A Wastewater Treatment Plant (WWTP) Operator's job is to operate and maintain equipment to safely treat wastewater, removing pollutants and ensuring compliance with environmental regulations. Key responsibilities include monitoring processes via control systems, conducting water quality tests, adjusting chemical levels, performing routine maintenance and minor repairs on machinery, and maintaining detailed operational reports. This role requires a strong understanding of water treatment chemistry, equipment operation, safety procedures, and regulatory standards, as well as strong problem-solving and technical skills to manage potential emergencies and troubleshoot issues.