William Shannon has over 30 years of experience in maintenance, repair, and preventive maintenance of machinery, mechanical systems, hydraulic systems, pneumatics, lubrication systems, and electrical systems. He has worked in various roles such as a machinist, millwright, construction millwright, HVAC technician, and plumber. He is skilled in areas such as alignment, pump repair/rebuild, gearbox repair, conveyor repair, welding, piping, refrigeration, and report making. He keeps current on various health and safety certifications.