Westrock - - Responsibilities: Diagnose malfunctioning systems, apparatus, and components using test equipment and hand tools to locate the cause of a breakdown.; Inspect mechanical and electrical systems, equipment, and components to identify hazards, defects, and the need for adjustment or repair, and to ensure compliance with codes.; Repair as needed mechanical or electrical systems to include repairing or replacing malfunctioning components.; Calibrate or adjust electronic equipment or instruments to specifications.; Respond to mechanical or basic electrical emergencies during non-standard business hours.