Sysco Corporation - - Responsibilities: Perform required inspections and preventive maintenance of refrigeration storage equipment; Oversee and manage Refrigeration, Electrical, and HVAC systems including monitoring, troubleshooting, and repairs; Log time and materials into CMMS and communicate status to management; Diagnose and troubleshoot problems with HVAC equipment and repair or replace defective components; Maintain safety procedures and housekeeping in refrigeration and maintenance areas