
Operation
• Plan, supervise, and perform Preventive Maintenance (PM) for HVAC, water pumps, plumbing, sanitary, and fire protection systems
• Inspect and record operating data such as temperature, pressure, refrigerant level, and equipment vibration
• Clean, service, and replace scheduled mechanical parts (filters, bearings, seals, belts, lubricants)
• Monitor and maintain plumbing and sanitary piping systems to prevent leakage or blockage
• Troubleshoot and resolve complex issues in HVAC, plumbing, drainage, sanitary, and fire protection systems
• Supervise and guide technicians, ensuring compliance with safety and engineering standards
• Coordinate with building management, contractors, and suppliers for mechanical and sanitary works
• Provide technical advice and training to technicians on mechanical, sanitary, and HVAC systems.
• Lead and participate in emergency drills related to mechanical and sanitary systems.
Documentary
• Prepare, review, and update PM/CM reports, service records, and technical documentation
• Maintain spare parts inventory and equipment logs
• Ensure all records comply with safety and quality standards
Bachelor’s degree or higher in Electrical Engineering, Mechanical Engineering, or a related technical field.
Minimum 3 years’ experience in building maintenance, facility management, or a similar technical role.
Proven hands-on experience across multiple building trades (e.g., electrical, plumbing, HVAC, carpentry, general repairs).
Strong troubleshooting and problem-solving skills for various building systems.
Basic understanding of building codes and safety regulations in Thailand.
Ability to read and interpret technical manuals, blueprints, and schematic diagrams.
Proficiency in using common maintenance tools and equipment.
Good physical condition and ability to perform manual tasks, including lifting, climbing, and working in various environments.
Basic computer literacy for record-keeping and communication.
Good command in English (Minimum 650 TOEIC score).
Goal-Oriented, Unity, Learning, Flexible.

ÆON Thana Sinsap (Thailand) Public Company Limited (AEONTS) is a Financial Services company located at 388 Exchange Tower 27th floor, Sukhumvit, Klongtoey, Bangkok, Thailand.