He currently plays for Afturelding, wearing the number 32 shirt. He plays primarily as a Defender.

His most recent move was a from Afturelding to Quinnipiac Bobcats (Quinnipiac University) on 2025-08-01.

Throughout the Iceland League Cup 2025, sindri sigurjonsson featured in 3 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.