Security jobs in your ZIP code Restaurant and Bar Security Guards are expected to provide any or all of the Following Services: Basic Job Requirements of Restaurant and Bar Security Guards: Graduation from high school or possession of a high school equivalency diploma. One year of security experience for a bar, hotel, restaurant, retail store, school or a public law enforcement or private security agency. If the state requires licensing, then satisfactory completion of an approved security guard training course as recognized by the state where you are applying. The incumbents must maintain valid registration as a security guard throughout ...