Instrumentation and Controls Engineer I

Stennis Space Center, Mississippi

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.

About the Team: 

The Stennis team at Relativity Space is responsible for designing, building, and operating world-class test stands to support the Terran R stages, engines, and propulsion components. As part of this team, you will help build and operate massive outdoor test stands at the historic Stennis Space Center on the Gulf Coast, the largest rocket engine test complex in the country. Unique to this location, you will have the opportunity to get hands-on the fully integrated engine and stage assemblies, push the hardware to the limits, and witness rocket engines firing up close and personal! This team was critical to the launch success of Terran 1, among many other firsts!

About the Role:

  • Design, integrate, and test acquisition hardware, instrumentation, and cameras used to support and control our Terran R rocket test stands including but not limited to Beckhoff PLCs or similar, pressure, temperatures, flow, level, accelerometers, solenoid valves, VFDs, heaters, and IP, SDI, and CoaXPress cameras
  • Design and maintain electrical systems for use in hazardous areas
  • Collaborate with cross-functional teams of engineers and technicians to support and execute projects

About You: 

  • Bachelors degree in Electrical Engineering, Aerospace Engineering, Mechanical Engineering, or other related engineering discipline
  • Demonstrated electrical engineering fundamental knowledge
  • Demonstrated capability in completing a complex project, coordinating with others and meeting deadlines

Nice to haves but not required:

  • Familiar with data and control systems (SCADA, PLC’s, NI, Beckhoff, etc.)
  • Familiar with integrating sensors and actuators such as pressure transducers, RTDs, strain gages, thermocouples, solenoid valves, accelerometers, microphones, etc.
  • Familiar with communications methods such as Ethernet, EtherCAT, CAN, and Modbus.
  • Experience using AutoCAD Electrical

Successful candidates must clear a background check administered by the US government to obtain clearance for on-site work at our government partner location in Stennis, Mississippi.

At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.

Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.

Hiring Range:

$97,000 - $124,300 USD

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

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