---
title: "Tesla loses another top chip engineer to ex-Dojo startup DensityAI"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/296793395.md"
description: "Tesla has lost senior chip engineer Shishuang Sun to DensityAI, a startup spun out of Tesla's former Dojo team. Sun, who served as Senior Director of AI Hardware Design and worked on Autopilot and custom silicon, joined DensityAI in July. This departure highlights talent drain in critical AI hardware expertise as Tesla relies on in-house chips for its valuation."
datetime: "2026-08-24T13:09:54.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/296793395.md)
  - [en](https://longbridge.com/en/news/296793395.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/296793395.md)
generator: "portal-rs"
---

# Tesla loses another top chip engineer to ex-Dojo startup DensityAI

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.

## A Tesla chip veteran, twice over

Sun’s career traces the entire arc of Tesla’s in-house silicon ambition. According to his LinkedIn history, he first joined Tesla’s Autopilot hardware group during the Jim Keller era, when Tesla was assembling the team that would design its first Full Self-Driving computer and cut its dependence on Nvidia.

He left around the time that chapter wound down, spending just over two years at Waymo as a hardware engineering manager, where he ran the design verification, signal and power integrity, EMC, and PCB teams that make up the guts of self-driving hardware.

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---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**