| 2020-Present |
Lee & Ko |
| 2014-2017 |
Governor of the Financial Supervisory Service |
| 2014 |
President and CEO of the Korea Finance Corporation |
| 2012 |
Commissioner of the Financial Intelligence Unit, Financial Services Commission |
| 2011 |
Director General of the Capital Market Bureau, Financial Services Commission |
| 2009 |
Spokesperson, Financial Services Commission |
| 2009 |
Director General of the Public Fund Oversight Committee, Financial Services Commission |
| 2005-2009 |
Administrator and Senior Assistant to the President for Economic Policy, Office of the President |
| 2005-2009 |
Director General for Financial System Advancement Team of Presidential Council on National Competitiveness |
| 2004-2005 |
Director of Planning and Coordination Division / Innovation and Administration Division, Financial Supervisory Commission |
| 1997-2004 |
Senior Secretary to the Minister, Ministry of Finance and Economy |
| 1997-2004 |
Technical Attaché, Valuation Sub-Directorate, World Customs Organization |
| 1997-2004 |
Director of the Public Information Division, Ministry of Finance and Economy |
| 1997-2004 |
Director, Head of the Planning and International Cooperation Team, Financial Intelligence Unit |
| 1988-1997 |
Senior Deputy Director of the Foreign Economy Bureau, Ministry of Finance and Economy |
| 1988-1997 |
Deputy Director of the International Cooperation Bureau, Ministry of Finance and Economy |
| 1988-1997 |
Deputy Director of the Treasury Bureau, Ministry of Finance |
| 1988-1997 |
Deputy Director of the Financial Management Bureau, Ministry of Finance |
| 1988-1997 |
Secretary to the Minister, Ministry of Finance |
| 1988-1997 |
Deputy Director of the Tariffs and Customs Bureau, Ministry of Finance |
| 1987 |
Probationary Administrator at the Central Government Official Training Institute |