Senior Fluid Systems Engineer
Relativity Space, Long Beach, California, United States
$132,000 – $198,000 / year
about the median for senior mechanical roles
Senior levelMechanical
You will design and deliver propellant, pressurant, pneumatics, and other fluid systems that enable rocket propulsion, with full ownership across the design lifecycle. You need senior-level expertise in aerospace fluid systems engineering and spacecraft propulsion architecture.
Posted August 25, 2026 (5w ago)