As a Sr. CAE Engineer at Rivian, you will be the structural authority for the company's Exterior Trims and Mechanisms. This role involves leading subsystem-level virtual validation and dynamic simulations while mentoring cross-functional teams. You will focus on delivering lightweight, durable, and crash-worthy exterior systems. The team is passionate about innovation and protecting the environment through advanced engineering solutions.

• Bachelor's degree in Mechanical Engineering is required, with a Master's or PhD preferred.
• A minimum of 5 years of experience in Automotive CAE is required.
• Proven expertise in LS-DYNA and ABAQUS for non-linear, transient dynamic, and structural simulations is necessary.
• Proficiency in pre/post-processors such as ANSA, HyperWorks, and META is required.
• A deep understanding of polymer/composite mechanics and plastic part design guidelines is essential.

• Own structural, strength, and durability CAE for exterior trims and moving mechanisms.
• Execute advanced linear, non-linear static, explicit dynamic, and transient impact simulations.
• Predict performance across key load cases, including low-speed impacts and dynamic high-speed wind loading.
• Apply advanced non-linear material models to evaluate polymers and composites under thermal cycles.
• Lead 1–2 concurrent high-intensity projects, guiding small teams to deliver simulation results.

• 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.