As part of the CFM Executive Team, Mr. Tressler is responsible for overall program management, as well as serving as the primary interface between the two parent companies for the LEAP program, along with his counterpart at Safran Aircraft Engines, Benedicte Bonnet.

 Mr. Tressler is an experienced commercial program leader having serviced for more than 30 years at GE Aerospace in engineering, program management, customer relations, and commercial areas.  He joined GE Aerospace Edison Engineering Program and then held jobs of increasing responsibility in turbine design, services engineering, customer and product support, engine programs management, and strategic partnership development.