• Principal Program Cost Control Analyst

    RTX Corporation (Aurora, CO)
    …is required, as only US citizens are eligible for a security clearance ** Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of ... everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's… more
    RTX Corporation (08/20/25)
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  • Logistics Specialist, Data Center Operations

    Amazon (Aurora, CO)
    …that the candidate selected be a US Citizen and obtain and maintain an active TS / SCI security clearance with polygraph. Key job responsibilities - Receive ... training in driving box trucks up to 26' in length - Handle sensitive /classified materials - Work with and/or around moving mechanical parts - Occasionally work… more
    Amazon (08/20/25)
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  • Senior Manager Integrated Engineering…

    Lockheed Martin (Colorado Springs, CO)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... and perform organization level communications\. \- This position requires a government security clearance; you must be a US Citizen for consideration\. **Desired… more
    Lockheed Martin (08/14/25)
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  • Cleared IT Systems Administrator Senior

    BAE Systems (Broomfield, CO)
    …agency recognized by the US Secretary of Education, US Department of Education. + A current TS / SCI Security and CI polygraph is required. + Ability to work ... approach to managing risk across the enterprise for current and future information environments where the business and missions execute. We apply the use… more
    BAE Systems (08/09/25)
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  • Senior Engineer - Ground Systems / MBSE

    BAE Systems (Broomfield, CO)
    …by the US Secretary of Education, US Department of Education. + A current, active Secret security clearance is required with ability to obtain and maintain TS ... like Test Readiness Review (TRR), Factory or Site Acceptance Test (FAT/SAT); Security milestones like Interim Authority to Test (IATT), Authority to Operate (ATO);… more
    BAE Systems (08/08/25)
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  • Senior Systems Engineer, Air & Space Defense…

    RTX Corporation (Aurora, CO)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of ... US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship… more
    RTX Corporation (08/08/25)
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  • Software Engineer

    Lockheed Martin (Boulder, CO)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... device driver development and low\-level programming * Ability to obtain a secret government clearance **Desired Skills:** * Experience with embedded Linux and… more
    Lockheed Martin (08/08/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    …Ratchet + Agile development methodologies + Atlassian tool suite (JIRA, Confluence) ** Security Clearance Requirements** + Current/active TS / SCI with ... 5 years of related experience might be substituted for a degree + Security + certification + Experience with troubleshooting and maintaining enterprise IT systems +… more
    ManTech (08/08/25)
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  • Training Assessment and Evaluation Specialist

    Huntington Ingalls Industries (Colorado Springs, CO)
    …- 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $61,953.00 - $88,504.00 Security Clearance: TS / SCI Level of Experience: Mid This ... reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the US military and federal agency partners. Meet HII's… more
    Huntington Ingalls Industries (08/02/25)
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  • Join Our Talent Network - Counter Threat Finance…

    Amentum (Peterson AFB, CO)
    …with 10+ years relevant experience OR Bachelor's/Master's with 5+ years. + Active TS / SCI clearance (US Citizenship required). + Experience shall include Counter ... paid time off, and the chance to work alongside top professionals in the intel and defense communities. Make...Make your expertise count where it matters most-protecting national security .** **About Amentum** Amentum is a global leader in… more
    Amentum (08/01/25)
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