• Systems Engineer III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …Knowledge of requirements management, functional requirements parsing, derivation, and allocation; systems design, systems integration , technical risk ... and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration , test , certification, ground/flight training and complete… more
    Sierra Nevada Company, LLC (10/02/25)
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  • Sr Principal Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …understanding of requirements management, functional requirements parsing, derivation, and allocation; systems design, systems integration , technical risk ... and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration , test , certification, ground/flight training and complete… more
    Sierra Nevada Company, LLC (09/25/25)
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  • Spacecraft Systems Engineer

    General Atomics (Englewood, CO)
    …**DUTIES AND RESPONSIBILITIES:** + Support program requirement verification through the assembly, integration , and test process, including system-level test . ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...requirements are satisfied by SV design. + Develop FDIR test scenarios and support test plan and… more
    General Atomics (09/11/25)
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  • GMASS Software Engineer

    Nou Systems, Inc. (Colorado Springs, CO)
    nou Systems , Inc. (nSI) is now officially a 100% ESOP company! We value teamwork and collaboration, and this transition allows us to take that commitment to a new ... services, and expertise with powerful, data driven insights that transform defense systems and improve capabilities. We are pleased to announce the opening for… more
    Nou Systems, Inc. (08/13/25)
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  • Virtualization Systems Engineer (SECRET…

    Lockheed Martin (Colorado Springs, CO)
    …issues\. You will collaborate with cross\-functional teams to ensure seamless integration of virtualized systems with other infrastructure components, and ... America's missile defense\. Together, this national team supports the design, development, test , integration and fielding of hardware and software elements that… more
    Lockheed Martin (09/05/25)
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  • Chief Systems Engineer

    SAIC (Boulder, CO)
    …industry-related experience, including a minimum of 5 years in software development, test and/or integration of capabilities in operational Department of Defense ... markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration ; enterprise IT, including cloud services;… more
    SAIC (08/20/25)
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  • Systems Security Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration , test , certification, ground/flight training and complete ... will be using your skills and expertise to design, test , and implement our secure operating systems ,...design, test , and implement our secure operating systems , networks, security monitoring, and tuning. You'll be responsible… more
    Sierra Nevada Company, LLC (09/10/25)
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  • Systems Engineering, MBSE

    Lockheed Martin (Littleton, CO)
    …find a career that's built for you\. Lockheed Martin seeks a highly motivated ** Systems Engineer for Model Based Systems Engineering \(MBSE\)** to join the ... Global Security team in Denver, Colorado\. As a ** Systems Engineer for Model Based Systems Engineering \(MBSE\)** , your responsibilities will include, but are… more
    Lockheed Martin (08/23/25)
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  • Technician III - Optical Assembly

    BAE Systems (Boulder, CO)
    …environment with a team of optics personnel, engineers and technicians to test , and characterize components and assist in building novel state-of-the art space ... based and airborne optical systems . + Balance fast paced daily work often with...per company processes and commercial standards + Measure and test optical components and assemblies using a variety of… more
    BAE Systems (09/24/25)
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  • Space Mission Operations Systems Engineer

    General Atomics (Centennial, CO)
    …the development and maintenance of Mission Operations Plans, to include LEOP + Support integration & test phases as programs transition to dress rehearsals + ... + Requirements and Interface Control Document (ICD) development + Ground Services Integration , Test and/or Verification + Design reviews, milestone reviews such… more
    General Atomics (09/11/25)
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