Having a Top Secret security clearance with an MDA-based SCI is a plus . Experience with ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...opportunity for a Sr Principal Systems Administrator - Integration/CDS Engineer (25-351) to join our team of talented and… more
    Northrop Grumman (11/04/25)
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  • Project Engineer Senior

    Lockheed Martin (Louisville, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... will reflect the candidate's final work location\. Please note that the salary information is a general guideline only\. Lockheed Martin considers factors such as… more
    Lockheed Martin (01/01/26)
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  • Full Time - Software Infrastructure…

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance **Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of everything we do ... the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of… more
    RTX Corporation (12/30/25)
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  • Principal Antenna Ground Systems Engineer

    SAIC (Colorado Springs, CO)
    …must possess excellent written and communication skills. + **Must have a TS / SCI /poly.** Target salary range: $120,001 - $160,000. The estimate displayed ... hardware and software or engineering specifications. + Provides specific, detailed information for selection, implementation techniques, and tools for the most… more
    SAIC (12/24/25)
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  • Cyber Software Engineer

    Lockheed Martin (Denver, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... will reflect the candidate's final work location\. Please note that the salary information is a general guideline only\. Lockheed Martin considers factors such as… more
    Lockheed Martin (12/14/25)
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  • Field Service/Support Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …Performs other duties as assigned. Required Experience: + Must have an Active TS / SCI clearance. + BS in Electrical Engineering, Electronics, or related technical ... sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information , disability, status as a protected veteran, or any other protected… more
    Kratos Defense & Security Solutions, Inc. (12/04/25)
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  • Lead System Design/Architect Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …have a Secret clearance, with the ability to obtain and maintain a TS / SCI Preferred Skills and Experience Experience with the following: + Space to Ground ... sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information , disability, status as a protected veteran, or any other protected… more
    Kratos Defense & Security Solutions, Inc. (11/08/25)
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