He served as dean of the
Faculty of Mathematics at the
University of Waterloo from 1980 to 1986. From 1986 to 1988 he held the position of distinguished scientist at the
Oak Ridge National Laboratory and university professor of mathematics and computer science at the University of Tennessee at Knoxville. He held the position of vice-president, academic and provost from 1988 until June 30, 1993. He again served as dean of mathematics from December 3, 1997, to June 30, 2005. He served as interim vice-president, academic and provost at the university from January through August 2001, and interim vice-president, university research from January 2006 through June 2007. He is currently associate provost, information systems and technology at UW, a position he has held since July, 2003, and also has been serving as interim dean of graduate studies since October 2007. His name has been given to an award, the
J. Alan George Award, given by Waterloo's undergraduate Mathematics Society to an undergraduate completing studies in the Faculty of Mathematics who has shown exemplary service to student life during the duration of his or her studies. == Controversy ==