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Mechanical Engineer Intern

Foundation

San Francisco, CAInternshipPosted August 12, 2026

Why are We Hiring for this Role: • Building dexterous hands and fingers for a humanoid is one of the hardest mechanical engineering problems in robotics — more than 20 degrees of freedom packed into the volume of a human hand, each joint needing to transmit force, survive impact, and move with precision — and we need mechanical engineering bandwidth dedicated entirely to that problem • Our finger and hand mechanisms are advancing rapidly and generating a constant stream of design iteration work — linkage geometry, tendon routing, pulley systems and tolerance stackups all need hands-on engineering attention that the core team cannot fully absorb • We are not buying hands off a shelf and …

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