Demonstrate understanding of low/high pressure oil systems, split condensing/low ambient controls, refrigerated equipment startup, EMS controls, CO2 refrigeration, new retail store refrigeration startup, air flow characteristics and testing, motor VFD's, all system defrost types, recovery setup, torch setup, compressor operating parameters, conventional refrigeration system layout, and parallel rack system layout, and advanced wiring diagrams. Formal Education Requirement: Required Level: High School Diploma/GED Preferred level: HVAC-R Technical School Degree Minimum Years of Experience Necessary: External Candidates: 7 years in the field or 5 years with Certification from a Technical School Internal Candidates: 3 years as a Certified Technician w/ completion of OJT & Skills Assessment ADDITIONAL INFORMATION: Must have a Valid Driver's License and maintain a safe driving record accordance with the Fleet Policy.