• Sr. Missile Systems Integration & Test…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …Corporation (SNC) is seeking a dynamic and skilled Systems Integration & Test Engineer to play a critical role in the research, design, development, testing, ... that meet the needs of our customers and contribute to national defense . The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business… more
    Sierra Nevada Company, LLC (09/01/25)
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  • Sentinel - Sr Principal Systems Engineer…

    Northrop Grumman (Colorado Springs, CO)
    …the right opportunities to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking to hire a Sr. Principal Systems Engineer to ... the Air Force's sustainment, development, production and deployment of hardware and system modifications for Intercontinental Ballistic Missile (ICBM) Ground… more
    Northrop Grumman (09/10/25)
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  • Sentinel Sr Principal Software Engineer

    Northrop Grumman (Colorado Springs, CO)
    …that perform/support SCF/Critical signal trace threads. + Able to create system, hardware and software verification plans to address complete functional ... your life and launch your career today. Northrop Grumman Defense Systems is seeking a passionate **Sr Principal Software... Systems is seeking a passionate **Sr Principal Software Engineer - 14588** to join our team and support… more
    Northrop Grumman (09/16/25)
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  • RF Engineer Staff (Level IV)

    Lockheed Martin (Littleton, CO)
    …for Space Vehicles, Hypersonics, Human Space Flight, Interplanetary Missions, Missile Defense , and more\. The RF Talent Center thrives on collaboration, innovation, ... and adapting quickly to evolving customer requirements\. As an **RF Engineer ** , you will architect, design, and develop RF systems and circuitry, including… more
    Lockheed Martin (09/13/25)
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  • Principal/Senior Principal Systems Engineer…

    Northrop Grumman (Aurora, CO)
    …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 deploys Linux ... based ground systems for a large missile defense contract. We provide a combination of Linux system design, administration, and sustainment (no Windows!), cyber… more
    Northrop Grumman (08/22/25)
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  • Mechanical Integration Systems Engineer

    Lockheed Martin (Littleton, CO)
    …team has supported the Navy's mission to provide affordable and credible strategic defense \. We offer unique career opportunities and challenges on a program with a ... Missile\. Lockheed Martin is looking for a highly motivated Mechanical Integration Engineer to become a member of the Systems Engineering and Integration Team… more
    Lockheed Martin (11/14/25)
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  • Systems Engineer - Secret Clearance

    Lockheed Martin (Colorado Springs, CO)
    …is dedicated to engineering, developing, and integrating new capabilities for the Missile Defense System that protects the United States and its allies\. While we ... Development, Automated Testing, Cyber Security, and enhancing critical missile defense technologies\. **The Work** Develops and publishes corporate business… more
    Lockheed Martin (09/18/25)
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  • Sr Staff Cyber Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    …the warfighter. We are looking for you to join our team as a Sr Staff Cyber Systems Engineer to join the Sentinel Mission Defense Team based out of Roy, UT. As a ... Sr Staff Cyber Systems Engineer at Northrop Grumman you will have a challenging...Minimum of 8 years hands-on design, implementation, integration, testing, verification and experience involving; Avionics Engineering Systems, Hardware… more
    Northrop Grumman (11/15/25)
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  • RF Engineer , Senior (Level III) - Top…

    Lockheed Martin (Littleton, CO)
    …that's built for you\. - - - Lockheed Martin Space is seeking a **Senior RF Engineer ** to join our team in **Littleton, CO** \! By joining the Lockheed Martin Space ... related to Space Vehicles, Hypersonics, Human Space Flight and Interplanetary Missions, Missile Defense , and more\. In this RF engineering role within LM Space, you… more
    Lockheed Martin (10/08/25)
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  • Sentinel Principal Software Engineer

    Northrop Grumman (Colorado Springs, CO)
    …of all artifacts required for peer review. + Able to create system, hardware and software verification plans to address complete functional validation as ... your life and launch your career today. Northrop Grumman Defense Systems is seeking a passionate **Sentinel Principal Software... Systems is seeking a passionate **Sentinel Principal Software Engineer - 14624** to join our team and support… more
    Northrop Grumman (11/13/25)
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