Practices preventive maintenance in maintaining industrial equipment and mechanical tools by performing spot checks of equipment to determine their working condition, oiling moving parts, cleaning and servicing tools and equipment as directed or specified in the operator's manual, and returning damaged tools and equipment for repair or replacement.* Job Knowledge, Skills, And Abilities* Must have a good working knowledge of steam and hot water boilers, burners (gas, oil & combination), associated controls & electrical circuits, combustion, and associated piping systems.*