Fresno State - Assistant - 1997-1998
Colorado State - Graduate Assistant - 1999
Jacksonville Jaguars - Defensive Analyst - 2000
USC - Tight Ends - 2001
USC - Wide Receivers - 2002-2006
USC - Offensive Coordinator - 2005-2006
Oakland Raiders - Head Coach - 2007-2008
Tennessee - Head Coach - 2009
USC - Head Coach - 2010-2013
Alabama - Offensive Coordinator - 2014-2016
Alabama - Quarterbacks - 2014-2016
Florida Atlantic - Head Coach - 2017-2019
Mississippi - Head Coach - 2020-Present