Test Engineer Jobs

About The Position

Requirements

• Direct hands-on experience testing and characterizing actuators, motors, or gearboxes — including operation of dynamometer or motor test stand systems.
• Experience with motor bringup and calibration workflows, with enough firmware and electrical fluency to diagnose calibration and drive faults independently.
• Strong cross-disciplinary debugging ability across mechanical, electrical, and firmware domains.
• Proficiency writing production-grade Python for test automation, data analysis, and post-processing.
• Demonstrated experience designing test methods and procedures — including pass/fail criteria and handoff documentation — not just executing pre-written scripts.
• Ability to read and interpret electrical schematics, mechanical drawings, and motor datasheets.
• Experience working in multi-disciplinary hardware teams with fast iteration cycles.
• Comfortable operating at staff level: leading technical workstreams, influencing engineering decisions with data, and mentoring others.

Nice To Haves

• Experience with humanoid or legged robot actuator systems.
• Familiarity with thermal modeling and thermal test methods for electric motor systems.
• Knowledge of motor drive electronics, power electronics, and power stage design margins.
• System identification background: frequency-domain analysis, bandwidth measurement, and dynamic model extraction.
• Experience transitioning test methods from R&D into production or manufacturing environments.
• Simulation experience (MuJoCo, Isaac Sim/Lab, etc.) and sim-to-real validation workflows.
• Docker, scripting, or infrastructure tooling for test automation at scale.

Responsibilities

• Lead the bringup process for new actuator hardware — including firmware deployment, motor and encoder calibration, and functional verification. Develop documented, repeatable procedures that can be transferred to test ops for production use.
• Plan and execute design validation campaigns to characterize actuator performance across the operating envelope. Tests span mechanical (e.g., efficiency, stiffness, backlash, life), electrical (e.g., peak current, thermal limits, drive performance), and system-level (e.g., positional accuracy, off-axis loading, effort production) domains.
• Design and validate the production test methods used during NPI — including test scripts, post-processing, pass/fail criteria, and operator documentation — then hand off to the test ops team with the tooling and training needed to run them at scale.
• Build Python-based test automation, data pipelines, and analysis tools that enable repeatable, scalable validation across multiple actuator types and hardware revisions.
• Operate and configure dynamometer, benchtop, and custom test setups. Manage fixture configurations and load motor modes across different actuator and gearbox variants.
• Diagnose actuator performance issues spanning firmware, electrical, and mechanical domains using structured, data-driven reasoning. Provide clear, actionable feedback to design teams.
• Apply system identification techniques to characterize actuator dynamics — including inertia, friction, bandwidth, and torque constant — providing data that supports both hardware validation and simulation fidelity.
• Work closely with mechanical, electrical, firmware, and controls engineers. Communicate test results, failure modes, and recommendations clearly to engineering and program leadership.

Benefits

• equal employment opportunities