- 2004-현재, 한국지능정보사회진흥원 수석연구원
- 2014-2016, 정부3.0추진위원회 법제정비특별위원회 위원
- 2009-2011, 복지정보연계추진단 책임연구원
- 2006-2009, 행정정보공유추진위원회 책임연구원
- 2004-present, Executive Principal, National Informaion Society Agency
- 2014-2016, Member of Special Committee on Legislative Reorganization in Government 3.0 Promotion Committee
- 2009-2011, Principal Manager, Welfare Information Sharing Promotion Committee
- 2006-2009, Principal Manager, Administrative Information Sharing Promotion Committee