Security Guard (EMT) - Casino patrols casino property and ensures the safety of employees and guests. Responds to emergencies as needed. Being a Security Guard (EMT) - Casino notifies local police department when backup is necessary. Holds an Emergency Medical Technician certification. Additionally, Security Guard (EMT) - Casino may require a high school diploma or its equivalent. Typically reports to a supervisor. Security Guard (EMT) - Casino's years of experience requirement may be unspecified. Certification and/or licensing in the position's specialty is the main requirement.