Lead Mechanical Engineer - Data Center Cooling

Fluidstack in San Francisco seeks a Senior Mechanical Engineer to lead end‑to‑end deployment and commissioning of mechanical and cooling systems across concurrent data center sites. You will own operational reliability of cooling infrastructure, develop commissioning standards, and act as on‑site technical authority during startup, validation, and load testing. Travel up to 50% is required. #J-18808-Ljbffr