Job Description
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 Factory Test team is responsible for all hazardous testing in our Long Beach facilities. We use our breadth of experience and collaborative engineering approach to support everything from very large structural tests to precise valve actuation. To that end we design build and operate all test assets in Long Beach from initial concept to test execution. If you enjoy working on a multi-disciplinary team with a broad mandate and want to put hands on hardware then this is the team for you
About the Role:
- Design build and operate pressurized cryogenic/pneumatic/hydraulic systems to support cutting-edge rocket testing.
- Develop and manage advanced data control systems for real-time monitoring and analysis.
- Provide expert guidance to engineers on testing best practices system capabilities and operational limitations.
- Proactively identify and mitigate hazards to ensure a safe and efficient testing environment.
- Create maintain and refine test plans and procedures to drive consistent and reliable testing outcomes.
- Troubleshoot and resolve reliability issues improving hardware performance and test effeciency
About You:
- High School Diploma or GED.
- 3+ years of relevant technical experience including (but not limited to):
- Experience working with pressureized flight components
- Operating hazardous equipment with multiple sources of energy
- Building Complex Fluid-Mechanical Systems
- Proficiency with Basic Office Software (Excel Word Outlook Slack).
Nice to haves but not required:
- Associates Degree or Trade Certifications in pertinent disciplines: e.g. Aviation/Automotive Mechanic.
- In-depth knowledge and experience with test automation data acquisition and control systems.
- Knowledge of rocket engine components such as pumps valves regulators check valves as well as electric pneumatic and hydraulic valves actuators and other fluid system components.
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
- High School Diploma or GED
- 3+ years of relevant technical experience
- Experience working with pressurized flight components
- Operating hazardous equipment with multiple sources of energy
- Building complex fluid-mechanical systems
- Proficiency with basic office software (Excel Word Outlook Slack)
- Associates Degree or trade certifications (e.g. Aviation/Automotive Mechanic)
- In-depth knowledge and experience with test automation data acquisition and control systems
- Knowledge of rocket engine components (pumps valves regulators check valves) and actuators
Relativity Space Compensation & Benefits Highlights
- Healthcare Strength—Comprehensive medical dental and vision coverage with company‑funded HSA contributions mental‑health resources and One Medical are highlighted. EAP access a wellness stipend and gym discounts further reinforce the health and wellness offering.
- Parental & Family Support—Generous parental leave and a $10000 stipend for fertility adoption and other family‑building needs are prominently offered. Adoption assistance a return‑to‑work program partnership with Carrot Fertility and an onsite Mother’s Room add depth.
- Wellbeing & Lifestyle Benefits—Everyday perks include complimentary lunches/snacks visiting food trucks quarterly barbecues offsites and milestone celebrations. An annual learning stipend Lunch‑and‑Learns and conference access support growth and day‑to‑day engagement.
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.
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Date Posted
07/08/2026
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