McGregor Manufacturing is looking for a CNC Operator to add to our team. McGregor Manufacturing has been proudly locally owned and operated for 34 years, in Ozark, MO. McGregor Manufacturing has built its reputation on providing high quality machined part to its customers. Basic Job Details. Operate CNC Mills and/or Lathes. Read blueprints or job order for product specifications. Select, position, and secure tools in tool holder. Observe operatio...