Avionics Harness Technician II

Avionics Harness Technician II Long Beach, CA Job Details $28.40 - $39.05 an hour 1 day ago Benefits Opportunities for advancement Qualifications Mid-level Electrical system testing Assembly Continuous improvement Quality control Quality inspection Wiring and circuitry work Quality standards in production Wiring harnesses Training & development Cross-functional collaboration Cabling 2 years Implementing lean manufacturing processes Electrical soldering Cross-functional communication Full 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'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:

Take ownership of assembling and routing high-reliability wiring harnesses and cable assemblies for Terran R Support the development of junior technicians through on-the-job training, best practices, and workmanship standards Collaborate closely with the engineering, specialists, and quality team to ensure all components meet strict quality control standards Advocate for new tools and improvements aimed towards improving production efficiency About you: 2+ years of hands-on experience as a harnessing technician specializing in application-critical, high-complexity wiring systems Experience conducting inspections, continuity checks, and hipot tests to ensure the integrity and functionality of wire harness assemblies Ability to read, interpret, and execute on work instructions Experience performing rework and repairs on wire harnesses, including cutting, stripping, crimping, soldering, and connectorization Ability to communicate constructive feedback on processes to manufacturing engineering Nice to haves but not required: Current or previous certification in IPC-A-620 or similar industry standards, reflecting advanced wiring or interconnect skills and commitment to quality Familiarity with lean manufacturing principles and the ability to implement process improvements that drive cost savings and efficiency gains Previous involvement in new technology onboarding and integration 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 .