Prior to reestablishing the Deputy Chair of the Democratic National Committee in  February 2017, Tom Perez served in what position from 2009 to 2013?
Tom Perez Thomas Edward Perez (born October 7, 1961) is an American Democratic Party politician and attorney who has served as the Chairman of the Democratic National Committee since February 2017. Perez was the United States Secretary of Labor from 2013 to 2017. Prior to that he worked as a consumer advocate and civil rights lawyer before serving as the Assistant Attorney General for Civil Rights from 2009 to 2013.
Vice Chairman of the Democratic Caucus The Vice Chair of the Democratic Caucus is the third-ranking position in the United States Senate Democratic Caucus, created for Senator Chuck Schumer of New York in November 2006 after an exceptionally successful tenure as Chairman of the Democratic Senatorial Campaign Committee. The Vice Chair is a member of the Democratic party leadership of the United States Senate, and is charged with "overseeing Democratic strategy and policy, and keeping and building support for Democratic values".