Industrial maintenance refers to the maintenance or service that is done by maintenance technicians or mechanics in manufacturing and production settings. Industrial machinery is used in a variety of manufacturing settings and often needs troubleshooting and adjustments to work properly. The industry calls for individuals who can install new equipment and give advice to the workers who use that equipment daily. Jobs in this sector include industrial maintenance technicians, industrial maintenance mechanics, installers, and machine salespeople. All of the jobs in this industry require general industry knowledge, and most require additional certifications beyond a high school diploma.