John Tillman, based in West Sacramento, CA, US, is currently a Head of Advanced Powertrain Research Group at Volkswagen Group of America. John Tillman holds a 1993 - 1998 Bachelor of Science in Chemical Engineering @ University of California, Davis. With a robust skill set that includes Research, Powertrain, Automotive, Regulatory Affairs, Business Strategy and more, John Tillman contributes valuable insights to the industry. John Tillman has 1 email on RocketReach.