Must occasionally lift and/or move up to 50 pounds; must have ability to use close vision, peripheral vision, and adjust focus; required to stand for long periods of time, bend, stoop, crouch, walk, use hands and arms to reach for objects, carry, climb, balance, speak, and hear . Use knowledge of welding techniques and processes, metallurgical and material types, material cutting processes (oxy/acetylene and plasma), weld symbols, and engineering blueprints to accomplish production goals.