Mechanical Thermal Engineer

EPG is currently seeking a Mechanical / Thermal Engineer for one of our partners that is an established high-voltage battery and power-electronics company bringing technology proven in demanding high-reliability applications to a new backup-power product for AI data this position you will own the mechanical packaging and thermal design that gets a high-voltage battery and power converter into a datacenter rack and keeps it cool under continuous duty.

• Design the battery-pack and power-converter enclosure for datacenter rack integration.
  
• Own the thermal strategy air- and liquid-cooled for continuous duty.
  
• Handle rack space weight access packaging and serviceability.
  
• Integrate rack airflow and cooling; own the thermal interface with the battery team.
  
• Own ingress protection and high-power-density enclosure design.
  

• BS in Mechanical Engineering.
  
• 5 years of thermal management and mechanical packaging of power electronics or battery systems.
  
• Both air- and liquid-cooling design experience.
  
• High-power-density enclosure design plus thermal simulation.
  
• This role is onsite in the Pacific Northwest. Must be able to work in the United States without sponsorship (US Persons only export-control requirement).
  

• Packaging automotive or aerospace battery/power systems into stationary or industrial products.
  
• Datacenter rack standards (EIA-310 OCP) and liquid-cooling infrastructure.
  

• Competitive salary relocation assistance fully paid healthcare and a strong 401(k) match.
  
• Own the full mechanical and thermal design of a clean-sheet 800V product.
  
• Build on technology already proven in demanding high-reliability applications.