The Saskatchewan Roughriders have signed veteran defensive back Geoff Tisdale.

Tisdale is entering his eighth CFL season. The Pittsburg State product originally signed with the Hamilton Tiger-Cats in 2008.

Tisdale played the 2011 season with the Calgary Stampeders, then returned to Hamilton in 2012. He spent the last two seasons with the Montreal Alouettes.

The 29-year-old recorded 291 defensive tackles and 29 interceptions, including four returns for touchdowns, in 114 career games.

Tisdale is a two-time East Division all-star and was named a CFL all-star in 2013 after leading the league with seven interceptions.