Ford Motor Company Professor of Chemical & Environmental Engineering University of California, Riverside - The Next Generation of Biofuels Prior to joining the University of California at Riverside as the Ford Motor Company Professor of Chemical and Environmental Engineering, he was the Paul E. and Joan H. Queneau Distinguished Professor in Environmental Engineering Design at the Thayer School of Engineering at Dartmouth College where he continues as Adjunct Professor. He has also served as Director of Technology for BC International in Dedham, Massachusetts, Director of the Biotechnology Center for Fuels and Chemicals at the National Renewable Energy Laboratory (NREL) in Golden, Colorado, Director of the NREL Alternative Fuels Division, Manager of the NREL Biotechnology Research Branch, Manager of Process Development for Badger Engineers, Assistant Professor of Chemical Engineering at the University of New Hampshire, and a Senior Chemical Engineer with Monsanto Company.