If employed as a private watchman to protect property, what is your designation?

In the context of being employed as a private watchman to protect property, the designation of "Security Guard" accurately reflects the role and responsibilities associated with that position. Security guards are specifically trained and equipped to oversee and protect commercial, residential, or personal properties. Their duties typically include monitoring surveillance systems, patrolling premises, enforcing property rules, and responding to incidents or emergencies.

While a private investigator focuses on gathering information and providing investigative services, a certified peace officer holds a designated authority to enforce the law, which goes beyond the protective responsibilities of a security guard. The term "certified watchman" is not a formal designation recognized in the field of security, rendering it less suitable than the widely accepted title of "Security Guard" for someone engaged in the protective function described. Therefore, "Security Guard" is the correct choice for this role.