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 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 leverages close partnership between 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.
The Battery Technician is responsible for assembling testing maintaining and repairing battery systems used in energy storage electric vehicles industrial equipment and backup power applications. This role ensures batteries operate safely efficiently and in compliance with performance standards.
About the Role:
- Inspect diagnose and troubleshoot battery systems using meters analyzers and diagnostics software
- Verifying charge/discharge performance
- Assemble battery packs modules and wiring harnesses following technical drawings and safety protocols
- Conduct capacity test load test and quality checks to verify system performance
- Document test results maintenance actions and system performance data
- Replace defective cells wiring or components and ensure proper disposal of hazardous materials
About You:
- Knowledge of electrical systems DC power and basic electronics
- Ability to read wiring diagrams schematics and technical manuals
- Experience with multimeters load testers and diagnostic tools
- Strong attention to detail and commitment to safety
- Mechanical aptitude and hands on troubleshooting ability
- Knowledge in Li-ion cells and wire bond processes
Nice to haves but not required:
- Work with lithium ion lead acid or advanced energy storage systems
- Experience in EV solar aerospace or industrial battery environments
- Familiarity with BMS (Battery Management Systems)
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
- Knowledge of electrical systems DC power and basic electronics
- Ability to read wiring diagrams schematics and technical manuals
- Experience with multimeters load testers and diagnostic tools
- Strong attention to detail and commitment to safety
- Mechanical aptitude and hands on troubleshooting ability
- Knowledge in Li-ion cells and wire bond processes
Relativity Space Compensation & Benefits Highlights
- Healthcare Strength—Health coverage is described as comprehensive including medical dental vision company‑funded HSA mental‑health resources One Medical access an EAP and wellness perks.
- Parental & Family Support—Family-building support includes generous parental leave and a $10000 stipend for fertility or adoption with added offerings like adoption assistance and post‑leave return‑to‑work support.
- Wellbeing & Lifestyle Benefits—Everyday benefits such as complimentary lunches and snacks visiting food trucks wellness stipends gym discounts team events and learning stipends enhance the overall package.
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
05/08/2026
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