# GNC Simulation Engineer II

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

Canonical page: https://career.thegoodapps.co/jobs/cc2bf852-4a50-4422-9869-bba95131a6cc

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

- Seniority: Mid
- Location: Long Beach, CA
- Salary: 126000 – 188000 USD per year

## Summary

This role develops and maintains the six-degrees-of-freedom simulation software that guides Terran R rockets from launch through landing, integrating physics models and GNC algorithms. You'll work on trajectory analysis, Monte Carlo simulations, and hardware-in-the-loop testing as part of a team building a commercial launch vehicle from the ground up.

_Our summary, not Relativity Space's wording._

## Skills named

C++, Python, Rust

## Required

- Bachelor's or Master's degree in engineering, physics, mathematics or related field
- 2+ years of professional experience
- Proficiency with C++ or Rust
- Proficiency with Python or similar scripting language
- Experience developing physics-based simulations of aerospace vehicles
- Ability to work independently on end-to-end solutions in a fast-paced startup environment

## Nice to have

- Launch vehicle or space systems design and analysis experience
- Aerospace vehicle simulation experience with GNC algorithm integration or HITL testing
- High-performance computing implementation experience
- Software development practices such as Docker, CI/CD

Apply on Relativity Space's site: https://boards.greenhouse.io/relativity/jobs/8562568002?gh_jid=8562568002