[2] Born in Rotherham, South Yorkshire, Foster started his career with Leeds United but did not make any senior appearances for the club.

He moved to Scottish football to sign for Greenock Morton having had experience in a loan spell with Blackpool during his time at Elland Road.

After a short period in Scotland, Foster returned to English football with Doncaster Rovers where his opportunities were limited, though he had a spell with Ilkeston Town on loan.

He also appeared for Forest Green in the 2001 FA Trophy final at Villa Park but was on the losing side in a 1–0 defeat to Canvey Island.

A lack of games for the Coronation Park side, however, saw Foster make the move to Conference North rivals Harrogate Town on 10 December 2009.