He joined Bank Mandiri in 1999 through the legacy Bank Dagang Negara (BDN) where his final position was Senior Professional on by CouponDropDown\\\\\\\" href=\\\\\\\"http://ir.bankmandiri.co.id/phoenix.zhtml?c=146157&p=irol-govBio&ID=155781\\\\\\\">the Loan Settlement Team in Jakarta. In 2007, Mr. Tumilaar was promoted to Group Head of Regional Commercial Sales through May 2010 and served concurrently as a Commissioner at Mandiri Sekuritas. Subsequently, he became Group Head of the Commercial Sales for Jakarta till May 2011 where he was appointed Managing Director of Treasury, Financial Institutions & Special Asset Management.
