Tesla has lost another senior chip engineer to DensityAI, the AI hardware startup built out of its own former Dojo team. Shishuang Sun, who spent more than five years as a Tesla AI hardware architect on Dojo and the Autopilot computers, now lists his role as “Packaging and System Hardware” at DensityAI, starting in July.
This is not a junior loss. Sun left Tesla as Senior Director of AI Hardware Design — one of the people responsible for turning Tesla’s custom silicon into working systems, exactly the expertise Tesla needs as it stakes its valuation on in-house AI chips.