MISSION The System Architect – Mechanical is the thermal engineering authority for assigned strategic accounts within the zone. This role owns the end-to-end cooling and thermal system design for datacenter solutions, from primary chiller plant through in-rack liquid cooling delivery. Working as a core member of the account fighting unit with the Key Account Manager and Segment Solution Architect, the SAM-Mechanical strengthens technical positioning and drives successful deal closure. The role is accountable for thermal solution quality, technical standards compliance, and building deep customer credibility at the mechanical engineering level. KEY RESPONSIBILITIES Thermal System Design (Core Engineering) Design complete cooling and thermal management systems for datacenter solutions: Primary chiller plant: water-cooled and air-cooled configurations, sizing, redundancy strategies (N, N+1, 2N) Heat rejection systems: cooling towers, dry coolers, adiabatic cooling, seasonal performance mo...