SENIOR TECHNICIAN (REFRIGERATION & AIR-CONDITIONING)

MEGA INSIGHT GLOBAL; Alor Setar; On-site; MYR 100,000 - 150,000; Full time

Job summary

A leading global company in Malaysia seeks an experienced Senior Technician in Refrigeration & Air Conditioning. The role involves performing maintenance on refrigeration and air conditioning systems, supervising junior staff, and strict adherence to safety standards. The ideal candidate has at least 5 years of experience, relevant education, and is solution-oriented. Competitive salary package with overtime, medical benefits, and allowances discussed during the interview.

Benefits

Competitive salary

Medical benefits

Annual Bonuses

Specific Allowances

Qualifications

• At least 5 years of practical working experience as a Technician.
• Proficient in commercial refrigeration systems and air conditioning.
• Possesses a valid driving license and own transportation.

Responsibilities

• Perform scheduled preventive and corrective maintenance on refrigeration systems.
• Diagnose and resolve complex faults in refrigeration components.
• Supervise and mentor Junior Technicians.

Skills

Preventive maintenance

Complex fault diagnosis

3-phase wiring

Refrigerant handling

Maintenance of AC units

Education

Certificate/Diploma in Refrigeration & Air Conditioning Technology

Job description

SENIOR TECHNICIAN (REFRIGERATION & AIR-CONDITIONING)

Perform scheduled preventive maintenance (PPM) and corrective maintenance (CM) on low-temperature systems, including Cold Rooms, Freezer Rooms, and Chillers.

Diagnose and resolve complex faults in refrigeration components such as compressors, condensers, thermal expansion valves (TXV), and digital temperature controls.

Oversee and execute maintenance work for various AC units (Split Units, FCU, AHU) and general ventilation systems.

Proficient in 3-phase wiring, troubleshooting control panels, and general mechanical maintenance (water pumps, motors, fans).

Supervise and mentor Junior Technicians on site and ensure strict adherence to safety standards (OSHA).

Prepare detailed reports on faults, repair work performed, and spare parts usage.

Qualifications

Minimum Certificate/Diploma in Refrigeration & Air Conditioning Technology or a related Mechanical Engineering field.

At least 5 years of practical working experience as a Technician, with proven specific experience in Commercial Refrigeration (Cold Room / Chiller).

Proficient in refrigerant handling, low-temperature refrigeration cycles, and the installation/repair of cold room sandwich panels and doors.

Possesses a valid driving license (GDL/Car) and own transportation (an advantage).

Solution-oriented, able to be on-call, and willing to work overtime as per operational needs.

The compensation package is competitive and commensurate with experience. Full details regarding Overtime (OT) claims, Medical benefits, Annual Bonuses, and specific Allowances (e.g., Technical, Site, or Transport) will be disclosed and discussed during the interview session.