Senior Mechanical Engineer – Rocket Structures & Mechanisms

Relativity Space is seeking an experienced design engineer to guide Terran R mechanisms, including stage separation and payload deployment. You will collaborate across structures, avionics, and fluids teams to deliver mechanical systems from concept through testing.

You will work in a fast-paced environment, owning projects end-to-end with a focus on manufacturability and speed, applying CAD, analysis, and hand-on hardware build skills.