On January 30, 2009, Dahmane joined Club Brugge from Mons on a two-and-a-half-year deal running until 2011, with the club paying a €500,000 transfer fee.[1]
On September 1, 2010, he signed a one-year contract with Turkish club Bucaspor.[2] However, on January 4, 2011, he reached a mutual agreement with the club to terminate his contract.[3]
In the summer 2016, Dahmane joined UR La Louvière Centre. Later, in January 2018, Dahmane was also appointed general director of the club, which he would combine with his duties as a player.[4] Around September 2019, the club was sold to a number of French investors and Dahmane was appointed president of the club, still in a combined role as a player.[5][6]
In April 2020, it was confirmed that Dahmane would be joining Olympic Charleroi from the upcoming season, where he would combine the role of player with the role of sporting director at the club.[7] In the summer of 2022, he was appointed as the new president of the club.[8] At the end of December 2023, Dahmane confirmed that he was stepping down as president of the club,[9] and by the end of January, he was completely done with the club.[10]