Answer by Egirl Team
That's a difficult question, because by definition a cosmetics engineer is just an engineer who works with cosmetics. It is an industry rather than a widely recognized engineering field all on its own, although I'm sure there are many engineers who work for cosmetics companies doing a number of different things. That particular industry often hires chemical engineers who learn many things specifically about cosmetics in the course of their careers.
The 2017 EngineerGirl Essay Contest is now open! Students (both boys and girls) in grades 3-12 can submit an essay with their engineering ideas for helping vulnerable and endangered animals.