Security jobs in your ZIP code Salary and Prospects of Security Guard Jobs in Colorado As per the latest employment statistics of Bureau of Labor Statistics, the outlook for Security Guard job in Colorado is indicated below.Number of persons employed as Security Guards in Colorado are: 14,890Annual Average Wage of a Security Guard in Colorado is: $28,690.00.In the State of Colorado, an unarmed security guard must be licensed for as long as he or she is employed as a security guard. The City Clerk’s office handles the application. Eligibility Requirement for Security Guard in Colorado In order to qualify for an ...