Sr. Motor Mechanical Engineer Careers at Rivian - Carson, California

Role Overview

Join Rivian's innovative Electric Machine Mechanical Design Team as a Sr. Motor Mechanical Engineer in Carson, California. Rivian is revolutionizing the EV industry with emissions-free Electric Adventure Vehicles designed for outdoor enthusiasts. In this critical role, you'll develop cutting-edge electric motors including wound field motors and permanent magnet motors. Expect hands-on work from concept generation to production support, collaborating across multi-disciplinary teams to push the boundaries of what's possible in EV motor design.

Rivian's mission to keep the world adventurous drives everything we do. As a Senior Motor Mechanical Engineer, you'll tackle complex challenges in a fast-paced environment, creating motor sub-systems and structural components that power our next-generation vehicles. This position offers the perfect blend of technical depth and real-world impact.

Key Responsibilities at Rivian

• Design innovative sub-systems and components for electric drive units, including wound field motors, permanent magnet motors, and mechanical structures.
• Generate and revise detailed 3D CAD models and 2D drawings using CATIA V6 at component and sub-system levels.
• Review designs for completeness, accuracy, and manufacturability with GD&T ASME Y14.5.
• Develop work instructions, assembly guidance, and documentation for production.
• Conduct FEA analysis and structural hand calculations to verify designs.
• Manage suppliers through DFM, DFA, and open issues lists for on-time delivery.
• Create DVP&Rs, test plans, and Statements of Work for components.
• Design assembly tooling and fixtures for prototype development.
• Lead laboratory activities from builds to validation with hands-on approach.
• Travel to suppliers and Rivian plants for root cause analysis and resolution.

Qualifications & Requirements

To succeed as a Sr. Motor Mechanical Engineer at Rivian, you need:

• 5+ years experience in mechanical design of complex systems in fast-paced environments.
• B.S. in Mechanical Engineering minimum (M.S. preferred).
• Proven CATIA V6 proficiency for 3D CAD modeling.
• Expertise in GD&T (ASME Y14.5), stack-up analyses, and realistic tolerancing.
• Ability to perform FEA studies and hand calculations for design feasibility.
• Strong cross-functional collaboration skills with manufacturing and design teams.
• Knowledge of rapid prototyping, high-volume manufacturing, materials selection.
• Hands-on experience with lab tools and precision metrology.
• Experience leading root cause analysis, DFMEA, DVP&R, PFMEA.

Rivian seeks high-energy engineers who thrive on iteration and skill expansion in EV motor technology.

Salary & Benefits

California Salary Range: $107,800 - $134,800 USD yearly (based on experience). Rivian offers comprehensive benefits including:

• Full medical, Rx, dental, vision coverage from day one.
• Rivian pays most premiums.
• Family coverage for spouse/partner and children up to 26.
• Equal opportunity employer committed to diversity.
• Accessible hiring for persons with disabilities.

Why Join Rivian?

Rivian isn't just building electric vehicles – we're protecting the outdoors for future generations. Our diverse team challenges conventions, reframes problems, and operates in uncharted territory. As a Sr. Motor Mechanical Engineer, you'll contribute to vehicles that keep adventures emissions-free. Enjoy a collaborative culture, hands-on prototyping, and direct impact on production vehicles. Rivian's Carson, CA location puts you at the heart of Southern California's innovation hub.

Work with top talent on next-gen electric motors, from concept to high-volume manufacturing. Your designs will power Rivian's adventure-ready EVs, making a tangible environmental impact.

How to Apply

Ready to accelerate your career in EV engineering? Apply now for the Sr. Motor Mechanical Engineer position at Rivian in Carson, California. Submit your resume highlighting CATIA V6, FEA, and motor design experience. Join us in keeping the world adventurous forever. Don't miss this opportunity to shape the future of electric mobility!