Marooney, 25, comes to Adirondack after spending the 2023-24 season the University of St. Thomas where he tallied five assists in 15 games. Prior to last season, the Chaska, Minnesota native played four years at Ohio State University and recorded 15 points in 80 games with a plus/minus rating of +10.
Before his collegiate career, Marooney played two seasons with the Waterloo Black Hawks in the United States Hockey League and had 35 points (6g-29a) in 97 games.