Public Service Commissioner, State of Missouri, 2018-present

Senator, Missouri State Senate, District 17, 2013-2018

Representative, Missouri State House of Representatives, District 38, 2005-2012

Won Special Election, Representative, Missouri State House of Representatives, April 2005

Candidate, Missouri State House of Representatives, District 38, 2004

Volunteer, Bush/Quayle Campaign, 1992

Former Member, Administrative Rules Committee, Missouri State Senate

Former Vice Chair, Appropriations Committee, Missouri State Senate

Former Chair/Vice Chair, Appropriations General Administration Committee, Missouri State House of Representives

Former Chair, Budget Committee, Missouri State House of Representatives

Former Member, Capital Improvements Committee, Missouri State Senate

Former Member, Capital Improvements and Leases Oversight Committee, Missouri State House of Representatives

Former Chair, Commerce, Consumer Protection, Energy, and the Environment Committee, Missouri State Senate

Former Member, Conference Committee Committee, Missouri State House of Representatives

Former Vice Chair, Fiscal Oversight Committee, Missouri State Senate

Former Member, Gaming and Wagering Committee, Missouri State Senate

Former Member, Government Accountability Committee, Missouri State House of Representatives

Former Member, Health and Pensions Committee, Missouri State Senate

Former Vice-Chair, Homeland Security Committee, Missouri State House of Representatives

Former Chair, Joint Committee on Capital Improvements and Leases Oversight

Former Member, Joint Committee on Tax Increment Financing Committee, Missouri State House of Representatives

Former Member, Judiciary and Civil and Criminal Jurisprudence Committee, Missouri State Senate

Former Member, Legislative Research Committee, Missouri State House of Representatives

Former Member, Legislative Research Committee, Missouri State Senate

Member, Missouri Technology Corporation

Former Chair, Small Business Committee, Missouri State House of Representatives

Former Member, Special Standing Committee on Government Oversight and Accountability Committee, Missouri State House of Representatives

Former Member, Veterans and Military Affairs Committee, Missouri State Senate

Mortgage Advisor, Integrity Lending Group

Vice President of Marketing, Plain Talk Media

Former Legislative Correspondent, Senator Kit Bond

Former Advisor, United States Senator Christopher S. Bond

Member, Northland Regional Chamber of Commerce, present

Member, Phi Sigma Literacy Society, present

Member, Fellowship of Grace Church