Power Electronics Engineer

Power Electronics Engineer Job Locations: US-CA-San Carlos ID: 2025-4519 Category: Powertrain & Electronics Type: Regular Full-Time Joby Overview Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. Since 2009, our team has worked steadily to make this dream a reality. We’ve designed and tested many generations of prototype aircraft capable of serving in a network of electric air taxis. We’re looking for talented, committed individuals to join our team as we push onward toward certifying the Joby aircraft, scaling our manufacturing, and launching our initial commercial service. Overview Joby Aviation is seeking a talented power electronics engineer to join our team designing electric aircraft. This engineer will work closely with mechanical, software, and other cross‑functional teams and contribute towards the design of prototype motor‑control inverters and DC/DCs from 0.5‑200 kW. This is a hands‑on, on‑site position based in San Carlos, CA. Engineers are responsible for seeing their projects through from concept design to delivery and support of hardware. Optimizing designs for reliability, weight, and efficiency will be a focus. Responsibilities Create clear and readable schematics for power electronics boards Create optimized and reliable layout designs Component selection for minimum mass and maximum reliability Write board bring‑up test plans, execute them and collect data for new boards Collaborate with mechanical engineers to optimize placement of high power modules/components and bus bars Support manufacturing by troubleshooting critical production issues and designing test procedures Participate in detailed root cause and failure analysis Required B.S. in electrical engineering or related discipline Strong EE fundamentals, including: 3-5 years designing and developing power electronics, in particular, inverters for driving 50kW to 200kW motors Understanding of motor control theory for surface and interior permanent magnet machines Schematic capture and PCB design Experience with component selection Completed (designed/built/tested) high voltage/high power designs Great communication skills Desired M.S./Ph.D. in relevant discipline with a focus in power electronics Experience working in aerospace or automotive industries Experience working in aerospace with a strong background in DO‑160 compliance Experience writing embedded software in C for control of inverters and/or other power electronics Familiarity with Altium Designer Wide bandgap semiconductors Exposure to regulatory certification Design‑for‑reliability, including use of DFMEA and fault trees Designing for high EMI environments Battery systems Additional Information Compensation at Joby is a combination of base pay and Restricted Stock Units (RSUs). The target base pay for this position is $116,700 - $155,600/year. The compensation package will be determined by job‑related knowledge, skills, and experience. Joby also offers a comprehensive benefits package, including paid time off, healthcare benefits, a 401(k) plan with a company match, an employee stock purchase plan (ESPP), short‑term and long‑term disability coverage, life insurance, and more. Joby is an Equal Opportunity Employer. #J-18808-Ljbffr