Charter Aarrowcast is seeking a Production Grinding Operator to support our high-volume iron foundry in Shawano, WI. In this role, you will operate grinding and finishing equipment to remove gates, risers, and excess material from gray and ductile iron castings. You will inspect parts for surface quality and dimensional accuracy, use basic measurement tools, and follow precise work instructions and safety procedures. Working in a team-oriented, safety-focused environment, you’ll help meet daily…