David Vandusen

David VanDusen currently serves as Fleet Manager at Marquis Energy, LLC since July 2022. Prior to this role, David held various positions at Navistar Inc from April 2012 to August 2022, including Tool and Design Manager, Special Tool Developer, and Master Automotive Technician/Fabricator. David's career began as Lead Technician at Renfro Auto from January 1996 to March 2012, showcasing a strong foundation in automotive technology and management.