Career
During his career, Henry played for Clydebank, Kilmarnock, Falkirk, Airdrie, Street Johnstone, Queen of the South and Dumbarton. After retiring as a player, Henry joined the coaching staff of Partick Thistle and Burnley. From 2010 he was the reserve team coach at Bolton Wanderers, but left the club shortly after the dismissal of Owen Coyle in October 2012.
He subsequently followed Coyle to Wigan Athletic in 2013, undertaking a similar role to that of his Burnley and Bolton days.
In January 2015 Henry was appointed assistant manager, working with Ian McCall, at Scottish League One club Ayr United.