Staff Motor Control Software Engineer

As a Staff Motor Control Software Engineer at Joby Aviation, you will be involved in designing and implementing motor control systems for our cutting-edge electric aircraft. Your responsibilities will include developing sensorless control for permanent magnet synchronous motors, optimizing motor controls through advanced techniques, and overseeing extensive testing processes. You will also mentor junior engineers and collaborate with cross-functional teams, ensuring that our innovations meet industry standards.

To qualify as a Staff Motor Control Software Engineer at Joby Aviation, candidates should possess a university degree in computer science, computer engineering, or electrical engineering, with at least 8 years of relevant industry experience. Expertise in ac motor control, closed loop position control, and MATLAB Simulink is essential, along with knowledge about real-time firmware development and multi-threaded systems. Familiarity with programming languages such as C# and Python is also desirable.

At Joby Aviation, we believe in continuous growth and development. As a Staff Motor Control Software Engineer, you will have opportunities to mentor junior engineers, participate in cross-functional projects, and engage in innovative design discussions. We foster an environment that promotes learning, allowing you to advance your skills and stay at the forefront of the electric aviation industry while working alongside talented colleagues.

The compensation package for a Staff Motor Control Software Engineer at Joby Aviation includes a competitive base salary ranging from $144,900 to $193,200 per year, depending on your skills and experience. Additionally, we offer Restricted Stock Units (RSUs) and a comprehensive benefits package that covers healthcare, a 401(k) plan with company matching, paid time off, and much more, ensuring that you are well taken care of both professionally and personally.

Yes, Joby Aviation firmly supports diversity and inclusion in the workplace. We are an Equal Opportunity Employer, which means we provide fair employment opportunities to everyone, regardless of background or identity. We encourage a diverse range of applicants for our Staff Motor Control Software Engineer position, as we believe that varied perspectives enhance our innovation and workplace culture.

When answering this question, detail specific projects where you have successfully implemented ac motor control principles. Highlight your understanding of PWM strategies, current control methods, and how you overcame challenges in real-time applications. Be sure to emphasize any related results or improvements you've achieved.

Describe your methodology for implementing closed loop control systems, including any algorithms you've developed. Discuss your experience with redundancy in position sensors and the importance of robustness in control design. Use examples that illustrate how your controls have improved performance in practical applications.

Explain the specific techniques you use within MATLAB Simulink for motor control optimization. Talk about your workflow from modeling through to simulation and testing, providing examples of how you've solved complex problems or optimized designs using these tools. Make your answer more compelling by referencing any measurable outcomes.

Share a specific instance where you faced a significant debugging challenge. Discuss the tools you used (like oscilloscopes or logic analyzers) and the methods you employed to pinpoint and rectify the issue. Make sure to highlight your problem-solving skills and your ability to work under pressure.

Mention specific instances where you have guided junior engineers. Discuss the benefits of mentorship both for their development and your own growth. Share feedback you've received and how you've adapted your approach to meet different learning styles.

Describe your approach to developing motor control systems while adhering to safety regulations. Talk about any specific standards you are familiar with and how you incorporate best practices into your design process to ensure both performance metrics and safety compliance.

List the programming languages and tools you are proficient in, emphasizing any relevant experiences from previous positions. Discuss how you apply these skills in your role, particularly in relation to embedded systems or multi-threaded environments.

Discuss the steps you take during the tuning and calibration process for motor control systems. Include your methodology for collecting data, determining optimal parameters, and conducting iterative testing. It’s helpful to mention how you adapt your strategy based on specific system requirements.

This question is an opportunity to express your enthusiasm for the company’s mission. Discuss how Joby Aviation’s innovative approach to transforming air travel excites you and aligns with your career aspirations, and mention particular aspects of the company culture or technology that inspire you.

Share the resources you rely on to stay informed about advancements within the field of motor control and related technologies. Mention any professional associations, journals, workshops, or online courses that you participate in to enhance your knowledge and skills continuously.