Mechanical Engineer

• →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
• →Coordinate with vendors for specialized maintenance activities
• →Ensure environmental conditions meet data center specifications

• 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)

• HVAC certification or equivalent
• Chiller and cooling system manufacturer training
• Water treatment certification

• Fluent in Thai; working knowledge of English

If this job description resonates with you, we encourage you to apply even if you don’t meet all of the requirements.  We’re interested in getting to know you and what you bring to the table!

At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you're pursuing.

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