The Senior Design Release Engineer (DRE) – Differentials at Rivian will lead the establishment and technical development of differential systems for next-generation electric vehicles. This role involves bridging the gap between concept design, supplier management, and vehicle integration to ensure optimal performance. The engineer will work closely with cross-functional teams to enhance efficiency and minimize noise, vibration, and harshness (NVH). The position is based in Plymouth, MI and requires a passion for innovative engineering solutions.

• Bachelor's degree in Mechanical Engineering, Automotive Engineering, or a related field.
• 5+ years of hands-on experience in drivetrain, axle, or transmission engineering with a focus on differential design/release.
• Proficiency in 3D CAD software such as CATIA V5/V6 or NX.
• Deep knowledge of mechanical differential architectures including Open Differentials, Limited-Slip Differentials, and Disconnect Systems.

• Author and manage Rivian Statement of Requirements (SOR) for Drive Unit Differential technologies.
• Work cross-functionally with purchasing and technical program manager members to lead supplier technical reviews.
• Manage the full product lifecycle from concept through Design Validation, Process Validation, launch, and continuous improvement.
• Collaborate with Software & Controls teams to optimize disconnect actuators for maximum BEV efficiency.
• Direct tier-1 suppliers on component development, tooling timelines, cost targets, and quality deliverables.

• 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.