sentences:  He was capped 12 times, and scored 3 goals, for the Socceroos.He was previously employed by the Kings School in a role as Director of Football.Halpin then held the role of player/coach in the Northern NSW NBN State Football League with the Toronto Awaba Stags FC before moving to Edgeworth Eagles FC where he continued playing whilst also overseeing youth development for the club in the 2010 season.