HVAC Technician at JMG

Job Summary

• The HVAC Technician will be responsible for the installation, maintenance, troubleshooting, and repair of heating, ventilation, air conditioning, and refrigeration systems for JMG's clients and projects. This role requires a high degree of technical skill, a commitment to safety, and a customer-focused approach to ensure optimal system performance and client satisfaction.

Key Responsibilities

Installation & Commissioning:

• Install new HVAC/R systems (split units, VRFs, ducted systems, chillers, etc.) according to engineering specifications, manufacturer guidelines, and JMG standards.
• Perform system commissioning, including charging with refrigerant, testing, balancing, and ensuring all components operate correctly.

Maintenance & Servicing:

• Execute planned preventive maintenance (PPM) schedules on a variety of HVAC equipment to maximize efficiency and lifespan.
• Conduct routine inspections, cleaning, filter changes, belt adjustments, and component lubrication.
• Calibrate thermostats, controls, and sensors for optimal performance.

Troubleshooting & Repair:

• Diagnose electrical and mechanical faults in HVAC systems using manuals, schematics, and diagnostic tools (multimeters, gauges, leak detectors).
• Repair or replace defective components such as compressors, motors, capacitors, relays, expansion valves, and circuit boards.
• Perform brazing, soldering, and piping work as needed.
• Recover, evacuate, and charge refrigerants in compliance with environmental regulations.

Safety & Compliance:

• Adhere strictly to all JMG and client site safety protocols, including Lockout/Tagout (LOTO), PPE use, and working at heights.
• Handle refrigerants responsibly and in accordance with local and international regulations (e.g., F-Gas regulations, EPA guidelines).
• Maintain accurate records of work performed, materials used, refrigerant handling, and service reports.

Customer Service & Communication:

• Interact professionally with clients, explaining technical issues and repairs in a clear, understandable manner.
• Provide recommendations for system upgrades or energy-saving improvements.
• Collaborate effectively with the JMG project management and engineering teams.

Qualifications & Experience

Essential:

• Education: OND/HND/B.Tech or equivalent in Mechanical Engineering, Electrical Engineering, or a related field. A technical/vocational certification in HVAC/R is highly desirable.
• Certification: Valid Refrigerant Handling License/Certification (e.g., CITB, City & Guilds, or equivalent local certification) is mandatory.
• Experience: Minimum of 3-5 years of proven hands-on experience as an HVAC Technician, preferably in a commercial or industrial setting.
• Technical Skills:
• Proficient in reading electrical and mechanical diagrams.
• Strong knowledge of HVAC principles, refrigeration cycles, and electrical systems.
• Skilled in using hand tools, power tools, and specialized HVAC equipment (vacuum pumps, recovery machines, manifold gauges).
• Basic understanding of building management systems (BMS) is an advantage.
• Physical Requirements: Ability to lift heavy equipment, work in confined spaces, and at heights. Must be physically fit for demanding environments.