Allard-Caméus was selected in the fifth round of the 2009 CFL Draft by the Hamilton Tiger-Cats with the 33rd overall pick. He went on to play four games with the Tiger-Cats, making two special teams tackles. He was later released by the team. In late August, the Montreal Alouettes signed Allard-Caméus to the practice squad, primarily intending to use him on special teams. He played in three games for the Alouettes on special teams, spending most of his time on the practice roster through the end of the season. He was a member of the Alouettes when they won the 97th Grey Cup.