Job Summary

JetCool, a Flex Company, delivers patented direct‑to‑chip liquid cooling solutions purpose‑built for AI and high‑density compute environments. Powered by JetCool’s proprietary microconvective cooling technology and full‑stack portfolio—from SmartPlates to Coolant Distribution Units (CDUs)—we enable leading processor and system designers to push performance, efficiency, and reliability to new limits.

The Pre-Sales Engineer based in either Littleton, MA, Austin, TX or Milpitas, CA serves as a technical advisor to customers requiring liquid cooled Cold Plates (SmartPlates) and Cooling Distribution Units (CDU), bridging thermal and mechanical engineering depth with clear, confident customer communication. This role owns pre‑sales technical engagement ensuring JetCool solutions meet customer thermal performance and AI System and Rack integration needs. Success in this role requires the ability to communicate complex fluid‑dynami...