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Senior Propulsion Development Engineer (Thrusters)

Impulse - Redondo Beach, CA, United States - In-office

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Impulse is seeking a Senior Propulsion Development Engineer to own all aspects of in-house propulsion system design, analysis, implementation, and operation. You will work with a fast-paced, agile team developing high-performance spacecraft from clean sheet designs, building on the successful Mira spacecraft program. The role focuses on storable liquid bipropellant thrusters and subsystems for on-orbit and lander applications. Key responsibilities include: - Own all aspects of bipropellant thruster and subsystem development - Conduct analysis and testing to validate hardware performance and function - Prepare, plan, and execute tests including engine hotfire testing - Collaborate across engineering, manufacturing, and operations teams to deliver reliable, high-performance, integrated systems - Resolve technical issues with innovative, resourceful solutions - Lead technical projects and mentor small teams of engineers Required qualifications: - Bachelor's degree in engineering or science - 5+ years of demonstrated experience in aerospace propulsion - Prior hands-on experience with bipropellant rocket engines, including hardware and combustion device testing - Strong proficiency in fluids, thermodynamics, heat transfer, mechanics, and materials - Ability to perform system trades across thermal-fluids analysis and materials selection - Hands-on experience with fluid, mechanical, electrical, and controls systems - Demonstrated project ownership and collaborative team skills This is an excellent opportunity for an experienced propulsion engineer to make a direct impact on next-generation spacecraft propulsion systems.

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