A hair assistant works in a salon under the supervision of a hairstylist. Your duties as a hair assistant are to help the hairstylist style their client, greet incoming clients, maintain the cleanliness of the salon, mix shampoo and other hair products, and assist with other service offerings. Most hair assistants start with this career with the intention of eventually moving up to a hairstylist with a license and full stylist responsibilities, so you can use this position to learn everything you can about the job and develop the necessary skills to become a fully trained solo stylist.