 Gravier served as the head football coach at Malone College—now known as Malone University—in Canton, Ohio from 1995 to 1998 and at Bluefield College in Bluefield, Virginia in 2012.He was also the interim head football coach at Valparaiso University in Valparaiso, Indiana for the final game of the 2013 season.Gravier played college football at Grand Valley State University.