John Wangler

Jack Wangler, Jr. is currently the Director of Strategy & Operations at JSSI Aviation Capital, a role they began in 2025. They previously served as a Director at EY-Parthenon, focusing on transaction strategy and execution. A 2018 graduate from the Stephen M. Ross School of Business with a Master’s in Accounting, Jack also holds a Bachelor's degree in Cognitive Science from the University of Michigan, where they were a four-year letterman and member of the leadership council on the football team. Jack has developed strong skills in enterprise cost reduction, operating model design, and strategic decision-making throughout their career.