This role is a Market Services Supervisor supporting Rail Engine Application and Product Support, primarily based in Lafayette, IN, with a secondary option in Mossville, IL. It involves managing rail engine projects from concept to reliable operation, partnering with dealers, OEMs, and rail operators to solve technical and commercial issues, and leading new product introductions. The position requires an engineering background or equivalent experience, strong communication, customer focus, data analysis, and relationship management skills. Candidates with diesel engine expertise and rail industry support experience are preferred. The job offers a competitive salary range, comprehensive benefits, and potential domestic travel. It provides an opportunity to influence product strategy, develop cross-functional partnerships, and grow within a global team focused on building sustainable communities. Relocation assistance is available, but sponsorship is not. The application deadline is May 20, 2026.