About this role
Who you are:
- Data-driven test practitioner passionate about validating full-scale humanoid robots under complex real-world conditions, while also pushing high-torque joint actuators and robotic skeletons to their limits.
- Hands-on builder who constructs system-level testing setups, automated full-body testing scripts, multi-channel DAQ integration, environmental test chambers, and joint dynamometer test benches.
- Rigorous troubleshooter skilled at Root Cause Analysis (8D/FMEA) bridging mechanical wear, structural compliance, and electrical component failures.
- A strong collaborator across structural design, joint actuation, power electronics, and embedded firmware teams.
Responsibilities:
- Lead whole-body humanoid system integration testing, end-to-end functional validation, dynamic motion profiling, and full-robot system reliability testing.
- Design, write test cases for, and execute whole-body tests covering highly dynamic locomotion, heavy payload manipulation, complex terrain navigation, fall recovery, balance stability, and structural reliability.
- Execute whole-body mechanical and environmental qualification: drop shock, dynamic payload capacity, whole-body vibration profile sweeps, thermal dissipation limits, and ingress protection (IP) verification.
- Collaborate closely with motor and actuator engineers to assist in joint module and motor testing, performance validation, and thermal limit evaluations.
- Perform root cause failure analysis (RCFA) on broken joint gears, bearings, motor windings, and structural components using 8D/FMEA methodologies.
- Execute Highly Accelerated Life Testing (HALT) and Highly Accelerated Stress Screening (HASS) to establish hardware reliability boundaries.
- Define quality acceptance criteria, testing SOPs, and end-of-line verification procedures for pilot production lines.
- Maintain lab test equipment calibration, high-voltage battery safety protocols, and testing infrastructure.
Requirements:
- B.Sc. or M.Sc. in Mechanical Engineering, Electrical Engineering, Mechatronics, or related disciplines.
- 5+ years of hardware testing and reliability engineering experience in whole-body robotic systems, complex electro-mechanical platforms, motor drive systems, or aerospace actuators.
- Proficient with system-level instrumentation and testing tools: whole-body motion capture / tracking tools, environmental chambers, oscilloscopes, CAN analyzers, strain gauges, accelerometers, and thermal cameras.
- Strong experience in designing test scenarios, writing test cases, and utilizing automated testing software/scripting tools (Python, LabVIEW, MATLAB).
- Ability to work alongside motor engineers to evaluate joint/motor performance data and assist in motor validation test execution.
- Deep technical understanding of mechanical failure modes (gear fatigue, harmonic wave generator wear, bearing pitting) and thermal dynamics in high-power BLDCs.
- Solid knowledge of international test standards (ISO, IEC, MIL-STD) for vibration, shock, thermal cycling, and electrical safety.
- Methodical approach to data analysis, documentation, and technical reporting.
Advantages:
- Direct experience testing high-torque frameless BLDC motors, harmonic/planetary reducers, or humanoid joint modules.
- Experience in structural fatigue testing of aluminum alloys limbs.
- Knowledge of functional safety testing and high-voltage DC safety protocols.
- Comfortable communicating technical topics in English with international teams.