A method for load balancing backup resources of a backup resource pool includes obtaining status information for a plurality of backup resources of the backup resource pool. The method includes, while an aggregate load state of the backup pool is not overloaded, making a first determination that a first backup resource of the plurality of backup resources has a load state that is overloaded based on the status information and a load policy. The method includes, in response to the first determination, adding a new backup resource to the backup pool.