The primary qualifications for parking enforcement jobs are a high school diploma and excellent judgment in customer service situations. Fulfilling the duties and responsibilities of a parking enforcement job requires the ability to memorize and apply parking regulations, the ability to use a handheld computer, and the ability to work in all weather conditions for extended periods. Most employers require applicants to be at least 18 years old. Depending on the company and your location, you may need a driver's license with an acceptable driving record. Communication skills and physical fitness are also important, as is the ability to remain aware of potentially dangerous traffic situations in your vicinity.