U.S. Dept. of Justice - www.usajobs.opm.gov/a9dj.htm

U.S. Border Patrol - www.usborderpatrol.gov

U.S. Dept. of State - www.state.gov/m/dghr/hr

U.S. Customs Service - www.customs.ustreas.gov/xp/cgov/careers

Law Enforcement Job.com - www.lawenforcementjob.com
List federal, state, and local law enforcement jobs.