Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education. Maintain Computerized Maintenance Management System (CMMS), which may include opening and closing work orders, maintaining equipment status, managing work order back log, maintaining inventory tracking system, and purchasing system.