Ramya kiranmai asked Christine Frazier-Hollins, Chevron AddedTuesday, August 25, 2020 at 6:07 AM Can I become process engineer in cosmetic industry if I am a petrochemical engineer? Hi! I am studying petrochemical engineering, 3rd year. I have a dream to work in the cosmetic industry. What steps should I take after 4 years of undergraduate in petrochemical engineering to become process engineer in cosmetics?? Related to Chemical, Engineering Branches, Merging Fields Reset Sort By Default Christine Frazier-Hollins , Chevron Answered Thursday, February 25, 2021 at 9:47 PM Internships while you are in school is a great way to get experience and try out other industries. When you graduate target the types of companies you want to work for. Good process engineers are always in demand.