Career
Nilssen previously played for FK Vigør. He joined Start ahead of the 2003 season. In the autumn 2009, Nilssen was on loan at F.C. Copenhagen, without gaining a single game.
Nilssen previously played for FK Vigør. He joined Start ahead of the 2003 season. In the autumn 2009, Nilssen was on loan at F.C. Copenhagen, without gaining a single game.