Law enforcement officers work to enforce a jurisdiction's laws and maintain public order. This may include patrolling an area, tracking down and arresting a suspect, directing or controlling traffic, writing incident reports, collecting evidence, answering calls for assistance, conducting surveillance, and helping prosecute court cases. read more [+]
Law enforcement officers must be physically fit and trained in self-defense, law enforcement procedures, laws and regulations, emergency situations, first aid, firearms use, investigations, and other subjects and skills that police and law enforcement officers must master – most often learned at police academies.
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However, some agencies and departments will pay for police officers and law enforcement officials to obtain a degree in a field such as criminal justice or police science and then reward them with higher pay. Other departments, such as the FBI, require applicants to have at least a college degree and some work experience before being considered for a position.