Senior Propulsion Test Engineer
Impulse Space — Aerospace · Aerospace & Defense · Automotive & Transportation
About the role
As a Senior Propulsion Test Engineer at Impulse , you will be responsible for liquid rocket propulsion test operations while working closely with a fast paced, agile team that produces high-performance spacecraft from clean sheet designs. The Propulsion Test Team at Impulse Space is responsible for designing, building, and operating world class test stands to support the development and production of engines and propulsion components that will serve in Impulse’s goal of pioneering the future of in-space transportation. This team is located at the Mojave Air & Space Port which is home to many firsts in air and space development. Note: This position qualifies for a Mojave differential pay
Conduct test operations of liquid rocket propulsion hardware
Perform test setup, hardware inspections, checkouts and troubleshooting
Create, modify, and optimize test sequences and procedures
Improve operational efficiency through process upgrades and implementation of new hardware solutions
Design and build clean sheet fluid, mechanical and electrical systems in support of high-rate testing
Resolve technical issues with innovative and resourceful solutions
Mentor early career engineers
Bachelor’s degree in mechanical, aerospace, electrical engineering or related field
6+ years of professional experience in hardware development testing
Strong engineering fundamentals in thermal, structural, and fluids analysis
Prior hands-on operational experience working with aerospace test facilities
Demonstrated experience owning test stand design and build-up
Able to create and clearly communicate fluid P&IDs, electrical and controls schematics
Able to identify and procure appropriate test equipment
Proficient with data acquisition and control methods
Demonstrated ability of taking project ownership and working well in small teams
What the index says about this role
- First seen by JobLarper — Aug 2, 2026, 6 days ago. Older postings collect hundreds of applicants — a tailored résumé matters more the longer a role has been live.
- Impulse Space is hiring actively — 100 open roles indexed.
Derived from the 27,000 roles JobLarper indexes daily from official company boards — not from the job description above.
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