During his youth, Sean was a member of the Washinton State ODP team for 4 years. He was a 1998 Metro League 3A Most Valuable Player. During college, Sean played for the Warner Pacific College Men's soccer squad for 3 years. After college, he played for the Seattle Wolves FC for 3 years, served as the Major League Soccer Sounders FC 3rd string goalkeeper during a period of their inaugural season.
Sean was Goalkeeping Director of Oregon Soccer Academy for 4 years where he instructed soccer technique to 200 youth soccer players. Sean has been head coach at Evergreen Soccer Club and is a Founding Club Coach at Seattle United.
Sean has a Bachelor of Arts in Health and Human Kinetics with a Minor in Education from Warner Pacific College.