As a cosmetic nurse, your job is to use a variety of techniques to provide optional cosmetic treatments to patients. This may involve using laser and other non-surgical treatment options, performing an injection, or using software to model the likely results. Cosmetic nurses often work in areas like dermatology, but you can also specialize in other areas of the body. This role is most common in facilities like a medical spa, but some cosmetic nurses work in hospitals and provide treatment for patients who have suffered severe injuries. Other titles for this position include esthetician and aesthetic nurse, so you may have to search for several terms to find all relevant jobs.