# Senior Propulsion Engineer II at Rocket Lab

- Company: Rocket Lab
- What the company does: The end-to-end space company delivering reliable launch services, spacecraft, satellite components. Backed by Bessemer and Khosla.
- Company website: https://www.rocketlabusa.com/
- Type: Startups
- Level: Senior
- Location: Long Beach, CA
- Work setup: On-site
- Posted: 2026-10-08
- Apply by: 2026-11-23
- Apply: https://job-boards.greenhouse.io/rocketlab/jobs/8017085003?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/rocket-lab-senior-propulsion-engineer-ii/

## About the role

Rocket Lab’s Neutron team is responsible for bringing our new large rocket Neutron and its launch and test sites to life. From designing and testing Neutron’s structures and components, to firing up its new Archimedes engines, to setting up Neutron’s launch pads and test sites across the United States, joining the Neutron team is your opportunity to help launch a new large rocket for the very first time. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- Bachelor’s degree in mechanical engineering, aerospace engineering, or related field
- 8+ years of experience in rocket engine development, testing, or operations
- Strong technical understanding of fluid dynamics, thermodynamics, cryogenic systems, and rocket engine architecture
- Familiarity with engine P&IDs, fluid system routing, and hotfire data reviews

Tags: Neutron - Propulsion

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/rocket-lab-senior-propulsion-engineer-ii/