Can foreigners living in the U.S work as Security Guards?

In general, to be employed as a security guard in the U.S., you must be a legal resident of the United States with a social security number and have legal permission to work in America issued by the Department of Homeland Security. You can read more about this at: https://www.fdacs.gov/Business-Services/Private-Security-Licenses/Class-D-Security-Officer-License-Requirements https://xpressguards.com/security-d-class/ Photo by Freepik