Song began his football career with Pohang Steelers's youth team under-12 sides. From 2006 to 2007 season, Song served his two year for military duty at National Police Agency FC. He played reserve league of K-League, so-called R-League mostly. Song made his debut in competitive match for the Pohang on 19 December 2009, 2009 FIFA Club World Cup match for third-place result a 4–3 on penalty win. In this match, he saved two kicker on penalty shootout.