Career
He is currently playing for the Everett Silvertips in the Western Hockey League (WHL). Juulsen was drafted 26th overall by the Montreal Canadiens at the 2015 National Hockey League Entry Draft. Juulsen was drafted by the Everett Silvertips in the 4th round of the 2012 WHL Bantam Draft.
During the 2014-2015 WHL season his outstanding play was rewarded when he was selected to play in the 2015 CHL/National Hockey League Top Prospects Game.
On July 9, 2015, Juulsen agreed to terms on a three-year entry level contract with the Canadiens.