You will diagnose complex, software-defined electromechanical thermal systems - heat pumps, refrigeration and coolant loops, compressors, pumps, valves, fans, sensors, and the firmware that heats, cools, and protects the vehicle - that must run reliably in high-volume consumer cars and fully unsupervised robotaxis. Experience providing real-time technical support or diagnostics on complex physical products (vehicles or industrial systems); exposure to autonomous, highly automated, or high-utilization fleets is highly valued.