Candidate, Maryland State House of Delegates, District 29B, 2014

Delegate, Maryland State House of Delegates, District 29B, 1999-2014

Deputy Majority Whip, Maryland State House of Delegates, 2003-2007

Co-Chair, Business Climate Work Group, 2013-present

Chair, House Emergency Medical Services Work Group, 2009-present

Member, Juvenile Drug Court Team, Saint Mary’s County, 2007-present

Member, Maryland Veterans Caucus, 2005-present

Chair, Saint Mary's County Delegation, 2004-present

Member, Maryland Bicycle and Pedestrian Caucus, 2003-present

Member, Maryland Rural Caucus, 2002-present

Member, Executive Board, Tri-County Council for Southern Maryland, 2000-present

Member, Executive Board, Tri-County Council for Southern Maryland

First Vice Chair, Tri-County Council for Southern Maryland, 2011

Chair, Commission to Develop the Maryland model for Funding Higher Education, 2007-2009

Member, State Plan for Postsecondary Education Work Group, 2008-2009

Vice-Chair, Commission to Study Southern Maryland Transportation Needs, 2006-2008

Member, Joint Committee on the Management of Public Funds, Maryland State House of Delegates, 2004-2007

Member, Transit Funding Study Steering Committee, 2006-2007

Chair, Health and Human Resources Subcommittee, Maryland State House of Delegates, 2004-2006

Chair, Oversight on Personnel Committee, Maryland State House of Delegates, 2004

Member, Public Safety and Administration Subcommittee, Maryland State House of Delegates, 2004

Member, Special Committee on Higher Education Affordability and Accessibility, Maryland State House of Delegates, 2003-2004

Member, Adjudicatory Functions Subcommittee, Governor's Commission on the Structure and Efficiency of State Government, 2003

Member, Governor's Commission on the Structure and Efficiency of State Government, 2003

Member, Transportation Subcommittee, Maryland State House of Delegates, 2001-2003

Member, Ways and Means Committee, Maryland State House of Delegates, 1999-2003

Member, Judith P. Hoyer Blue Ribbon Commission on Early Child Care and Education, 2000-2001

Member, Special Task Force for Transit-Oriented Development, 2000-2001

member, Finance Resources Subcommittee, Maryland State House of Delegates, 1999-2000

Senior Advisor, United States House of Representatives Minority Whip, 2000-present

District Director, United States Representative Steny H. Hoyer, 1993-2000

Project Analyst and Operations Manager, SFA, Incorporated, 1991-1993

Senior Staff, Tractor Applied Sciences Incorporated, 1987-1991

Legislative Assistant, United States Representative Roy P. Dyson, 1981-1987

Former Member, Board of Directors, Historic Sotterley Incorporated

Former Member, Board of Directors, Saint Mary's County Historical Society