Bachelor's degree. A minimum of two to four years experience in security, protective services, or in military or civilian law enforcement are required. Additional security experience may substitute for the required education on a year-for-year basis. Applicants qualifying for employment with the Miami-Dade Water and Sewer Department will be subject to extensive security screening, including but not limited to fingerprint checks, employment verification, and other such procedures as may be mandated by federal, state, or local requirements. All employees of Miami-Dade Water and Sewer Department who work in secure unescorted access areas are required by Miami-Dade County Ordinance 02-68 to obtain a Water and Sewer restricted access ID Card. The security clearance required by county ordinance is a continuing condition of employment.