Midfielder Dillon had spells at both Hull City and St Mirren as a youth before returning to Ireland to sign for Athlone Town.
Despite their relegation, the 23-year-old enjoyed a fine season as he netted four times in 32 games which earned him a move to Bohemians.
He made 21 appearances for the Gypsies before moving to Longford Town where he has spent the last two seasons.
Hull City (2011-2013)
St Mirren (2013)
Athlone Town (2014)
Longford Town (2015-2017)
Drogheda United (2018-)