Abstract: The present invention relates to a career authentication system, a career authentication method using the same, and a recording medium. The career authentication system includes at least one corporation server that performs career verification for an experienced man according to a career verification request from the experienced man and outputs a result; and a public authentication center server that receives career verification data of the career verified experienced man from the at least one corporation server through a communication network in real time and stores the career verification data, performs career examination on the basis of the career verification data of the experienced man and digitizes and stores an approved career, and outputs the stored approved career information of the experienced man at the time of a career information request for the experienced man from the outside.