Product Cost Engineer I Posting Start Date: 5/20/26 Job Location (Short): Peoria, Illinois, USA, 61639 Requisition ID: 35697 Onsite or Remote: Onsite Position Join Komatsu and Be Part of Something Big! Job Overview The Product Cost Engineer partners with Engineering, Manufacturing, Supply Chain, and Finance to develop accurate, data-driven product cost models and drive cost reduction across the product lifecycle. This role owns costed Bills of Material (BOMs) and routings, performs should-cost