A Sales and Marketing Executive in Water and Wastewater Treatment Management is responsible for promoting and selling water treatment solutions to clients, including businesses, municipalities, and industrial sectors. The role involves identifying new business opportunities, managing client relationships, conducting market research, and developing marketing strategies. Additionally, the executive will collaborate with technical teams to understand product features, ensure customer satisfaction, and achieve sales targets. They must stay informed about industry trends, regulatory requirements, and environmental issues related to water and wastewater treatment.