After retiring from professional hockey in 2005, Blackburn became a goaltending consultant and opened his own goaltending school.[2] In 2007, Blackburn returned to the University of Michigan as a volunteer assistant coach.[3] In 2018, Blackburn joined Total Package Hockey, a hockey development program, as a goaltending coach.[4]
^Munn, Scott (April 3, 2001). "Picking and, hopefully, winning at playoff time". The Oklahoman. Retrieved November 11, 2023. In fact, he was born in Del Rio, Texas. The family moved when he was two, and Josh grew up playing hockey, mostly in Alaska.