The Pittsburgh Steelers continued to build out their coaching staff under new head coach Mike McCarthy on Thursday, hiring veteran NFL assistant James Campen as the team's offensive line coach. Campen served as Green Bay's offensive line coach from 2007 through 2018, working under McCarthy for 12 seasons. He appeared in 67 NFL games and built his coaching resume shortly after retiring, joining Green Bay's staff in 2004 as an assistant offensive line coach and quality control coach. He was promoted to assistant offensive line coach in 2006, McCarthy’s first season as Packers head coach, and elevated to offensive line coach the following year. Campen also joins linebackers coach Scott McCurley as a member of McCarthy's Steelers staff with experience working under him.