Caterpillar - 81108 [Field Technician / Maintenance Technician] As a Machine Repair Mechanic at Caterpillar, you'll: Mechanically troubleshoot and repair complex domestic and foreign machine tools and related equipment that perform milling, drilling, and grinding functions to cast iron and steel components; Troubleshoot and repair the following types of machines and components; Install, repair, and maintain hydraulic and pneumatic systems, ball screws, precision bearings, scraping principles, and a variety of other controllers on the machines...Hiring Immediately >>