 Until they folded midway through the 2008-09 season, Marks was the head coach of the Augusta (GA) Lynx of the ECHL.He was head coach/director of player personnel for the Dayton Gems of the International Hockey League for the 2008-09 season.On May 10, 2010, Marks was announced as the new head coach of the Winkler Flyers of the Manitoba Major Junior Hockey League.