Senior In-Space Propulsion Engineer is open at Cowboyspace in Kent, Washington. The posting gives a salary of $140K - $205K. Posted on Sep 2, 2026, and still on Cowboyspace’s careers page when we last checked, on Nov 14, 2026.
About the role
We are seeking a highly motivated Senior In-Space Propulsion Engineer to support the design, development, analysis, and validation of in-space propulsion systems. In this role you will be responsible for providing the systems which move our spacecraft. You will own delivery of on-orbit propulsion - from early trades between electric and/or liquid solutions through test and integration - and work at the intersection…
The opening lines of the posting. The rest is on Cowboyspace’s careers page.
Hiring at Cowboyspace
Cowboyspace has 68 open roles right now. Most are in Engineering, Manufacturing & Trades and Data & Research. The median advertised salary across its roles with a published range is $175K. See all its roles
