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 Avionics team is responsible for the full lifecycle of Terran R’s nervous system, designing, building, testing, installing, and operating the hardware that connects and controls every major electrical system on the vehicle and ground. The team’s structure intentionally combines avionics design, manufacturing, and test to enable rapid iteration and feedback loops. Engineers are deeply embedded into other functions within Relativity, working closely with propulsion, GNC, fluids, and stage engineering teams to ensure seamless integration and operation. Now is a unique time to join: you’ll get to help shape Terran R's fundamental avionics architecture and be given a high degree of ownership on components that will fly.
About the Role:
You will own the design, release, integration, and maintenance of Avionics Test Infrastructure which includes ground support harnessing, test racks, and test fixtures supporting vehicle manufacturing and test ground support equipment. Individuals in this role will support designs for short term rapid prototyping to long term production scaling working with design engineers, test engineers, and manufacturing engineers.
About You:
- Undergraduate or graduate degree (BS/MS/PhD) in Electrical Engineering, Computer Engineering, Mechanical Engineering, Aerospace Engineering, or a related field
- 3+ years of experience designing and releasing ground equipment infrastructure such as test racks, test harnesses, and test fixtures
- Experience designing mechanical test solutions for electronic devices and equipment
- Experience with CAD tools such as NX and Teamcenter
- Experience with wire harness design tools such as Zuken or Capital Harness
- Experience working with build and test technicians
Nice to haves but not required:
- Familiarity with a PCB design modeling tool such as Altium Designer
- Familiarity with scripting languages such as Python or MATLAB for data acquisition/recording and analysis
- Familiarity with common communication protocols such as Ethernet, CAN, UART, SPI, etc.
- Familiarity with data acquisition and control system platforms such as NI, Beckhoff, or similar
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.
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.
If you need a reasonable accommodation, please contact us at [email protected].
Skills Required
- Undergraduate or graduate degree in Electrical, Computer, Mechanical, Aerospace Engineering, or related field
- 3+ years experience designing and releasing ground equipment infrastructure (test racks, harnesses, fixtures)
- Experience designing mechanical test solutions for electronic devices and equipment
- Experience with CAD tools such as NX and Teamcenter
- Experience with wire harness design tools such as Zuken or Capital Harness
- Experience working with build and test technicians
- Familiarity with a PCB design modeling tool such as Altium Designer
- Familiarity with scripting languages such as Python or MATLAB for data acquisition/analysis
- Familiarity with common communication protocols such as Ethernet, CAN, UART, SPI
- Familiarity with data acquisition and control system platforms such as NI or Beckhoff
Relativity Space Compensation & Benefits Highlights
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Healthcare Strength — The company offers comprehensive medical, dental, and vision coverage, company-funded HSA contributions, mental-health resources, and access to One Medical and an EAP. Wellness supports like a stipend and gym discounts reinforce the breadth of care.
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Parental & Family Support — Generous parental leave is paired with a $10,000 family-building stipend for fertility and adoption, with mentions of a Carrot Fertility partnership. This combination indicates meaningful support across different family needs.
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Leave & Time Off Breadth — The stated policy includes 15 PTO days per year with separate sick-time accruals, 11 company holidays, and 2 personal-choice holidays. This structure provides multiple avenues for planned and unplanned time away.
Relativity Space Insights
What We Do
Relativity Space is on a mission to better connect humanity to space and the universe beyond our planet. Our medium-to-heavy lift reusable rocket, Terran R, 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.
Why Work With Us
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.
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Relativity Space Offices
OnSite Workspace
At Relativity Space, we are an office-first company. We believe our best work happens in person—where collaboration is faster, problem-solving is sharper, and ideas flow more freely.
