Charles DeLisi is the Metcalf Professor of Science and Engineering at Boston University, and also served as Dean of the College of Engineering from 1990 to 2000. Prior to moving to Boston University, he was Professor and Chair of Biomathematical Sciences and Professor of Molecular Biology at the Mount Sinai School of Medicine (1987–1989), Director of the United States Department of Energy's Health and Environmental Research Programs (1985–1987), Section Chief at National Institutes of Health (1975–1985), and Theoretical Division Staff Scientist at Los Alamos National Laboratory (1972–1975).