Democratic Caucus Chair, Maryland State Senate, 2020-present

Senator, Maryland State Senate, District 14, 2016-present

Candidate, Maryland State Senate, District 14, 2022

Deputy Majority Leader, Maryland State Senate, 2019

Member, Maryland ABLE Program Task Force, 2015-2016

Delegate, Maryland State House of Delegates, District 14, 2010-2016

Candidate, Maryland State House of Delegates, District 14, 2002

Member, Audit and Evaluation Committee

Member, Budget and Taxation Committee

Member, Executive Nominations Committee

Member, Legislative Policy Committee

Member, Special Joint Committee on Pensions

Member, Spending Affordability Committee

Member, Subcommittee on Capital Budget

Member, Subcommittee on Health and Human Services

Former Chair, Audit and Evaluation Committee, Maryland State Senate

Former Member, Education, Health and Environmental Affairs Committee, Maryland State Senate

Former Co-Chair, Joint Audit Committee, Maryland State Senate

Former Member, Subcommittee on Education, Maryland State Senate

Former Co-Chair, Subcommittee on Health, Maryland State Senate

Member, Transportation and the Environment Subcommittee, Maryland State House of Delegates, 2011-2013

Member, Montgomery County Democratic Central Committee, 2005-2006

Vice-Chair, Montgomery County Mid-County Recreation Advisory Board, 2004-2006

Deputy Chief of Staff, Office of Comptroller of Maryland, 2007-2010

State Director, Maryland Home Care Service Employees International Union, 2004-2006

Deputy District Director, United States Representative Albert R. Wynn, 2003-2004

Community Liaison/Grants Coordinator, U.S. Representative Albert R. Wynn, 2000-2003

Legislative Director, Delegate Peter V. R. Franchot, 1999-2000

Scheduler, United States Senator Barbara Boxer, California, 1999

Scheduling Assistant, United States Senator Bill Bradley, New Jersey, 1996-1997

Intern, United States Senator Carl Levin, Michigan, 1997

Member, Health and Human Services Referral Board, 2019-present

Member, Juvenile Services Education Programs Workgroup, 2018-present

Member, Governor's Wellmobile Program Advisory Board, 2017-present

Member, Maryland Commission on Disabilities, 2016-present

Member, Board of Directors, Manna Food Center, 2006-present

Staff Assistant/PAC Assistant, American Council of Engineering Companies

Member, Executive Board, District 14 Democratic Club

Former Member, Fair Oaks Homeowners Association

Associate Member, Greater Colesville Civic Association

Member, Montgomery County Chapter, National Association for the Advancement of Colored People (NAACP)

Member, National Abortion and Reproductive Rights Action League Pro-Choice America (NARAL)

Member, Olney Theatre Center

Member, Tanterra Homeowners Association

Member, Task Force to Study Restraint and Seclusion, 2017

Member, Interagency Steering Committee for Managing for Results, 2015-2016

Member, Land Use, Transportation, and Public Safety Committee, Montgomery County Delegation, 2015-2016

Member, Board of Directors, Carl M. Freeman Foundation, 2005-2006

Member, Board of Directors, Project Change, Olney, 2003-2004

Member, Board of Governors, Chelsea School, 2002-2004

Member, Board of Governors, Pershing School, 2002-2004

President, Montgomery County Young Democrats, 1999-2000