Thermal /Mechanical Hybrid Engineer

Highlights

• Build thermal systems for inference-focused frontier AI hardware.
• Lead design of direct-to-chip cold plate modules in-house.
• Co-design chips, racks, software and manufacturing for throughput.

What they offer

• Medical, dental, and vision packages with generous premium coverage
• $500 per month credit for waiving medical benefits
• $2,500 per month housing subsidy for those living within walking distance
• Relocation support for those moving to San Jose
• Wellness benefits covering fitness, mental health, and more
• Daily lunch + dinner in office
• Unlimited compute budget subject to ROI justification

Ideal candidate

A hands-on thermal-mechanical engineer with deep cooling experience who loves owning hardware end-to-end and pushing performance for frontier AI systems in a collaborative in-person team.

Requirements

• Bachelor's degree in Mechanical Engineering or Thermal Engineering, or related field
• Minimum of 5 years of experience in thermal and mechanical engineering with focus on water cooling
• Proven expertise designing direct-to-chip / direct-to-processor cold plate modules
• Experience with water cooling systems including manifolds, quick disconnects, CDUs and heat exchangers
• Ability to run liquid thermal simulations to predict thermal performance
• Proficiency in mechanical CAD such as NX, Creo, CATIA or similar
• Proficiency in mechanical tolerances and GD&T drawings
• Knowledge of thermal interface materials (TIMs) and heat sink designs
• Experience with advanced cooling concepts including phase change and liquid cooling
• Apply DFM and DFA principles for manufacturing and assembly