(Date of Birth):
Robertson joined Harrogate Town from Alfreton, where he netted 11 goals in 21 appearances during the 2015/16 campaign.
Jordan began his career with home-town club Sheffield United where he had loan spells with Torquay United, Northampton Town, Southampton and Dundee United.
He joined St Johnstone in 2011 before going on to Scunthorpe United where he netted three goals for the Iron.
Robertson has also had spells with Hungarian side Ferencváros, Filipino club Global FC and Romanian outfit Gaz Metan Medias.
After notching 5 goals in 6 appearances whilst on trial at The CNG Stadium, Simon Weaver moved to sign Robertson in July 2016.