Propulsion Test Engineer I
Confirmed live in the last 24 hours
Relativity Space

501-1,000 employees

Manufactures and launches 3D printed reusable rockets
Company Overview
Relativity Space is a pioneering force in the commercial launch industry, utilizing 3D printing technology to create reusable rockets that meet the increasing demand for space infrastructure. Their successful launch of Terran 1, the world's largest 3D printed object, has proven the viability of their manufacturing approach and paved the way for the development of Terran R, their medium-to-heavy lift reusable rocket. With a culture of continuous iteration and a focus on reducing vehicle complexity and cost, Relativity Space is leading the industry in the application of additive manufacturing to aerospace design and production.
AI & Machine Learning
Robotics & Automation

Company Stage

Series E

Total Funding





Long Beach, California

Growth & Insights

6 month growth


1 year growth


2 year growth

John C. Stennis Space Center, MS, USA
Experience Level
Aerospace Engineering
  • Bachelor's degree in mechanical engineering, aerospace engineering, or a related field
  • Prior experience in aerospace is not required
  • Varied perspectives & backgrounds strengthen our team
  • Strong engineering fundamentals in thermal, structural, and fluids analysis
  • Demonstrated drive to deliver on tight schedules, especially when unconventional & creative solutions are necessary
  • Hands-on fabrication experience using common power tools for projects at work/home/school
  • Ability to work occasional night shifts
  • As an entry level Propulsion Test Engineer, you will be responsible for designing and operating rocket engine test stands for our Terran R engines and stages. Entry level engineers at our Stennis facility work in partnership with experienced operations and ground systems engineers and technicians to build and modify test facilities, as well as participate in test campaigns to flight qualify our hardware. You will be directly engaged in daily test operations, maintenance, construction, and commissioning activities in the field. The entry level role may include aspects of both designing ground systems [Design focus] and conducting test operations [Operations focus]
  • [Design focus]
Desired Qualifications
  • You should still apply even if you don't have all of these!
  • Proficiency in 3D modeling and drafting, including GD&T
  • Hands-on experience with metalworking, welding, hydraulics, manufacturing, etc
  • Working knowledge of fluid components such as valves, regulators, and instrumentation
  • Ability to understand and develop fluid P&IDs (Plumbing and Instrumentation Diagrams) for large-scale test stands and supporting ground equipment
  • Experience safely operating complex fluid systems, including high pressure gas, cryogenic fluids, flammables, and hydraulics
  • Ability to work occasional night shifts