The Mechanic & Welder - Field Service position at Empire Southwest LLC involves repairing, reconditioning, welding, fabricating, servicing, and preparing CAT and other Empire line allied machines and components for delivery. The role requires diagnosing and troubleshooting malfunctions and failures of machines, engines, and systems while working in various field conditions. The position also includes providing on-the-job training to helpers and communicating effectively with clients and management regarding equipment conditions and recommendations.