Acceler8Talent is proud to partner with a well-funded, VC-backed AI/networking hardware startup in the SF Bay area that’s redefining infrastructure for the world’s largest hyperscalers. Operating under a Joint Development Model (JDM), this company co-develops highly customized networking hardware, software, and optics solutions tailored to the evolving needs of large-scale AI workloads. With over $600M in VC funding and rapid expansion underway, they're now looking to hire a Senior Thermal Engineer to help shape the next generation of high-performance systems. What You’ll Do: • Design and develop thermal solutions including heatsinks, cold plates, and liquid cooling systems • Perform thermal modeling and simulations using industry-standard tools • Lead thermal testing and validation to ensure performance and reliability • Collaborate with hardware and system teams to integrate thermal designs • Work with suppliers to deliver high-quality thermal components • Troubleshoot thermal issues and maintain system reliability • Stay current on industry trends and emerging cooling technologies What You Bring: • B.S. in Mechanical Engineering (M.S. preferred), with focus on heat transfer • 5-10 years in thermal design with datacenter network systems preferred • Proficient in thermal simulation tools (Flotherm, Flotherm-XT, IcePak) • Strong understanding of air cooling techniques: vapor chambers, heat pipes, heat sinks, fans, TIMs, and rack-level constraints • Experience with liquid cooling (preferred, not required) • Deep knowledge of heat transfer and real-world thermal system design