Senator, Arizona State Senate, District 6, 2015-2021

Candidate, Arizona State Senate, District 6, 2018

President Pro Tempore, Arizona State Senate, 2011-2012, 2015-2017

Senator, Arizona State Senate, District 5, 2008-2013

Candidate, Arizona State House of Representatives, District 5, 2004

Former Member, Appropriations Committee, Arizona State Senate

Former Member, Education Commission of the States, Arizona State Senate

Former Chair, Education Committee, Arizona State Senate

Former Member, Empowerment Scholarship Account Review Council, Arizona State Senate

Former Vice Chair, Government Committee, Arizona State Senate

Former Member, Health and Human Services Committee, Arizona State Senate

Former Member, Joint Advisory Committee on Border Security, Arizona State Senate

Former Co-Chair, Joint Study Committee on Digital Teaching and Learning, Arizona State Senate

Former Member, Joint Study Committee on Private Land Acquisition, Arizona State Senate

Former Member, Legislative Council Committee, Arizona State Senate

Former Member, Natural Resources and Energy Committee, Arizona State Senate

Former Member, Natural Resources, Energy and Water Committee, Arizona State Senate

Former Member, Rules Committee, Arizona State Senate

Former Chair, Rural Affairs and Environment Committee, Arizona State Senate

Former Member, Water and Agriculture Committee, Arizona State Senate

Committee Member Natural Resources Rural Development, Arizona Senate, 2009-2012

Committee Member, Appropriations Committee, Arizona Senate, 2009-2012

Chair, Border Security, States' Rights and Sovereignty Committee, Arizona Senate, 2010-2012

Committee Member, Education Committee, Arizona Senate, 2009-2011

Chairman, Ad Hoc Committee on Climate Change, 2010

Member, Joint Committee on Capital Review, 2009-2010

Chairman, Ad Hoc Committee Forest Health, 2009

Real Estate, Integrity Realty, 2005-2007

Desert Southwest Coordinator - Project Protect, Pac West, 2003

Southwest Field Director, People for the West/USA, 1993-2000

President/Southwest Field Director, Rim Chapter, People for the West, 1991-2000

Board Member, Arizona Corporation Commission to the Transmission Line Sitting Committee, 2013-2014

President, Arizona/New Mexico Coalition of Counties, 2014

Board Member, Little Colorado River Resources Conservation District, 2013-2014

Board Member, Navajo/Apache Workforce Investment Act, 2014

Board Member, Northern Arizona Council of Governments Community Action, 2013-2014

Director, PFW Players and Youth for America, 1993-2008

President, Freedom for America League, 2000-2006

Board Member, Mogollon Medical Foundation, 2003-2006

Chair, Navajo Country Republican Party, 2000-2005

Desert Southwest Coordinator, Project Protect Healthy Forest Restoration Act, 2003

State Vice President, Arizona Eagle Forum, 1980-1990