A science center is a museum that aims to educate kids in a hands-on way. Various job responsibilities ensure the facility is running smoothly and that visitors have a full, engaging experience. You can work as a cashier, in which your duties are to sell tickets to the center and current programs and take payment for items purchased in the gift shop. Salespeople take that a step further and encourage yearly membership. Directors help develop content, decide where to place an exhibit, and coordinate events. There are also positions as security officers, educators, tour guides, exhibit builders, and more.