Propulsion Technician I, Second Shift Verified today

Relativity Space · Long Beach, CA · Propulsion · first seen 2026-10-02

About the Team

The engine manufacturing department supports the Terran R program through high-performing products and manufacturing systems. You will work on design feedback, new manufacturing methods, and build engine and vehicle hardware for testing. Recent highlights include the MDC of the first Aeon-R engine, thousands of hours of PBF printing, and over 50 valves across 26 iterations.

About the Role

As a Propulsion Technician, you will be on the front line of assembly and testing of Aeon-R engine components, sub-assemblies and engines. You will support precision cleaning, hydrostatic proof testing, flow testing, component assembly and test, and engine assembly.

This is a second-shift position, Monday through Friday, 3:00 p.m. to 1:30 a.m. PT. The role is structured around a 50-hour workweek, including 10 guaranteed overtime hours each week.

What You Bring

  • Experience working on engines, with a primary focus on engine components
  • Familiarity with Gas Generator cycle engine architecture and nomenclature
  • Experience with high pressure fluid system development and testing such as hydrostatic proof, pneumatic leak check, and flow testing
  • Familiarity with electrical and mechanical system integration
  • Ability to read and interpret work instructions and engineering drawings
  • Strong technical and interpersonal, written and verbal communication skills

Nice to Have

  • Familiarity with 5S manufacturing principles
  • Familiarity with Lean Manufacturing principles
  • Experience transitioning from development into high-volume production

Compensation

Hiring range: $25.58 to $38.37 USD per hour. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Relativity Space offers competitive salary and equity, generous PTO and sick leave, parental leave, and an annual learning and development stipend.