Tags: American Football Coach.
Dan Quinn (born September 11 1970) is the current defensive coordinator for the Seattle Seahawks. Quinn originally joined Seattle on January 12 2009 after spending the previous six years coaching the defensive lines for the San Francisco 49ers (2003-04) Miami Dolphins (2005-06) and the New York Jets (2007-08). He began his NFL coaching career in San Francisco as their defensive quality control coach in 2001 before moving to the defensive line.