A surveillance officer monitors suspicious activities to prevent theft and cheating and to protect employees and patrons. The gaming industry is one of the top employers of surveillance officers, particularly in casinos and resorts or hotels that with an in-house casino. However, other industries, such as retailers, automotive dealerships, and facilities with valuable or dangerous proprietary information may also employ surveillance officers. As a surveillance officer, your job duties are to provide security for your employer’s property, employees, and customers, monitor people behaving suspiciously, and submit written or spoken reports to management.