Actuator Engineer (Hands Team)

What You'll Do

• Design compact motor-gearbox actuator units for the hand's fingers and wrist, from concept through production
• Architect miniaturized geartrains — especially planetary — that hit torque, backlash, and packaging targets at finger scale
• Size and select motors against torque, speed, power-draw, thermal, and efficiency requirements
• Build and run bench and dyno tests to characterize actuator performance, efficiency, and durability
• Partner with the structures engineer on packaging and thermal paths, and with the electrical engineer on drive and sensing integration

What You Bring

• Track record of designing and shipping gearboxes, especially planetary gearboxes
• Strong command of motor sizing and selection, including power draw, torque density, and efficiency analysis

Nice to Have

• Experience with gear design — tooth profiles, materials, and manufacturing methods
• Experience with tendon- or linkage-driven finger actuation
• Familiarity with backdrivability and transparency requirements for teleoperation