How to Become a Security Guard or Gambling Surveillance Officer Because many buildings and casinos are open 24 hours a day, security guards and officers often must work around the clock. Gambling surveillance officers work mostly in casinos. Security guards work in a variety of places, including industrial settings, retail stores, and office buildings. Security guards and gambling surveillance officers protect property from illegal activity. What Security Guards and Gambling Surveillance Officers Do
Quick Facts: Security Guards and Gambling Surveillance Officers Please enable javascript to play this video.