Test Mechatronics Engineer A Frontier AI Company San Francisco, CA Job Details Full-time | Contract $65 an hour 21 hours ago Benefits Commuter assistance Disability insurance 401(k) Flexible spending account Life insurance Qualifications Machine troubleshooting Full Job Description HireArt is helping our client find a Test Mechatronics Engineer to support the testing, validation, and troubleshooting of complex hardware systems in a hands-on development lab. In this role, you'll test mechanical, electrical, and firmware-integrated systems throughout the hardware development lifecycle, from initial assembly through testing and iterative improvements. Your testing activities, demonstrations, and documented results will also contribute to training AI systems to better understand hands-on physical work. The ideal candidate brings hands-on electromechanical testing experience, strong troubleshooting skills, and the ability to identify system failures and communicate technical findings clearly. Recording & Data Collection Notice This role involves recording your work to support AI training and development. Lab cameras and screen recording on your work device will capture your activities. Depending on the project, you may also be asked to wear sensors, such as motion trackers or pressure-sensing gloves, that collect biometric data. Before starting, you'll receive details about the recording and data collection requirements specific to your role, how your data will be protected, and the consent process. As a Test Mechatronics Engineer, you'll: Test complete hardware systems and subsystems, including actuated mechanisms and moving platforms, to evaluate actuator performance, sensing, and control loops. Translate hardware performance requirements and success criteria into structured test procedures, including data collection and logging. Diagnose system failures and identify root causes across mechanical, electrical, and firmware components. Document test results, failures, and technical findings to support troubleshooting and future hardware improvements. Use data loggers, load cells, oscilloscopes, test fixtures, and Python-based test scripts to support system testing and validation. Review written and on-screen work instructions, identify inaccuracies, and provide feedback to improve technical documentation. 2+ years of hands-on experience testing electromechanical systems Experience testing actuated mechanisms or moving platforms Understanding of common electromechanical failure modes and the ability to troubleshoot issues across mechanical, electrical, and firmware systems Experience using hardware testing and diagnostic tools, including data loggers, load cells, oscilloscopes, and test fixtures Familiarity with Python for test scripting and data collection

Bonus Qualifications:

Experience with motor tuning Experience developing or implementing test automation Experience designing or building test fixtures

Benefits:

Pre-tax commuter benefits Employer (HireArt) Subsidized Healthcare Benefits Flexible Spending Account for healthcare-related costs HireArt covers all costs for short and long-term disability and life insurance 401k package

Commitment:

This is a full-time, 6-month contract position staffed via HireArt. The role is onsite and available to candidates local to the San Francisco, CA area. HireArt values diversity and is an Equal Opportunity Employer. We are interested in every qualified candidate who is eligible to work in the United States. Unfortunately, we are not able to sponsor visas or employ corp-to-corp.