You will own the thermal architecture of these across products spanning air vehicles (fixed wing & rotorcraft), maritime and ground systems, and wearables/body-worn devices, and you will bring an in-depth understanding of heat transfer and fluid dynamics to bear on hardware that must survive real operational environments. Define thermal architecture and heat-rejection paths-conduction, natural and forced convection, cold plates, heat sinks, heat pipes, thermal interface materials, and coatings-to keep components within junction and touch-temperature limits across demanding environments.