Frequent: Works in cramped quarters, exposure to dust & smoke, fumes, odors, grease, oil, works in hot & cold temperatures, travel required & on-call, works inside & outside, noise, wet conditions, working with interruptions, works on feet-foot pedals, dexterity with fingering-picking, pinching, calculator, and handling, holding & grasping. Essential Duties and Responsibilities are, but are not limited to: With Safety as the predominant factor, manages all aspects of locomotive repair and maintenance and coordinates such activities with outside contractors – for our railroad and as directed for contract services.