During his Fellowship in 2006, Kyungtae explored green building and wood markets developments in the US. He was then posted to Chile, where he managed Eagon Lautaro S.A. in Lautaro, as a commercial manager. Eagon Lautaro manufactures Radiata Pine plywood and veneer and is involved in forestation and harvest. Their headquarters, Eagon Industrial is one of the major integrated specialty wood product manufacturers and importers in Korea. In 2016 Kyungtae was posted to Seattle, WA, which primarily sells the plywood produced at their Chilean mill to US markets. In March 2017, he went back to work in Eagon Lautaro, Chile as a commercial manager.