Career
He played professionally as a quarterback in the National Football League (NFL) with the Jacksonville Jaguars, Kansas City Chiefs and Chicago Bears. He was selected with the 25th pick of the third round of the 1998 NFL Draft out of Middle Tennessee State University by the Jaguars. Quinn served as the head football coach at Middle America Nazarene University in Olathe, Kansas from 2009 to 2013.
Quinn transferred to Middle Tennessee State after one year at Tulane University.
He followed QB Kelly Holcomb after transferring. His senior year numbers surpassed the numbers that Holcomb had put up his senior season.
1995: 108/223 for 1,742 yards with 8 Territorial Decoration vs 7 INT. 1996: 71/159 for 931 yards with 4 Territorial Decoration vs 9 INT. 1997: 167/293 for 2,209 yards with 16 Territorial Decoration vs 10 INT.
Quinn was signed by the Kansas City Brigade of the Arena Football League (American Federation of Labor-Congress) during the 2006–2007 offseason, but retired due to injury. From 2007 to 2008, Quinn was the offensive coordinator for Middle America Nazarene University (MNU) in Olathe, Kansas.
In 2014 Quinn took a job as the head football coach at Davidson Academy, a K-12 school in Nashville, Tennessee.