Di Tullio played youth soccer with CS Rivière des Prairies.
[6] In 2001, Di Tullio played with Canada at the Jeux de la Francophonie, helping them reach the quarterfinals.
Tullio was part of the Canada U-20 national team that played at the 2003 FIFA World Youth Championship.
[8] After his retirement, Di Tullio opened the Football School "École de Soccer DiTullio-Ribeiro" alongside Antonio Ribeiro.
[18] During the 2018 FIFA World Cup, Di Tullio worked as an analyst with Réseau des sports broadcast crew.