Career
Walker began his footballing career at Falkirk"s Academy, but left the club in 2010, signing with Stirling University. On 28 May 2013, Walker signed a one-year deal with Scottish Championship side Livingston. On 30 August he made his debut, in a 0–3 away defeat against Dundee.
In the summer of 2015, Walker signed for Berwick Rangers in the SPFL League Two, ahead of the start of the 2015/16 season.
He made his competitive debut in a 1-3 Scottish League Challenge Cup defeat to Street Mirren on July 25th.
