Conduct on-site, scheduled and unannounced inspections of Industrial and Commercial firms with a low degree of complexity such as restaurants, food processors, septage haulers, etc., to ensure compliance with Narragansett Bay Commission (NBC), DEM and Federal EPA rules and regulations. Write/negotiate and issue Wastewater Discharge Permits, correspondence/reports. Review analytical data/sample results and user pretreatment, process, operations and spill control plans, etc. Perform basic mathematical calculations. Respond to emergency or special investigations as required. Serve as team leader during investigation if called upon. Work with all applicable Federal, State & Local regulatory agencies (DEM, EPA, DOH, fire/building officials, etc.) to ensure proper coordination of activities. Remain current on regulatory requirements by attending professional conferences/seminars/courses, reviewing existing and proposed regulations, professional literature searches. Maintain training standards/certificates such as HAZMAT, confined space entry, spill prevention response etc. Perform other duties as assigned, within skill and experience capabilities.