Representative, Missouri State House of Representatives, District 5, 2019-present

Chair, Missouri Humanities Council, 2016-present

Candidate, Missouri State House of Representatives, District 5, 2022

Member, Administrative Rules Committee

Member, Budget Committee

Member, Government Accountability Committee

Member, Government Efficiency and Downsizing

Member, Joint Committee on Rural Economic Development

Member, Subcommittee on Appropriations - General Administration

Member, Subcommittee on Appropriations - Health, Mental Health, and Social Services

Member, Workforce and Infrastructure Development Committee

Former Member, Budget Committee, Missouri State House of Representatives

Former Member, Subcommittee on Appropriations - Health, Mental Health, and Social Services, Missouri State House of Representatives

Former Member, Workforce Development Committee, Missouri State House of Representatives

Owner, Louis Riggs Farmers Insurance Agency, 2021-present

Director of Community Engagement, Hannibal-LaGrange University, 2019-present

Associate Professor of English/Pre-Law Advisor, Hannibal-LaGrange University, 2012-present

Adjunct Instructor, Business Law, Hannibal-LaGrange University, 2006-present

Attorney at Law, Hannibal Missouri, Louis Riggs, Limited Liability Company, 2005-present

Secretary, University of Missouri Extension Council Northeast Reagion, 2015-2016

Radio Host, KHMO-AM, 2003-2006

Columnist, Hannibal Courier Post, 1995-2004

Member, Board of Directors, Missouri Citizens For The Arts, 2019-present

Member Board of Trustees, Westminster College, 2019-present

Member, Board of Directors, Hannibal Industrial Development Authority, 2017-present

Board Member, City of Hannibal Park, 2017-present

Member of Board of Directors, Missouri Rural Development Partners, 2017-present

President/Co-Founder, Northeast Missouri Conservative Club, 2016-present

Founder, Campus/Community Connectors, 2006-present

Member, Clover Road Christian Church, present

Member, Marion County Republican Central Committee, present

Secretary, Hannibal Chapter of Missouri Right to Life

President, Board of Directors, Missouri Community Betterment Incorporated, 2019

Member, Board of Directors, University of Missouri-Columbia, 2014-2017

Member, Marion County University Extension Council, 2012-2016

Member, Hannibal Free Clinic, 2008-2013

Chair, Board of Directors, Hannibal Area Chamber of Commerce, 2003-2006

Board Chair/Member, Hannibal Nutrition Center, 1991-1993, 2002-2004