While at Bryant, the Vestal, NY native was a three-year starter at the attack position for the Bulldogs and played a significant role in the programs Division I transition. Over his four-year career, Harrington amassed 67 goals and 104 career points placing him ninth and tenth respectively on Bryants all-time list. He was also named three times to the Northeast Conference (NEC) Academic Honor Roll. Following his senior campaign Harrington was selected as a USILA Division I North-South All-Star game participant and nominated to the East-West All-Star game. In addition, he helped guide the Bryant University Bulldogs to their first NEC conference championship and achieve arguably their best season in the Division I ranks with a 14-4 overall record which earned them a ranking of 19 in the final Nike/USILA Polls. He earned a Bachelor of Science Degree from Bryant in Business Administration with a concentration in Accounting while pursuing a minor in Psychology. Before Bryant, Harrington was a 2008 graduate of Vestal Senior High School where he starred as a four-year starter and three-time first-team all-league selection for the Golden Bears. In 2008, he was named team co-captain, a New York-Southern Tier High School All-American, and broke Vestals record for total career goals, assists, and groundballs. At Seton Hill, he will be working towards a Masters Degree in Business Administration.