CORE RESPONSIBILITIES

• Carry out all responsibilities assigned to senior refrigeration technicians, ensuring compliance with internal protocols and documented operational standards.

• Inspect and monitor ammonia system valves located on the facility’s rooftop, along with external heat exchangers and ventilation units.

• Conduct advanced mechanical repairs and major refurbishments on refrigeration systems and related equipment, guided by manufacturer specifications and widely accepted engineering principles.

• Interpret detailed electrical schematics, troubleshoot programmable logic controllers (PLCs), and assess power distribution systems to diagnose faults and implement corrective measures.

• Perform refrigerant charging, system evacuation, and pressure integrity tests during maintenance projects, including line breaks, while adhering to all internal safety policies and industry regulations.

• Replace or install refrigeration components and auxiliary systems in alignment with formal change management protocols.

• Evaluate operational data and system trends to recommend adjustments to maintenance cycles or enhancements to current procedures and safety practices.

• Support management by overseeing third-party contractor tasks around processing equipment, ensuring work quality and adherence to safety standards are properly documented.

• Develop solutions for identified deficiencies in system operations as highlighted in Process Safety Management (PSM) audits and maintain thorough records of corrective actions.

• Offer mentorship and technical training to entry-level refrigeration personnel, fostering skill development and knowledge transfer within the team.

• Serve on the facility’s emergency response team and take part in actions involving hazardous material incidents, including chemical leaks or spills.