Education
Bachelor of Science in industrial engineering, Virginia Polytechnic Institute & State University Master of Science in operations research, George Washington University postgraduate, Ohio State University.
Bachelor of Science in industrial engineering, Virginia Polytechnic Institute & State University Master of Science in operations research, George Washington University postgraduate, Ohio State University.
Commissioned officer, United States Public Health Service, 1968-1971; staff and supervisory positions, Environmental Protection Agency, 1971-1984; deputy director Hazardous Site Control Division, Environmental Protection Agency, Washington, 1984-1986; director Emergency Response Division, Environmental Protection Agency, Washington, 1986-1991; deputy director Office of Emergency and Remedial Response, Environmental Protection Agency, Washington, 1991-1994; deputy assistant adminstr Office Solid Waste & Emergency Response, Environmental Protection Agency, Washington, 1994-1997; acting assistant administrator OSWER, Environmental Protection Agency, Washington, since 1997.