# General coordinator of Youth of the FMLN Período:1993-1995
# Substitute deputy to the Legislative Assembly Period: 1994-1997
# Member of the Political Commission of the FMLN Período:1999-2001
# Director of the Institute of Political and Administrative Sciences
# Manager of Campaign of FMLN Período:2000 and 2003
# Propietary deputy to the Legislative Assembly Period: 2003-2006