Representative, Commonwealth of Pennsylvania House of Representatives, 1996-2016

Republican Committeeman, London Grove South, 1990-1996

Chair, London Grove Township Board of Supervisors, 1988-1995

Campaign Worker, Pennsylvania Governor Dick Thornburgh, 1978

Campaign Worker, United States Senator John Heinz, 1976

Former Chair, House Liquor Control Committee, Pennsylvania

Former Member, House Urban Affairs Committee, Pennsylvania

Member, Local Government Commission

Member, Pennsylvania Environmental Council

Former Chair, Urban Affairs Committee, Commonwealth of Pennsylvania House of Representatives

President, Rox Industries Incorporated, 1988-1996

Vice President, Rox Industries Incorporated, 1979-1988

National Crucible Company, 1975-1979

Employee, Toyota America Incorporated, 1974-1975

Member, Board of Trustees, Upland County Day Schools

Member, Brandywine Conservancy

Member, Brandywine Valley Association

Member, Natural Lands Trust

Member, Pennsylvania Farm Bureau

Former Board President, Philadelphia Theater Company

Member, Red Clay Valley Association

Honorary Member, Rotary Club of Kennett at Longwood

Member, Southern Chester County Chamber of Commerce

Member, White Clay Watershed Association