Sean Reilly has been heavily involved in soccer in the high school, club, collegiate and professional ranks. He most recently served as a trainer and youth coach for the New York Red Bulls in 2017, where he groomed players at Regional Development schools. In addition, he also served as an assistant coach for the Concordia College women's soccer team.   In 2016, Reilly played professional soccer for the Rochester Rhinos in the USL. As a midfielder, he appeared in eight games, tallying a goal on five shots. In the fall, he was an assistant coach for the Brockport University men's soccer team.   Before his coaching stints in college, Reilly spent time coaching at the Primo Sports Center, Ethical Culture Fieldston School, GB Soccer and the Ramapo Valley Soccer Club.   Reilly began his collegiate soccer at Bryant University before transferring to St. Thomas Aquinas College. He graduated from St. Thomas Aquinas with a Bachelor's degree in sports management. After his time in college, Reilly pursued professional soccer in Ireland, suiting up for Finn Harps and Institute FC.