Mechanical Engineer
Western Magnetics
Motor/Actuator Design Engineer
Western Magnetics· Engineering
About this role
About Westmag
Westmag is the American manufacturer of drone motors and robot actuators, backed by Andreessen Horowitz, Founders Fund, Lux Capital, NFDG, Menlo Ventures, and other top investors. Westmag is committed to building and scaling in the U.S. to serve the global market. For more information, visit westmag.com.
About the role
As a Motor/Actuator Design Engineer at Westmag, you will play a critical role in the design and development of advanced drone motors and robotic actuators. You will collaborate closely with cross-functional teams to create high-efficiency, reliable, and innovative motor solutions that meet customer requirements. Your work will directly impact Westmag's position as a leader in drone and robotics motor technology.
What you'll own
- Design and optimize motor and actuator architectures for drone and robotic applications.
- Develop detailed motor design specifications, including electrical, mechanical, and thermal considerations.
- Simulate and analyze motor performance using relevant software tools.
- Work cross-functionally with Field Applications Engineers, Quality, and Manufacturing teams to ensure design feasibility and manufacturability.
- Support prototyping, testing, and validation of new motor designs and contribute to continuous product improvements.
- Document design processes, test results, and design revisions.
- Stay current on emerging technologies and industry trends in motor and actuator design.
Required qualifications
- Bachelor's degree in Electrical Engineering, Mechanical Engineering, or a related technical field.
- 3+ years of experience in motor or actuator design, preferably in drone, robotics, or aerospace industries.
- Strong foundation in electric motor theory including electromagnetic design, thermal management, and mechanical design.
- Proficiency with motor design and simulation software (e.g., FEMM, ANSYS Maxwell, or equivalent).
- Experience with CAD tools for mechanical design (e.g., SolidWorks, CATIA).
- Ability to collaborate effectively with multidisciplinary teams.
- Excellent problem-solving and communication skills.
- Authorized to work in the United States.
Preferred qualifications
- Experience designing brushless DC motors, actuators, or similar electromechanical devices.
- Knowledge of manufacturing processes for motor components and assemblies.
- Hands-on experience with prototype testing and validation.
- Familiarity with drone or robotics industry requirements and standards.
Frequently Asked Questions
Is the salary disclosed for the Motor/Actuator Design Engineer position at Western Magnetics?
The salary for this Motor/Actuator Design Engineer role at Western Magnetics is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Motor/Actuator Design Engineer position at Western Magnetics located?
This Motor/Actuator Design Engineer role at Western Magnetics is based in South San Francisco, California, United States. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Motor/Actuator Design Engineer role at Western Magnetics full-time or part-time?
This is listed as a Full time position. It is posted as a Motor/Actuator Design Engineer role in the Engineering department at Western Magnetics.
Which team or department does the Motor/Actuator Design Engineer at Western Magnetics belong to?
This Motor/Actuator Design Engineer position is part of the Engineering department at Western Magnetics. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Motor/Actuator Design Engineer position at Western Magnetics?
Click the "Apply Now" button on this page. You will be redirected to Western Magnetics's official application portal hosted on workable where you can submit your application directly.
When was the Motor/Actuator Design Engineer job at Western Magnetics posted?
This Motor/Actuator Design Engineer position at Western Magnetics was posted on Jun 2, 2026. Apply as soon as possible — early applications are often reviewed first.
Motor/Actuator Design Engineer
Western Magnetics
You'll be redirected to Western Magnetics's official application page on workable.