Jarrett Stoltzfus is Manager of Business Engagement at Proterra, manufacturer of zero-emission heavy-duty vehicles where he leads Proterra’s commercial strategy for federal and state funding. Prior to joining Proterra, Jarrett served as Director of Policy and Strategic Sourcing at Foothill Transit, where he led internal and external national policy efforts and served as the agency’s chief contracting officer for a system of more than 360 vehicles. Jarrett also worked in the Office of Research, Demonstration and Innovation at the Federal Transit Administration, where he led policy and strategic planning efforts for the federal transit research program. Jarrett holds a bachelor’s degree in industrial and labor relations and a master’s degree in public administration from Cornell University.