Lead Power Electronics Engineer

2 weeks ago


San Carlos, California, United States Joby Barnard Full time
Company Overview

At Joby Aviation, we are dedicated to revolutionizing air travel with our innovative all-electric air transportation system. Our vision is to create a piloted air taxi that can take off and land vertically, providing a quiet and efficient means of transport over urban landscapes.

Since our inception, we have been committed to developing advanced prototype aircraft that will form the backbone of a future electric air taxi network. Our team is focused on achieving certification with the Federal Aviation Administration and scaling our manufacturing capabilities.

Position Overview

We are in search of a skilled power electronics engineer to join our dynamic team. This role involves close collaboration with mechanical, software, and cross-functional teams to design and develop prototype motor-control inverters and DC/DC converters.

This position requires hands-on involvement, where engineers will oversee projects from initial concept through to hardware delivery and support. A key focus will be on optimizing designs for reliability, weight, and efficiency.

Key Responsibilities
  • Collaborate with mechanical engineers to enhance the placement of high-power modules and bus bars.
  • Develop clear and comprehensive schematics for power electronics boards.
  • Select components to achieve minimal mass while ensuring maximum reliability.
  • Work alongside PCB designers to create efficient and lightweight layouts.
  • Draft requirements, engage in DFMEAs, and formulate and execute test and validation plans.
Qualifications

Required:

  • B.S. in Electrical Engineering or a related field.
  • 5-10 years of experience in designing and developing power electronics, specifically inverters for motors ranging from 50kW to 200kW.
  • Strong understanding of motor control theory for both surface and interior permanent magnet machines.
  • 3-5 years of aerospace experience with a solid foundation in DO-160 compliance.
  • 3-5 years of experience in writing embedded software in C for the control of inverters and other power electronics in aerospace contexts.
  • 3-5 years of experience with DO-178B software requirements for aerospace applications.
  • Proficiency in schematic capture and PCB design.
  • Experience in component selection.
  • Hands-on experience with high voltage/high power designs.
  • Excellent communication skills.

Desired:

  • M.S./Ph.D. in a relevant discipline with a focus on power electronics.
  • Familiarity with Altium Designer.
  • Experience with wide bandgap semiconductors.
  • Knowledge of regulatory certification processes.
  • Expertise in design-for-reliability, including DFMEA and fault tree analysis.
  • Experience designing for high EMI environments.
  • Familiarity with battery systems.
Compensation and Benefits

At Joby, compensation includes a combination of base salary and Restricted Stock Units (RSUs). The target base salary for this position is competitive and will be determined based on relevant knowledge, skills, and experience.

We also offer a comprehensive benefits package that includes paid time off, healthcare benefits, a 401(k) plan with company matching, an employee stock purchase plan (ESPP), short-term and long-term disability coverage, life insurance, and more.

Joby Aviation is proud to be an Equal Opportunity Employer.



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