Chief of Operations, US Environmental Protection Agency. Former Chief of Operations, State of Arizona. Former Environmental Attorney, Legal Services Department, Salt River Project; Assistant Attorney General, Environmental Enforcement Section, Office of the Attorney General of Arizona; Former Positions with Arizona Department of Environmental Quality: Director, Deputy Director, Director-Water Quality Division, Administrative Counsel, Arizona Department of Environmental Quality Enforcement Coordinator, Compliance & Enforcement Coordinator-Office of Special Counsel, Enforcement & Rule Making Coordinator-Waste Programs Division, Manager-Water Quality Compliance Section, Enforcement Coordinator-Air Quality Compliance Section, Enforcement Officer-Water Quality Compliance Section-Enforcement Unit.