The average Security Guard salary in the USA is $27,300 per year or $14 per hour. Entry-level positions start at $23,400 per year, while most experienced workers make up to $35,051 per year. Security Guards are recruited either directly by a company or building management that requires 24/7 monitoring or through a third-party agency. There is a high likelihood that both the employer and level of skill have an impact on salary.