Mechanical Engineer

About the role

Ensure optimal performance of all mechanical systems including HVAC, chilled water plants, precision cooling units, and associated equipment to maintain critical environmental conditions.

Key responsibilities

• Perform preventive and corrective maintenance on HVAC systems, chillers, and cooling units
• Monitor and optimize chilled water plant operations
• Maintain Computer Room Air Conditioning (CRAC/CRAH) units
• Conduct vibration analysis and thermal performance testing
• Troubleshoot mechanical system failures and implement solutions
• Manage water treatment programs for cooling systems
• Maintain pumps, piping systems, and associated mechanical equipment
• Perform energy efficiency assessments and optimization
• Maintain mechanical documentation and maintenance records
• Support capacity planning for cooling infrastructure

About you

• Bachelor's degree in Mechanical Engineering or HVAC Engineering
• Minimum 3-5 years in mechanical maintenance, preferably in data centers or cleanroom facilities
• Experience with precision cooling systems and chilled water plants
• Strong knowledge of HVAC principles and refrigeration systems
• Proficiency in reading P&ID and mechanical drawings
• Understanding of building automation systems
• Analytical and troubleshooting skills
• Knowledge of energy management principles
• Ability to work in shift rotation (24/7 operations)
• Fluent in Thai; working knowledge of English