Refrigeration Technician Senior Field Supervisor

We are currently seeking a Senior Field Supervisor to join our Orlando, FL Facilities Refrigeration and Energy Management team! The purpose of this position is to manage, supervise, and schedule the execution of all aspects of HVAC and refrigeration system preventive maintenance and service within a geographic area by Publix Refrigeration Technicians (Levels 1, 2, and 3). Apply now to join our team and witness why we have been consecutively named one of Fortune’s 100 Best Companies to Work For since 1998!

Responsibilities include:

• Evaluating and performing full rack refrigeration system preventive maintenance and repairs, HVAC system preventive maintenance and repairs, remote case preventive maintenance and repairs, and Energy Management System (EMS) general maintenance and repairs on retail facilities
• Performing housekeeping duties
• Managing direct reports for the purpose of associate hiring, selection, scheduling, development, and accountability to execute our strategic objectives and to promote an environment of growth

Required Qualifications:

• Valid Driver’s License
• Knowledge of EMS Programming communication protocols
• Ability to determine proper rotation using only an ammeter
• Knowledge of electromechanical ball valves ahead of the heat exchangers
• Ability to read and interpret oil analysis reports and utilize the information to anticipate repairs
• Ability to isolate and evacuate a condenser
• Knowledge of the different rack configurations (i.e. parallel racks split config/loop/glycol/ dual stage)
• Ability to weld/solder copper pipe of various sizes utilizing oxy-acetylene torch
• Application of the EPA Clean Air act sections 608 and 609 in refrigerant capture, reclamation, and documentation
• Ability to diagnose and repair gas hot water heating systems
• Ability to properly diagnose pump issues utilizing pressure gauges and flow meters
• Ability to change both external oil filters as well as internal oil filters
• Ability to identify contaminants in oil and the problems each causes
• Ability to weld/solder copper pipe to brass and steel valves or fittings
• Outlook
• Ability obtain pressure and amperage readings to determine compressor performance
• 5 years working in supermarket refrigeration service OR
• Willingness to work flexible hours
• Expert knowledge of refrigerant management and usage:
  • Application of the EPA Clean Air act sections 608 and 609 in refrigerant capture, reclamation, and documentation
  • Understanding of various refrigerants and their usage
  • Ability to determine which refrigerants are in use when not marked on a schematic or labelling
• Must be able to lift/lower/climb ladders/walk on roofs
• Knowledge of electronically commutated and shaded pole evaporator fan motors and how to diagnose and remedy issues with either
• Ability to read electrical schematic diagrams to determine the sequence of operation
• Knowledge of the use of a psychometric chart
• Ability to connect and calibrate electrical devices such as current sensing relays, transducers, magnetic switches
• Knowledge of dual path air conditioner operations systems
• EPA Universal License
• Understanding of various refrigerants and their usage
• Knowledge of all skills and abilities of the Refrigeration Technician 1 and 2position
• Ability to select the proper oil for a given application
• Ability to determine which refrigerants are in use when not marked on a schematic or labelling
• Ability to program multi fan split condensers
• Knowledge of electronic CDS setup and operation
• Knowledge of Workforce Management Principles
• Knowledge of the oil return system including the discharge oil separator
• Must be 21 years old
• 5 years as a Refrigeration Technician 3
• EMS and Case Controller Programming Languages
• Intermediate knowledge of:
  • EMS and Case Controller Programming Languages
  • Outlook
• Ability to diagnose and repair pump issues using pressure readings and amperage draw
• HVAC or Refrigeration Trade school completion or its equivalent
• Ability to install and align various direct drive couplings
• Ability to read and interpret schematics involving integrated systems of electrical, EMS, mechanical, refrigeration, and plumbing
• Knowledge of electronic and mechanical expansion valves and how to diagnose and remedy issues with either
• Ability to diagnose transformers primary and secondary voltages
• Knowledge of how to diagnose and resolve high humidity issues
• Ability to connect and use a megohmmeter to determine the status of an AC motor winding

Address: 7350 Hazeltine National Drive