 On 2 April 2008, Miller was introduced as the manager and Director of Soccer Operations for the Victoria Highlanders of the USL Premier Development League.On 25 March 2010 and the resigns of German soccer coach Thomas Niendorf, was named as the new manager of the Vancouver Whitecaps Residency.Miller served as Assistant Manager of Vancouver Whitecaps FC during the club's 2011 inaugural season in Major League Soccer.