John Wallis

John Wallis is an experienced Senior Development Engineer at Freightliner Custom Chassis Corporation since May 2022, with a strong background in engineering management and vehicle calibration. Previously, John served as Engineering Supervisor for ADAS Test and Integration at PACCAR, leading teams in the calibration and integration of advanced driver assistance systems. Prior experience includes roles at Volvo Group, where John developed software for engine calibration, and at Ud Trucks, managing test procedures and teams. John holds a Master's degree in Automotive Systems Engineering from the University of Michigan-Dearborn and a Bachelor's degree in Mechanical Engineering from the University of Maryland.