People depend on police officers and detectives to protect their lives and property. Law enforcement officers, some of whom are State or Federal special agents or inspectors, perform these duties in a variety of ways, depending on the size and type of their organization. In most jurisdictions, they are expected to exercise authority when necessary, whether on or off duty.
The opportunity for public service through law enforcement work is attractive to many. The job is challenging and involves much personal responsibility.
Many law enforcement officers spend much of their time interviewing witnesses and suspects, apprehending fugitives and criminals, collecting evidence and providing testimony in court.
Police officers and detectives may become experts in several fields, including chemical and microscopic analysis; firearms identification; canine corps; or specialized crime task forces. Detectives and special agents often work as plain-clothes investigators who gather facts and collect evidence for criminal cases, and often participate in raids or arrests.
Police and detectives held about 861,000 jobs in 2006. About 80 percent were employed by local governments. State police agencies employed about 12 percent and various Federal agencies employed about 6 percent. A small proportion worked for educational services, rail transportation, and contract investigation and security services.
The opportunity for public service through law enforcement work is attractive to many because the job is challenging and involves much personal responsibility. Employment of police and detectives is expected to grow as fast as the average for all occupations through 2016. A more security-conscious society and concern about drug-related crimes should contribute to the increasing demand for police services.