Senator, Montana State Senate, 2015-2023

Majority Whip, Montana State Senate, 2021-2023

Candidate, Montana State Senate, District 34, 2018

Representative, Montana State House of Representatives, 2008-2014

Majority Leader, Montana State House of Representatives, 2013-2014

Candidate, Montana State House of Representatives, District 66, 2006

Former Member, Fish, Wildlife and Parks Committee, Montana State House of Representatives

Former Member, Human Services Committee, Montana State House of Representatives

Former Member, Judiciary Committee, Montana State Senate

Former Member, Legislative Administration Committee, Montana State House of Representatives

Former Member, Local Government Committee, Montana State Senate

Former Member, Rules Committee, Montana State House of Representatives

Former Member, Select Committee on Redistricting, Montana State House of Representatives

Former Member, State Administration Committee, Montana State House of Representatives

General Manager, Power Play Motorsports, 1997-2005

Sales Manager, Bozeman Ford, 1976-1984

Secretary/Treasurer, Montana Power Sport Dealers Association, 1996-2006

Member, Bozeman City-County Planning Board, 1994-1997

Board of Directors, Bozeman Baseball, 1993-1995

Member, Impact Fee Steering Committee, 1993-1995

Member, Water Quality District Task Force, 1993-1995

Chairman, Manhattan City-County Planning Board, 1990-1994