Lead safe operations for chemical deliveries and applications, solids handling, hazardous waste generation, housekeeping, sampling, routine lab testing, inventory management, and maintenance on pipes, pumps, valves, motors, mixers, tanks, and related equipment. Operate and maintain industrial utility systems—wastewater treatment, steam and high-temperature hot water boilers, and water filtration—while monitoring process performance and executing corrective actions that keep production safe, stable, and compliant.