Senior / Principal Propulsion EngineerActive$270K

The opportunity

Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access to space. The rockets and satellites we build and launch enable some of…

What you'll do

  • Design, analyze, test, fly, and refly next generation propulsion hardware: ensuring operational readiness and flight success.

  • Develop and execute test plans, including qualification and acceptance: testing, and conduct post-test data reviews to refine designs and processes.

  • Collaborate across engineering disciplines to optimize engine performance, reliability, and manufacturability.

  • Generate high-level plans and prioritize tasks across teams, resolving: competing priorities and ensuring alignment with program goals.

  • Mentor and guide engineers, fostering technical growth and collaboration.

  • Work with manufacturing, testing and vehicle operation teams to support: engine needs, operation, and resolve issues each part of the engine lifecycle.

What they're looking for

  • Bachelor’s degree in mechanical engineering, aerospace engineering, or related field.
  • + 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.
Senior / Principal Propulsion Engineer at Rocket Lab | Role Match