Police Patrol Officers
Patrol assigned area to enforce laws and ordinances, regulate traffic, control crowds, prevent crime, and arrest violators.

Chief of Police
Supervise and coordinate activities of members of police force.

Detectives and Criminal Investigators
Conduct investigations related to suspected violations of Federal, State, or local laws to prevent or solve crimes.

Managers of Police and Detectives
Supervise and coordinate activities of members of police force.

Immigration and Customs Inspectors
Investigate and inspect persons, common carriers, goods, and merchandise, arriving in or departing from the United States or between states to detect violations of immigration and customs laws and regulations.

Sheriffs and Deputy Sheriffs
Enforce law and order in rural or unincorporated districts or serve legal processes of courts. May patrol courthouse, guard court or grand jury, or escort defendants.

Security Guards
Guard, patrol, or monitor premises to prevent theft, violence, or infractions of rules.

Security and Fire Alarm Systems Installers
Install, program, maintain, and repair security and fire alarm wiring and equipment. Ensure that work is in accordance with relevant codes.

Government Workers
A very broad category that includes judicial system, education, law enforcement, public transportation, and other public-service and federally-funded careers.

Legal and Protective Services
jobs include Law Enforcement, Corrections, Fire Service, Private Security and Emergency Medical Services.

Probation Officers
Provide social services to assist in rehabilitation of law offenders in custody or on probation or parole. Make recommendations for actions involving formulation of rehabilitation plan and treatment of offender, including conditional release and education and employment stipulations.

Crossing Guards
Guide or control vehicular or pedestrian traffic at such places as streets, schools, railroad crossings, or construction sites.

Customs Inspectors
Investigate and inspect persons, common carriers, goods, and merchandise, arriving in or departing from the United States or between states to detect violations of immigration and customs laws and regulations.