Mechatronic Test Engineer
Robust.AI
Quality Assurance
San Carlos, CA, USA
USD 150k-200k / year + Equity
Posted on Dec 9, 2025
About you and this role:
Robust AI is a fast-growing, early-stage startup founded in 2019 by an unsurpassed team of veterans in robotics, AI and business. We are a collaborative group with a wide range of backgrounds and perspectives, seeking talented individuals who are just as excited about robotics and AI as we are! Help us redefine the very foundation of robotics and build robots that are smart, collaborative, robust, safe, flexible and genuinely autonomous. As a Mechatronic Test Engineer at Robust AI, you will join a small fast-paced team working to design, test, and validate the next generation of warehouse robotic systems. Working with cross-functional engineers, you will develop and execute comprehensive test protocols for integrated mechatronic systems including sensors, actuators, control systems, and mechanical assemblies. You are someone who is excited about validating complex electromechanical systems, identifying failure modes, and ensuring performance meets specifications. You are comfortable working in an early-stage startup environment and are able to pivot effectively. The base pay range for this role is between $150,000 and $200,000, dependent on your skills, qualifications and experience.
Main responsibilities:
- Develop and execute test plans for mechatronic systems at the component, subsystem, and robot level
- Validate sensor integration, actuator performance, and control system functionality
- Conduct performance testing of electromechanical assemblies including motors, encoders, and vision systems
- Build and maintain test fixtures and automation for repetitive validation tasks
- Troubleshoot hardware and software integration issues during testing
- Analyze test data and provide actionable feedback to mechanical, electrical, and software teams
- Document test procedures, results, and recommendations for design improvements
- Support FMEA activities and risk assessment for mechatronic subsystems
What you'll bring to the table:
- 4+ years of experience in mechatronic testing, robotics validation, or related field
- Hands-on experience testing integrated electromechanical systems (sensors, actuators, motors, control systems)
- Proficiency with test equipment such as oscilloscopes, multimeters, torque sensors, thermocouples and data acquisition systems
- Strong understanding of mechanical systems, electrical circuits, and control theory
- Experience with CAD tools and reading technical drawings
- Familiarity with robotics platforms, automation systems, or manufacturing equipment
- Strong analytical, problem-solving, and communication skills
- Ability to work effectively cross-functionally (mechanical, electrical, software, manufacturing teams)
- Experience with test automation, scripting (Python preferred), or lab instrumentation is a plus
What we offer:
- Base pay between $150,000 and $200,000, dependent on your skills, qualifications and experience.
- Stock options and huge potential for growth. Medical, Dental, and Vision coverage.
- Flexible vacation and sick leave practices.
- Paid parental leave.
Robust AI fosters a culture of belonging and a shared commitment to equality and equity. Having a diverse set of perspectives is key to ensuring AI and robotics serve the needs of all.
150000 - 200000 USD a year