Good health, along with sharp hearing and 20/20 vision is of utmost importance too, if you would like to get hired here. In terms of education, a bachelor's degree is a must. However, a bachelor's degree in police science, criminal justice, finance, economics, accounting, or a foreign language is given preference. If chosen, a person has to go through an intensive 16 weeks training program that deals with law, ethics, drug recognition, leadership, etc.