The Staff Remanufacturing Engineer, Drive Unit & Dyno at Rivian is responsible for bridging process, manufacturing, and test engineering within the remanufacturing facility. This role focuses on ensuring the performance, reliability, and continuous improvement of the Drive Unit End-of-Line Test and dyno systems. The engineer will collaborate with various teams to resolve complex issues and enhance production processes. The position requires a hands-on approach and the ability to thrive in a fast-paced environment.

• Bachelor's degree in Mechanical, Electrical, Mechatronics, Manufacturing, or Controls Engineering.
• 6+ years of experience in EV powertrain, drive unit, or similar rotating machinery testing, manufacturing, or remanufacturing.
• Direct experience with dynamometer or EOLT systems, including exposure to FAT/SAT and ramp-to-rate.
• Working understanding of NVH testing and analysis for rotating components.
• Experience with NHR or High Voltage Power Supplies 500V+.
• Familiarity with industrial controls and automation sufficient to participate in troubleshooting.

• Serve as the primary engineering owner for the Reman DU EOLT / dyno station.
• Lead structured troubleshooting of mechanical, electrical, controls, software, and NVH-related issues.
• Define, track, and improve key station and process KPIs in partnership with Operations and Manufacturing Engineering.
• Develop and maintain standardized test procedures and acceptance criteria for each drive unit variant.
• Support and lead FAT, SAT, Gage R&R, and Final Acceptance activities for the EOLT station.
• Act as the manufacturing/process engineer of record for the DU EOLT / dyno area.
• Specify, validate, and maintain production tooling, fixtures, gauges, and material-handling solutions.
• Identify and execute improvements to cycle time, ergonomics, safety, layout, and 5S.
• Work with internal and external partners to evaluate engineering changes and coordinate implementation.
• Train Production Technicians on EOLT software navigation and data analysis.

• Employees at Rivian are often offered comprehensive health, dental, and vision insurance, a 401(k) with company match, ESPP and potential RSU grants, performance bonuses, and generous time off including paid parental and sick leave. Perks can include 24/7 mental-health coaching and therapy, Hinge Health for Anthem enrollees, tuition assistance and professional development, plus on-site food and a wide range of employee discounts on items like computers, mobile phones, home loans, and pet care.