Job Description

Key Responsibilities

• Perform advanced troubleshooting and diagnostics on large-tonnage liquid chillers
• Carry out major and minor services, inspections, and performance assessments
• Execute compressor teardown, inspection, repair, and reassembly (centrifugal, screw, and others)
• Diagnose mechanical, electrical, and control system faults
• Select, identify, and replace OEM and equivalent spare parts accurately
• Interpret wiring diagrams, P&IDs, control logic, and OEM technical documentation
• Support chiller overhauls, retrofits, and commissioning activities
• Conduct vibration checks, oil analysis, and performance testing where required
• Respond to breakdowns and emergency callouts professionally and efficiently
• Prepare clear service reports and recommendations for clients and management
• Maintain high standards of safety, quality, and workmanship at all times
• Mentor junior technicians where required

Required Experience & Qualifications

• Minimum 7-10 years hands-on experience with large-tonnage chillers
• Strong experience across multiple OEMs (e.g. centrifugal and screw platforms)
• Proven ability to independently troubleshoot complex chiller faults
• Demonstrated experience with compressor teardown and rebuild
• Solid understanding of refrigeration cycles, controls, and electromechanical systems
• Ability to work independently and make sound technical decisions on site
• Experience working in UAE or GCC preferred
• Valid UAE driving licence (or ability to obtain one)
• Technical diploma or equivalent qualification in HVAC/R or Mechanical Engineering

Preferred Skills (Advantageous)

• District cooling plant experience
• Experience with VFDs, PLC-based controls, and BMS interfaces
• Exposure to energy optimisation and performance testing
• OEM factory training certificates
• Knowledge of NDT, oil analysis, or vibration monitoring

Personal Attributes

• Strong problem-solving mindset
• Detail-oriented with high technical standards
• Professional, reliable, and safety-focused
• Comfortable working on high-value, mission-critical equipment
• Able to communicate clearly with clients and team members

Skills Required