Oversee all aspects of hazardous waste management, including chemical waste, biological/infectious waste, sharps, and mixed waste streams, in compliance with EPA, California DTSC, and applicable local regulations. Develop and deliver required safety training programs for new hires and existing employees, including but not limited to: Bloodborne Pathogens, Hazard Communication, Chemical Hygiene, PPE selection and use, Fire Safety, Emergency Action Plan, and Ergonomics.