Flinn is set to begin his first season as assistant men's soccer coach in 2011. He joins the staff after enjoying a successful run as a coach of the Vestavia Hills Soccer Club in Alabama, where he helped the team win two state titles, including the U18 State Cup in 2011. He also spent time as the marketing director at Vestavia Hills, the largest youth soccer club in the state. During his four years on the NCAA Division I Duquesne soccer team, he helped the Dukes win two Atlantic 10 Conference Championships and was named team captain during his senior season. A Georgia native, Flinn holds a USSF C license and was also the head coach of the 1998 Alabama Boys ODP team.