The Senior Mechanical Engineer, Chassis Systems at Rivian will be based at the Design HQ in Irvine, CA, and will focus on the end-to-end definition and integration of chassis architecture within the Chassis Vehicle Hardware Engineering team. This role requires deep expertise in automotive chassis components and vehicle dynamics to deliver innovative engineering solutions. The ideal candidate will possess a strong systems engineering foundation and a passion for electric vehicles. The position emphasizes collaboration with cross-functional teams and the application of cutting-edge chassis technologies.

• Bachelor of Science in Mechanical Engineering or related automotive discipline.
• 5+ years of experience in a chassis engineering, chassis integration, or vehicle dynamics engineering role at an OEM.
• Strong experience using CAD, ideally CATIA V6.
• Familiarity with DFMEA/DVPR usage and review of these documents.
• Demonstrable knowledge of GD&T, material selection, and manufacturing methods for suspension components.
• Excellent communication skills and ability to interact effectively with domestic and international teammates and suppliers.

• Develop preliminary chassis architectures for new vehicle programs considering various requirements and best practices.
• Leverage knowledge of vehicle dynamics and chassis design to implement and maintain chassis hard points.
• Select optimal solution paths using multi-faceted decision-making methods.
• Build and maintain version-controlled suspension kinematic models in CATIA V6/3DExperience.
• Define and integrate system-level chassis requirements through DFMEA and design validation plans.
• Organize and lead chassis systems engineering meetings for assigned programs.
• Perform design verification and chassis hardware integration studies using CAE tools.
• Execute system-level validation test procedures, including planning and data analysis.
• Lead organized approaches to concern resolution, including root cause analysis and corrective actions.
• Generate and refine chassis design, simulation, and test standards for continuous improvement.

• 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.