The Sr Power Electronics Engineer at Rivian will focus on designing and developing high-power electrical circuits for on-board power electronic products. This role involves working with a diverse team that shares a passion for the outdoors and innovation in electric vehicle technology. The engineer will engage in various aspects of circuit design, simulation, and testing while collaborating with multiple engineering disciplines. The position requires a strong background in power electronics and a commitment to advancing sustainable technology.

• Minimum M.S. in Electrical Engineering, Ph.D. preferred, specializing in power electronics.
• Minimum 3 years of experience developing high power electronics.
• Deep understanding of power semiconductor switches and diodes, and their characteristics.
• Strong experience designing and analyzing inverter and converter circuits including gate drivers.
• Knowledge and experience with embedded control of power electronic circuits.
• Experience with EMI/EMC filter design for power electronics products.
• Skilled working in a lab environment with high voltage and current.

• Develop high-power electrical circuits such as active rectifiers, inverters, and DC-DC converters.
• Perform topology selection trade studies and design circuits.
• Select components, create schematics, and support layout of circuit boards.
• Analyze and simulate circuits and key components using tools like Matlab and PLECS.
• Interact with suppliers on critical components design and test prototype power electronics circuits in the lab.
• Characterize power semiconductor devices including Silicon, SiC, and GaN.
• Engage with Mechanical, Systems, Test, Quality, manufacturing, and Reliability Engineers.
• Coach and provide guidance for junior level engineers on critical technical tests and decisions.

• 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.