Some site visits may include exposure to loud machinery, temperature variations, and other typical manufacturing conditions that require the use of PPE.Alpek Polyester USA, LLC is a global leader in the production of PTA (Terephthalic Acid), PET (Polyethylene Terephthalate) Resins, PET Recycling (rPET), and Specialty Polymers. Responsibilities The essential functions include, but are not limited to:Lead research and development projects focused on new products, process improvements, and specialty polymer applications, delivering technical solutions that advance business growth, manufacturing capability, and customer value.