• UAS Conceptual Design Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …innovative design solutions. + **Ability to obtain/maintain a Top Secret US Security Clearance is required** **Qualifications We Prefer:** + Background in ... seeking a highly skilled and innovative UAS Conceptual Design Engineer to join our dynamic engineering team. This role...ability to obtain and maintain a Top Secret US Security Clearance . US Citizenship status is required… more
    Sierra Nevada Company, LLC (11/21/25)
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  • Missile Systems Integration & Test Engineer…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …Aided Engineering tools + **The ability to obtain and maintain a Secret US Security Clearance is required** **Qualifications We Prefer:** + Background in the ... seeking a dynamic and skilled Systems Integration & Test Engineer to play a critical role in the research,...the ability to obtain and maintain a Secret US Security Clearance . US Citizenship status is required… more
    Sierra Nevada Company, LLC (11/10/25)
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  • Engineer Principal - Ground Systems

    BAE Systems (Westminster, CO)
    …implementation of space to ground and terrestrial Type 1 encryption devices. \#LI-AP1 A security clearance or access with Polygraph is not required to be ... our team with a talented and energetic ground system engineer in support of operation of space vehicles and...Education. + Ability to obtain and maintain a Secret clearance . + Understanding of connectivity configurations between dev, test,… more
    BAE Systems (01/09/26)
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  • ASIC/FPGA Design Engineer III

    Lockheed Martin (Littleton, CO)
    …designing with AMD Versal, Microchip RTG4 FPGAs\. * Lab testing experience ** Security Clearance Statement:** This position requires a government security ... Please join us as an **ASIC & FPGA Design Engineer ** , where you will be working within the...Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as… more
    Lockheed Martin (01/15/26)
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  • Cloud Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …close within 90 days from the Posting Date. Keyword: CCSP, AWS Cloud Architect/ Engineer , Cloud SW developer, Cloud network developer, Software Integration ... Job Descriptions: Ready for What's Next? Kratos Defense & Security Solutions develops and fields transformative, affordable technology, platforms,...do the right thing. Kratos is seeking a Cloud Engineer with a minimum of 5 years' experience in… more
    Kratos Defense & Security Solutions, Inc. (12/21/25)
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  • Lead Test Engineer

    Lockheed Martin (Colorado Springs, CO)
    …IEEE 1012, and AS9100 * Experience with virtual/converged systems and technologies ** Security Clearance Statement:** This position requires a government ... is looking for a proven and experienced lead test engineer to support the Peace Krypton \(PK\) program\. THE...security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (12/18/25)
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  • Cloud Cyber Engineer

    CACI International (Denver, CO)
    …US Anticipated Posting End: 12/29/2025 **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If you are interested ... Cloud Cyber Engineer Job Category: Information Technology Time Type: Full...needs of the program. Responsibilities include serving as information security specialist, reviewing all software , hardware, and… more
    CACI International (11/11/25)
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  • System Integration and Test Engineer

    Lockheed Martin (Littleton, CO)
    …* Lead CTC/TE and ME experience during build of final spacecraft integration ** Security Clearance Statement:** This position requires a government security ... college or equivalent experience/combined education * Aerospace or defense systems hardware/ software integration experience * Test Engineer \(TE\) and/or… more
    Lockheed Martin (12/17/25)
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  • RF Engineer

    Lockheed Martin (Littleton, CO)
    …Experience with CAD software suites such as AutoCAD * Active TS/SCI security clearance is required for consideration **Desired Skills:** * Bachelor's or ... team is seeking a highly skilled and motivated RF Engineer Stf to join our development team\. As member...and techniques **Selected candidate must have an active TS/SCI security clearance for consideration\.** **This is an… more
    Lockheed Martin (01/09/26)
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  • Radiation Effects Engineer (Level IV)

    Lockheed Martin (Littleton, CO)
    …5\+ years or more of professional experience * Active or Current TOP SECRET security clearance preferred ** Security Clearance Statement:** This position ... that's built for you\. As an experienced Radiation Effects Engineer , you will lead and/or support the Specialty Engineering...requires a government security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (11/20/25)
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