At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known.
Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you’re not just executing tasks; you’re solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.

SKILLS NEEDED FOR EACH FOCUS AREA:

• Mechanical:
• Experience with fluid/pneumatic systems and their components
• Experience with mechanical components and their systems
• Instrumentation:
• Experience with electronic circuits and sensor types used to measure temperature, pressure, flow, displacement, and vibration
• Experience with electronic test equipment, e.g. oscilloscopes, signal generators, and/or multi-meters

As a Propulsion Test Technician, you will perform functions in daily test operations supporting engine testing, building of new test stand facilities, and modifying existing test stands.

• Perform the installation, operational checkouts, troubleshooting, and maintenance of test stand equipment and hardware
• Fabrication, installation, troubleshooting, and maintenance of fluid system tubing and hardware
• Assemble, install, checkout, and maintain a wide array of components that include sensors for fluid system monitoring
• Proactively perform work according to procedures, specifications, and test instructions
• Disassembly and precision cleaning of valves, regulators, and other components
• Monitor and maintain an inventory of consumables, tooling, and equipment
• Must be able to lift a minimum of 50 lbs unassisted
• Must be able to stand for extended periods
• Must be able to stoop, bend, crawl, and maneuver in tight spaces
• This position will require occasional night shifts and possible travel