 On 8 July 2008, he joined West Bromwich Albion as first-team coach, replacing Craig Shakespeare.Grant, who holds a UEFA Pro Licence, was a team-mate of Albion manager Tony Mowbray at Celtic.He was appointed the first-team coach at Celtic in June 2009, after West Bromwich Albion agreed compensation, believed to be in the region of £2.5 million, for the management team of Tony Mowbray, Mark Venus and Grant.