Atlas is our next-generation humanoid robot, built for real-world speed, strength, and precision. We're looking for a principal motor designer to lead the design and optimization of the custom motors that drive its actuators—pushing the limits of performance while scaling towards mass production. 

What you’ll do:

• Design and optimize motors for performance, efficiency, and manufacturability.

• Run electromagnetic, thermal, and structural simulations to guide design decisions.

• Collaborate heavily with mechanical, electrical, controls, and manufacturing teams on actuator design. 

• Trade and specify motor topologies, materials, winding strategies, and cooling methods. 

• Support fast prototyping, validation, and iteration. 

What we’re looking for:

• 7+ years of experience in motor design or optimization. 

• Deep understanding of electromagnetics, loss mechanisms, and scaling laws.

• Proficiency with motor simulation tools e.g. JMAG, ANSYS Maxwell, FEMM, etc. 

• Strong mechanical and electrical designer with good intuition for multidisciplinary trades. 

• Experience with motor manufacturing and cost-performance tradeoffs. 

• Bonus: background in robotics or other compact electromechanical systems.

Why join the Atlas team:

• Own core motor design on a robot pushing the edge of what’s possible. 

• Work on technically deep challenges with real-world impact. 

• Join a focused, fast-moving team with some of the best engineers on the planet. 

• Free catered lunch every day.