There are many different types of job in the dental industry, ranging from lab technicians and office managers to dental hygienists and dentists. Each career comes with its own duties and challenges, and the qualifications for each one are very different. Some require minimal experience, while others require years of education and training. For example, a dentist must go through years of dental school, while a receptionist needs nothing more than a high school diploma or GED certificate. In fact, many of the entry-level jobs require only a high school degree or a small amount of postsecondary education.