Prior to the 2015 season, Bahner was transferred to the newly formed NASL club, Jacksonville Armada.[5] After the 2016 season, Bahner was one of only a few remaining players from the beginning of the Armadas franchise. A highly productive defender has mostly been a starter in his NASL career, and has managed to score 2 goals as a defender.
On December 18, 2018, Saint Louis FC announced they had signed Bahner as FC Cincinnati was moving up to Major League Soccer and thus undergoing major roster changes. Saint Louis head coach Anthony Pulis spoke positively of Bahner, saying in a press release, "He's a fantastic athlete, good in the air and uses the ball really well, not to mention he has experience of being successful in the league which is important."[8]