Grafton Sciences · 1 month ago
Senior Mechatronics Engineer
Redwood City
Full-time
Onsite
Senior LevelGrafton Sciences is building AI systems with general physical ability, aiming to push the frontier of physical AI. The Senior Mechatronics Engineer will design and integrate electromechanical systems for advanced robotics and automation, collaborating with various teams to ensure reliable operation.
Machine LearningRobotics
Responsibilities
Design and integrate electromechanical assemblies, actuators, sensors, motion systems, and robotic tooling
Prototype, test, and refine mechanisms, motion stacks, and custom hardware for automated operation
Collaborate across electrical, firmware, robotics, and mechanical teams to bring up systems end-to-end
Support debugging, calibration, and iteration of precision assemblies and hardware–software interfaces
Qualification
Required
Strong experience designing and integrating electromechanical systems — sensors, actuators, motion components, fixtures, and tooling
Demonstrated ability to prototype, test, and iterate mechanisms and hardware in fast-moving environments
Comfortable working across mechanical, electrical, and firmware boundaries to debug and improve system performance
Hands-on, systems-oriented engineer who enjoys building real hardware and making it work reliably
Benefits
Meaningful equity
Benefits
Company
Grafton Sciences
Building systems of general physical ability to enable superintelligence
Founded in 2024
11-50 employees
H1B Sponsorship
Grafton Sciences has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
Funding
Current Stage
Early StageCompany data provided by crunchbase