| 2019-Present |
Lee & Ko |
| 2018 |
Prosecution Administration - Senior Officer, Seoul Central District Prosecutor's Office |
| 2017-2018 |
Prosecution Administration - Senior Officer, Seoul High Prosecutor's Office |
| 2017 |
Prosecution Administration - Senior Officer, Seoul Southern District Prosecutor's Office |
| 2014-2017 |
Prosecution Administration - Junior Officer, Seoul Central District Prosecutor's Office |
| 2012-2014 |
Dispatched Prosecutorial Officer, Korea Deposit Insurance Corporation |
| 2007-2012 |
Prosecution Administration - Junior Officer, Seoul Central District Prosecutor's Office |
| 2005-2007 |
Prosecution Secretariat - Senior Officer, Seoul High Prosecutor's Office |
| 2003-2005 |
Prosecution Secretariat - Senior Officer, Seoul District Prosecutor's Office |
| 2002-2003 |
Prosecution Secretariat - Senior Officer, Seoul Southern District Prosecutor's Office |
| 2000-2001 |
Prosecution Secretariat - Junior Officer, Seoul High Prosecutor's Office |
| 1999-2000 |
Prosecution Secretariat - Junior Officer, Wonju Branch of Chuncheon District Prosecutor's Office |