CRH - - Responsibilities: Change molds and inserts in machines as required for production needs; Install, troubleshoot, adjust, and repair equipment, electrical components and special purpose machines as assigned; Diagnose mechanical and electrical problems and determine how to correct them, checking blueprints, repair manuals, or parts catalogs, as necessary; Operate a variety of hand and power tools to repair, grease, weld, cut, fabricate, change parts and complete tasks as assigned; Perform routine preventive maintenance to ensure that machines continue to run smoothly