 October 2015, Gibson-Park was the last to join the Hurricanes 39-man Super Rugby squad after head coach Chris Boyd looked to fill gaps at halfback after the departure of Chris Smylie to Italy.He joined alongside fellow Taranaki halfback Te Toiroa Tahuriorangi.On 12 May 2016, Park left New Zealand to join Irish region Leinster in the Pro12 ahead of the 2016-17 season.