The Environmental Manager will work closely with plant leadership, production, maintenance, engineering, safety, quality, logistics, procurement, Korean headquarters, external consultants, and regulatory agencies to support stable plant operation, regulatory compliance, risk reduction, and continuous environmental improvement. This position covers a broad range of environmental responsibilities, including air emissions, wastewater, stormwater, hazardous and non-hazardous waste, chemical management, environmental permits, inspections, reporting, employee training, and environmental improvement activities.