Experience and/or understanding in the maintenance and repair of Air Compressors, BAS Control System, Pest Control Program, Housekeeping, HVAC&R, Fire Protection Systems, Chilled Water systems, Boilers, DI Water, Vacuum Pumps, CMMS (Computerized Maintenance Management System). Troubleshoot, repair and maintain complex mechanical and electrical equipment including pumps, motors, HVAC equipment, soft motor controllers, variable frequency drives, fire protection and BAS computer driven equipment.