A job management apparatus includes a processor configured to: attach an order identifier, linked to a production order, to a job that has been created in response to the production order of a printed material; transmit the job and the order identifier attached to the job to one of printing systems to perform the job; when one of the order identifiers is specified and a reproduction order of the printed material corresponding to the specified order identifier is received, make an inquiry to the printing systems as to whether the printing systems have the job with the specified order identifier attached; and in response to a reply from each of the printing systems responding to the inquiry, detect a printing system storing the job corresponding to the reproduction order.