• Sr Principal Engineer Systems - Core…

    Northrop Grumman (Colorado Springs, CO)
    …-Launch and Missile Defense Systems provides an excellent opportunity for a Sr Principal Engineer Systems - Core SE Team Lead (25-334) to join our team of ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/03/25)
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  • Sr. Missile Systems Integration & Test…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    Sierra Nevada Corporation (SNC) is seeking a dynamic and skilled Systems Integration & Test Engineer to play a critical role in the research, design, ... leading a team to design and test advanced autonomous aircraft and missile systems , managing the product life-cycle from subsystem design through to fully integrated… more
    Sierra Nevada Company, LLC (09/01/25)
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  • Project Engineer I - Space Vehicle…

    BAE Systems (Boulder, CO)
    **Job Description** The BAE Systems Space & Mission Systems sector is seeking engineering talent to join our Space Vehicle Simulator team. On this team you will ... deliver and support real-time simulators of Space & Mission Systems Space Vehicles. This position will report to the...on a specific spacecraft program. The role requires an engineer with a keen interest in aerospace and the… more
    BAE Systems (10/15/25)
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  • Systems Security Engineer III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …work environment that supports and protects explorers and heroes? Join our team! As a Systems Security Engineer III, you will be using your skills and expertise ... to design, test, and implement our secure operating systems , networks, security monitoring, and tuning. You'll be responsible for the management of our IT security … more
    Sierra Nevada Company, LLC (11/20/25)
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  • Software Systems Engineer

    SAIC (Colorado Springs, CO)
    **Description** SAIC is on the lookout for a dynamic and innovative **Software Systems Engineer ** for the Horizon 2 contract, aimed at bolstering the US Space ... software engineering principles and a passion for pioneering space systems , this is your opportunity to influence the next...GCP and Azure, familiarity with Kubernetes, Online Services, and Active Directory, confluence, JIRA and or smart sheets. +… more
    SAIC (11/18/25)
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  • Systems Engineer Intern - Summer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …+ Pursuing a degree in engineering or a related discipline + Basic knowledge of systems engineer principles + Basic knowledge of systems engineer ... it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation ...Citizenship status is required as this position needs an active US Security Clearance for employment. Non-U.S. citizens may… more
    Sierra Nevada Company, LLC (09/19/25)
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  • Principal/Senior Principal Systems

    Northrop Grumman (Aurora, CO)
    …making history. **About the Team:** We are looking for a Principal or Senior Principal Systems Engineer to join our team at Buckley Space Force Base! Our team ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...is **not** available for this position. Must have an active TS with SCI eligibility to be considered for… more
    Northrop Grumman (11/21/25)
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  • Senior Systems Engineer - (Onsite)

    RTX Corporation (Colorado Springs, CO)
    …meet the demands of a rapidly evolving global market. We are seeking a Senior Systems Engineer to work onsite at Colorado Springs, CO. This position requires an ... Role Type: Onsite US Citizen, US Person, or Immigration Status Requirements: Active and transferable US government issued security clearance is required prior to… more
    RTX Corporation (09/05/25)
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  • Sr Principal Systems Engineer - TS…

    Northrop Grumman (Colorado Springs, CO)
    …the warfighter. Come be a part of our mission! **We are seeking Senior Principal Systems Engineer to join one of our programs located in Colorado Springs, ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...PhD + **Must have US Citizenship with current or active Top Secret Clearance with ability to obtain SCI… more
    Northrop Grumman (11/21/25)
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  • Systems Engineer - System Analysis

    Lockheed Martin (Littleton, CO)
    …* Strong team collaboration, communication and presentation skills * Master's Degree in Systems Engineering or relevant Graduate degree * Active or Current Top ... System Analysis Technical Lead to join the CPS team\. As the **System Analysis Engineer ** , you will join the System Analysis team on the Conventional Prompt Strike… more
    Lockheed Martin (11/12/25)
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