Almere City FC
During his time at FC Volendam and Almere City FC, Sluijter worked as a youth coach for the club's alongside his playing career, as well as at AZ Alkmaar. Between 2010 and 2012 he was the manager De Kennemers' reserve team/2nd senior team, with whom he became champion in 2011. He also assisted the first team manager at the club.