Come join our team at. Mitsubishi Chemical Group Polyester Film Division. a manufacturer recognized as a global and innovative leader in the industry as well as one of the largest suppliers of polyester (PET) film in the world. Benefits begin on day one and we also offer an on-site medical clinic. How to Apply. Mitsubishi Chemical has posted Entry Level Operator positions for our Films Department. Starting pay is $23.40 with progression up to $32...