Central Marin Sanitation Agency (CMSA) is recruiting to fill a Maintenance Supervisor position. Under supervision of the Treatment Plant Manager, supervises and provides direction to Assistant Maintenance Supervisor, lead workers, maintenance technicians, and utility workers. Performs preventive and corrective maintenance, repair and replacement work on stationary and mobile equipment in the wastewater treatment plant, collection systems, and related facilities. Assists with the Agency’s short- and long-range asset management planning and budgeting through the use of the Agency’s Computerized Maintenance Management System (CMMS). Ensures that Maintenance Department activities adhere to all applicable laws, regulations, and Agency policies.