Senior Battery Technician Avionics

At Relativity Space were building rockets to serve todays needs and tomorrows breakthroughs. OurTerran R vehicle will deliver customer payloads to orbit meeting the growing demand for launchcapacity. But thats just the start. Achieving commercial success with Terran R will unlock newopportunities to advance science exploration and innovation pioneering progress that reaches beyondthe known.

Joining Relativity means becoming part of something where autonomy ownership and impact exist at every level. Here youre not just executing tasks; youre solving problems that havent been solved before helping develop a rocket a factory and a business from the ground up. Whether youre in propulsion manufacturing software avionics or a corporate function youll 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 were writing together. Nowis a unique moment in time where its early enough to leave your mark on the product the process andthe culture but far enough along that Terran R is tangible and picking up momentum. The mostmeaningful work of your career is waiting. Join us.

About the Team:

The Avionics team is responsible for the full lifecycle of Terran Rs nervous system designing building testing installing and operating the hardware that connects and controls every major electrical system on the vehicle and team leverages close partnership between avionics design manufacturing and test to enable rapid iteration and feedback 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: youll get to help shape Terran Rs 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)

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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