Remote operation system

A remote operation system including a construction machine, a plurality of remote operation devices for remotely operating the construction machine, and a matching server for matching any of the plurality of remote operation devices with the construction machine, wherein

• the matching server is configured to
• store a database including authentication data of a plurality of operators, possessed skill data related to skills possessed by each of the plurality of operators, construction machine data related to the construction machine arranged at a work site, and required skill data related to skills required for operations using the construction machine at the work site,
• search for candidate works that can be contracted by a first operator of the plurality of operators based on the database and present the candidate works to a first remote operation device operated by the first operator who has logged in and authenticated,
• search for a second operator of the plurality of operators, when a notification of an assist request from the first remote operation device for a selected work selected from the candidate works is received, wherein the second operator can assist the selected work from among the operators logged-in to the server of the plurality of operators based on the database,
• inform a second remote operation device operated by the second operator of the assist request and the work related to the assist request, and
• communicatively connect both of the first and second remote operation devices to the construction machine to be operated for the selected work based on the database, when a notice of acceptance of the assist request from the second remote operation device is received.