• Engineer Principal Space Vehicle…

    BAE Systems (Boulder, CO)
    …strong execution. **What You ll Do:** + Lead, coordinate, and participate in the development of propulsion solutions and architectures for a wide variety of ... of new and/or refinement of existing propulsion systems (eg propulsion system/component sizing, requirement development and allocation, performance analyses,… more
    BAE Systems (09/30/25)
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  • Propulsion Engineer

    Actalent (Longmont, CO)
    …of mechanical subsystems for satellites. This role offers exciting opportunities to lead propulsion development and design, and to contribute to projects from ... inception to launch. Responsibilities + Lead the development and design of propulsion subsystems for satellites. + Collaborate with cross-functional teams across… more
    Actalent (09/27/25)
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  • Senior Quality Engineer - Ejection…

    RTX Corporation (Colorado Springs, CO)
    …of a rapidly evolving global market. Collins Aerospace is seeking a Sr Quality Engineer , to support the Development Quality & Integrity function within the ... compelling gains to the consistency, efficiency, and productivity of product development efforts across engineering processes and programs. The focus of this… more
    RTX Corporation (09/23/25)
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  • Spacecraft Thermal Engineer

    Lockheed Martin (Englewood, CO)
    …and find a career that's built for you\. As a Spacecraft Design Thermal Engineer you will be responsible for performing preliminary and detailed thermal design and ... analysis on spacecraft components and subsystems \( Propulsion , etc\.\), as well as performing comprehensive modelling of...* Paid time off * Work/life balance * Career development * Mentorship opportunities * Rewards & recognition \#LI\-CS1… more
    Lockheed Martin (09/26/25)
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  • UAS Conceptual Design Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    SNC is seeking a highly skilled and innovative UAS Conceptual Design Engineer to join our dynamic engineering team. This role will play a crucial role in the early ... stages of UAS development , responsible for creating and refining initial design concepts...various design options. + Perform preliminary aerodynamic, structural, and propulsion system analyses. + Utilize Multidisciplinary Design Analysis and… more
    Sierra Nevada Company, LLC (08/25/25)
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  • Mechanical Engineer Asc

    Lockheed Martin (Englewood, CO)
    …Mission is Ours\. Lockheed Martin Space in Englewood, CO is seeking a Mechanical Propulsion Engineer \. In this role, you will have the opportunity to: manage ... our priority, we provide diverse career opportunities designed to propel development and boost agility\. Our flexible schedules, competitive pay, and comprehensive… more
    Lockheed Martin (10/02/25)
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  • Systems Engineer

    Butler America (Centennial, CO)
    Systems Engineer Location: Centennial, CO Job ID: #69405 Pay Rate: $81-91 Position can be hybrid (need to be able to be on site 2-3 days a week - Candidate needs to ... Responsibilities include: * Executing systems engineering activities for Vulcan Centaur Development including (but not limited to) requirements development ,… more
    Butler America (09/24/25)
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  • Systems Engineer - Mechanical/Electrical…

    Lockheed Martin (Englewood, CO)
    …team is an organization within the greater FBM program which supports the development of the Next Generation System by developing concepts, researching, and maturing ... technologies to support the development of the next FBM Missile System\. Learn about...Martin \(LM\) is looking for a dedicated Systems Integration Engineer to become a member of the Missile Subsystem… more
    Lockheed Martin (07/30/25)
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  • Systems Engineer Senior - Mechanical…

    Lockheed Martin (Englewood, CO)
    …Lockheed Martin \(LM\) is looking for a highly motivated Mechanical Systems Integration Engineer to become a member of the Missile System Engineering & Integration ... Team\. As a **Systems Integration Engineer ** , you will serve as a key interface...System modeling\. b\.\) Requirements and Interface Control Document \(ICD\) development \. c\.\) System Integration, Test and/or Verification\. d\.\) Test… more
    Lockheed Martin (09/22/25)
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  • Senior DevSecOps Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …Space Intelligence, Surveillance, and Reconnaissance (SISR) business unit. We're seeking an Engineer who can bring their development fundamentals, a passion for ... more secure world. We have an exciting opportunity for a Senior DevSecOps Engineer to join our high-impact team supporting a mission-critical program within the… more
    RTX Corporation (10/01/25)
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