• Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …making an impact on a software engineering team + Active Top Secret US Security Clearance w/ SCI eligibility is required **Qualifications We Prefer:** ... and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US… more
    Sierra Nevada Company, LLC (11/07/25)
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  • Cyber Security SME (IA)

    KBR (Colorado Springs, CO)
    …in lieu. Citizenship and Clearance: + US Citizen. + Active Top Secret security clearance with ability to obtain TS/ SCI is required. Technical Knowledge: ... Projects: KBR's work is at the forefront of engineering, logistics , operations, science, program management, mission IT and cybersecurity...to join our team in Colorado Springs, CO. Active TS/ SCI clearance required. The Cyber Security SME (IA) IT… more
    KBR (12/10/25)
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  • Solution Architect III

    Sierra Nevada Company, LLC (Englewood, CO)
    …drive consensus among stakeholders. + **Ability to obtain/maintain a Top Secret US Security Clearance with SCI eligibility is required.** **Qualifications We ... . **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required as this… more
    Sierra Nevada Company, LLC (12/07/25)
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  • Nissc III Pursuit

    SAIC (Colorado Springs, CO)
    …to know. Immediately. **Qualifications** **Qualifications:** + Active Secret up through Top Secret / SCI clearance + Minimum requirements will vary based ... + Cybersecurity Engineering + Cybersecurity + Hardware Engineer + Logistics + Network Engineer + Program Analyst + Quality...has annual revenues of approximately $6.5 billion. For more information , visit saic.com. For information on the… more
    SAIC (11/06/25)
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  • Wideband Global SATCOM (Wgs) SME

    KBR (Colorado Springs, CO)
    …of degree. Citizenship and Clearance: + US Citizen + Active Top Secret security clearance with ability to obtain TS/ SCI is required. Technical Knowledge: ... + Innovative Projects: KBR's work is at the forefront of engineering, logistics , operations, science, program management, mission IT and cybersecurity solutions. +… more
    KBR (12/13/25)
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  • Network Administrator SME

    KBR (Colorado Springs, CO)
    …Management Program. Citizenship and Clearance: + US Citizen. + Active Top Secret security clearance with ability to obtain TS/ SCI is required. Technical ... + Innovative Projects: KBR's work is at the forefront of engineering, logistics , operations, science, program management, mission IT and cybersecurity solutions. +… more
    KBR (12/12/25)
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  • System Administrator (SA) SME

    KBR (Colorado Springs, CO)
    …Management Program. Citizenship and Clearance: + US Citizen. + Active Top Secret security clearance with ability to obtain TS/ SCI is required. Technical ... + Innovative Projects: KBR's work is at the forefront of engineering, logistics , operations, science, program management, mission IT and cybersecurity solutions. +… more
    KBR (12/12/25)
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  • Development SME

    KBR (Colorado Springs, CO)
    …Management Program. Citizenship and Clearance: + US Citizen. + Active Top Secret security clearance with ability to obtain TS/ SCI is required. Technical ... + Innovative Projects: KBR's work is at the forefront of engineering, logistics , operations, science, program management, mission IT and cybersecurity solutions. +… more
    KBR (12/12/25)
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  • UI/UX Developer

    CACI International (Aurora, CO)
    …with data engineers/analysts, shaping how complex datasets are visualized).** **Current TOP SECRET / SCI Security Clearance.** **Hands-on experience enhancing ... Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/ SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of… more
    CACI International (11/26/25)
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  • Senior Joint Space Warfighting Modeling,…

    KBR (Colorado Springs, CO)
    …skills (technical writing, developing presentations, briefing, etc). Qualifications: Required: + An active Top Secret clearance with SCI and SAP eligibility ... 5+ years of commercial/civil space experience (desired). + Experience working in SCI /SAP environment (highly desired). + CI Poly. Scheduled Weekly Hours: 40hrs Work… more
    KBR (11/18/25)
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