Carl has been a part of the Navistar family since he began his career.  He has served as a Finance Sales Representative with Navistar Financial.  He developed extensive finance and operations experience through roles with Purchasing & Logistics, Central Sales Administration and IC Bus.  Carl also spent three years with Chicago International Truck, International’s largest single-market dealer.  Carl took on leadership responsibilities in general management and strategy, and most recently served as Chicago International’s Chief Financial Officer.  Carl graduated from the University of Dayton with a bachelor’s degree in Business Administration and received his Master’s in Business Administration from DePaul University.

Prior to joining IC Bus, David spent six years at Navistar International as marketing manager, in addition to serving in a variety of business and product development roles. David received his Bachelor’s degree in Mechanical Engineering from the University of Illinois and his Master’s degree in Marketing from DePaul University.  He is also a member of the American School Bus Council.

Ramses has over 15 years of experience in the industry, including his role as a Supply Manager with Navistar International prior to joining the IC Bus team.  Earlier in his career he spent six years at Hendrickson truck suspensions and seven years with Paccar’s Kenworth Truck Division serving a variety of roles ranging from engineering to program management. Ramses received his Bachelor’s degree in Mechanical engineering from the State University of Baja California and his Master’s degree in Program Management from the Keller Graduate School of Management.

Ryan works for Navistar’s Engine Division based in Melrose Park, IL. Ryan has been with Navistar for three years having held various marketing management roles in both the Parts and Engine groups.  Ryan earned his Bachelor’s degree in Marketing from Western Illinois University and an MBA with a concentration in Marketing from North Central College.