• Software Dev Engineer II , Analytics…

    Amazon (Denver, CO)
    …like Q Business, Q Developer and Kiro. We are seeking a Software Development Engineer who can thing big and simplify solutions to complex problems, all while ... have the best experience possible! A successful Software Development Engineer joining the team will be an innovator, building...scale. The candidate selected must obtain and maintain a security clearance at the TS/SCI with polygraph level. Upon… more
    Amazon (09/30/25)
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  • Test Engineer II - Software

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and tools? Join us in championing and protecting explorers and heroes! As a Test Engineer at SNC, you will be using your skills and expertise to simulate, test, ... tests using top industry tools. As a cross functional engineer , you'll test system and component level new products...lifecycle. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR… more
    Sierra Nevada Company, LLC (09/27/25)
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  • Engineer Senior Principal II Radar…

    BAE Systems (Westminster, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Principal II Radar Systems Subject Matter Expert** **115075BR** ... US Secretary of Education, US Department of Education. + A current, active Secret security clearance is required with ability to obtain and maintain a Top Secret. +… more
    BAE Systems (09/09/25)
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  • Project Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    We are seeking a highly skilled Project Engineer with expertise in sensor systems to support the design, integration, and validation of advanced mission systems on ... What to look forward to: The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a… more
    Sierra Nevada Company, LLC (09/24/25)
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  • Reliability Engineer II (Onsite)

    RTX Corporation (Colorado Springs, CO)
    …(R&M) Engineer with multi years of experience or practical application in working with electronic and mechanical systems for military contractors and ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...supporting products designed for the military. This engineer will be responsible for providing R&M support to… more
    RTX Corporation (08/28/25)
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  • RF Engineer (Level II ) - Top Secret…

    Lockheed Martin (Littleton, CO)
    **Description:** Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as a destination, we see it as a ... focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across...built for you - - - As an RF Engineer at LM Space, you will support the Global… more
    Lockheed Martin (08/21/25)
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  • Systems Engineer II - Military…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …united and sustain our way of living. Join our team! As a Systems Engineer , you will be using your skills and expertise to research, architect, model, simulate, ... and detailed design, simulation, and test using progressive tools. As a cross-functional engineer , you are in charge of system-level ownership of new products and… more
    Sierra Nevada Company, LLC (08/20/25)
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  • Project Engineer II , ASIC/FPGA…

    Lockheed Martin (Denver, CO)
    **Description:** Join Our Team as an **ASIC & FPGA Project Engineer ** where you will support over 50 different programs and research and development \(R&D\) efforts, ... Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as...our Silicon Solutions team and seeking a well\-rounded Project Engineer who excels in project planning and tracking as… more
    Lockheed Martin (08/01/25)
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  • Cable and Harness ElectroMechanical…

    Lockheed Martin (Englewood, CO)
    **Description:** Join us at Lockheed Martin as an **ElectroMechanical Engineer ** where you will be responsible for product design, development, and production ... The Fleet Ballistic Missile Avionics team is seeking an experienced Electromechanical Engineer who will work closely with senior engineers to develop preliminary 3D… more
    Lockheed Martin (09/27/25)
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  • Vulnerability Management & DevSecOps…

    EchoStar (Littleton, CO)
    …record of technical leadership and program maturity + Deep hands-on experience with application security tools (eg, SCA, SAST, DAST, IaC, Secrets, Container ... GitHub Actions, and Azure DevOps + Strong experience in cloud and application security , including AWS, Azure, GCP, Terraform, OWASP Top 10/API Top 10, and… more
    EchoStar (09/21/25)
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