• Satellite Systems Engineer

    CACI International (Aurora, CO)
    Satellite Systems Engineer Job Category: Intelligence Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... Posting End: 1/1/2099 **Opportunity:** Join CACI as a Satellite Systems Engineer and work in a high...and minimum 5 years of related work experience. + Active TS /SCI with Polygraph + Strong communication… more
    CACI International (12/18/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Aurora, CO)
    …experience on a government contract, Experience with systems engineering. + Active and transferable US government issued **DOD** ** TS /SCI** is required prior ... secure world. We have an exciting opportunity for a **Senior Principal Systems Engineer - Continuous Integration/Development (CI/CD)** **Product Owner** ,… more
    RTX Corporation (12/09/25)
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  • Senior Systems Engineer

    CACI International (Colorado Springs, CO)
    Senior Systems Engineer - Reliability, Availability, & Maintainability (RAM) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: ... for the Tactical Integrated Ground Suite (TIGS) System of Systems (SoS). These services cover a range of support...reliability, and maintainability. **Qualifications:** _Required:_ + Must hold an active TS with SCI preferred. Ability to… more
    CACI International (01/07/26)
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  • Systems Engineer Staff (Clearance…

    Lockheed Martin (Littleton, CO)
    …* Knowledge or experience MBSE concepts and tools \(i\.e\. CAMEO, etc\.\) * Active or Current TS /SCI clearance with Poly; US Citizenship Required **Desired ... - - - **What does this role look like?** SPP Alpha is looking for a system engineer to join a fast\-growing, dynamic program\. If you enjoy being a part of a team… more
    Lockheed Martin (11/22/25)
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  • Engineer Senior Principal II - Payload…

    BAE Systems (Boulder, CO)
    …and/or RF sensing payload and mission architecture for the intelligence community. + Current, active TS /SCI or DOD TS security clearance. **Pay Information** ... Description** Join Our Team and Launch Your Career. BAE Systems Space and Mission Systems , Inc. is...be available based on position level and/or job specifics. ** Engineer Senior Principal II - Payload Performance Lead** **117533BR**… more
    BAE Systems (10/29/25)
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  • Satellite Systems Engineer , Level 2…

    Lockheed Martin (Aurora, CO)
    …shifts * Able to support a critical position in a restricted area\. * Active DoD TS /SCI **Desired Skills:** * Demonstrated ability to rapidly resolve ... for you\. We are seeking a full\-time Satellite System Engineer to assist the Space Force operators in all...must be a US Citizen for consideration\. **Clearance Level:** TS /SCI **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (01/17/26)
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  • Software Engineer

    Lockheed Martin (Littleton, CO)
    …products \(user authentication, data encryption\) and secure development handling classified information \( Secret / TS /SCI\) * Active TS /SCI clearance * ... What We're Doing: At Lockheed Martin Rotary and Mission Systems \(RMS\), we are driven by innovation and integrity\....Secret clearance before start and willingness to obtain TS /SCI clearance * Familiarity with the full Software Development… more
    Lockheed Martin (01/15/26)
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  • Guidance, Navigation & Control,…

    Lockheed Martin (Littleton, CO)
    …to navigation and/or flight control algorithm development in weapon systems * An active U\.S\. DOD Secret clearance with an investigation date in the last 5 ... linear algebra, matrix math, statistics, trigonometry, and coordinate transformations * An active Secret clearance Security Clearance / Work Authorization: * To… more
    Lockheed Martin (11/22/25)
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  • Senior Security Integration Engineer

    Amentum (Fort Carson, CO)
    active DoD Secret Security Clearance + Must be able to obtain an active DoD Top Secret Security Clearance **Desired Requirements:** + Be an Elastic ... **Position Title: Senior Security Integration Engineer (Elastic Stack)** **Location:** Schriever Space Force Base,...- Not available for this position **Clearance Type:** DoD Secret **Shift:** Day shift **Travel Required:** Up to 10%… more
    Amentum (01/15/26)
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  • Sr Principal DevOps Engineer

    Northrop Grumman (Aurora, CO)
    …An additional 4 years of experience can be considered in lieu of degree. + ** Active Top Secret /SCI security clearance and adjudicated CI Polygraph required ... Systems Sector is looking for **Sr. Principal DevOps Engineer ** to augment our team. The DevOps Engineers must...Software and Digital Engineering department which has 200+ Software Engineer , DevOps Engineer , Systems Administrator,… more
    Northrop Grumman (12/11/25)
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