Well, keeping a clean record is essential. Training and licensing are regulated at the state level in the US. Some requirements are the same throughout the country, though. They include:
· Being 18 Years of Age or Older
· Having No Violent or Felony Convictions
· Being of Sound Mind
· Carrying a GED or High School Diploma
Watch this video with Randy Huscher, the Security director for several large sites with many giant companies. He has over 30 years of management experience. There, he talks more about requirements and training. Go from minutes 4:30 to 7:04.
Take a look at the link below for more information on that:
Photo by Job Moses on Unsplash