John Daniel Subbiah has over 15 years of experience in engineering roles at Caterpillar. His current role is as an Engineer where he is responsible for training configurators, setting up product options dictionaries, and participating in change management workshops. Previously he held senior engineering roles leading projects involving transmission restructuring, data conversion, and setting up offshore teams. He has experience in modeling, detailing, quality checking, workflow management, and training engineers. Special projects include reverse engineering variators through 3D scanning and overseeing the setup of a transmission training facility.