# Propulsion Engineer II, Engine Systems & Test

Hiring organization: [Relativity Space](https://career.thegoodapps.co/organizations/relativity-space)

Canonical page: https://career.thegoodapps.co/jobs/1ee057c3-1096-4d5d-9351-5d5677bfb9e8

Listed on Relativity Space's own careers site. Applications go to them directly.

- Seniority: Mid
- Location: Long Beach, CA
- Salary: 104000 – 156000 USD per year

## Summary

This role involves designing and optimizing rocket engine systems for a commercial launch vehicle, working across the full lifecycle from concept through flight qualification. It suits engineers with propulsion experience who thrive in collaborative environments and want to shape both technical decisions and company culture at a growing aerospace startup.

_Our summary, not Relativity Space's wording._

## Skills named

Fluid Mechanics, Thermodynamics

## Required

- Bachelor's degree in science, engineering, technology, or mathematics
- 2+ years relevant experience in complex engineering systems development and/or test environment
- Working knowledge of liquid-propellant rocket engines
- Experience applying engineering fundamentals in fluid mechanics and thermodynamics
- Demonstrated ownership and problem-solving skills
- Ability to lead collaborative projects with minimal oversight

## Nice to have

- Working knowledge of fluid components such as valves and instrumentation
- Working knowledge of engine subsystems such as combustion devices and turbomachinery

Apply on Relativity Space's site: https://boards.greenhouse.io/relativity/jobs/7888874002?gh_jid=7888874002