MasTec - - Responsibilities: Perform maintenance and preventative maintenance on all equipment troubleshooting and/or determine if repairs will be done in the field, Wanzeks shop, a dealership or other method; Travel to jobsites for repairs, inspections, review field maintenance to ensure it is done properly, review maintenance reports; Update the equipment locator list and update equipment and tool inventory; Develop and maintain an equipment maintenance tracking database; Maintain proper record keeping