Mechanical Engineer (Commissioning)

Key Responsibilities

• Plan and execute commissioning activities for HVAC and mechanical systems in data center projects
• Perform pre-commissioning checks and functional performance testing
• Prepare and review commissioning documentation (CxL1 / CxL2 / CxL3)
• Support troubleshooting during commissioning and Integrated System Testing (IST)
• Coordinate with consultants, contractors, vendors, and internal teams
• Ensure compliance with QA/QC procedures and safety standards
• Support project timelines and be available for overtime as required

Qualifications

• Bachelor’s degree in Mechanical Engineering or a related field

• 2–5 years of experience in commissioning, HVAC, or mechanical systems (data center experience is an advantage)

• Strong knowledge of HVAC systems, including CRAC/CRAH and chiller systems

• Experience in commissioning, pre-commissioning, or functional testing is preferred

• Familiarity with commissioning documentation (CxL1–CxL3) and IST processes

• Understanding of QA/QC standards and safety practices in construction or data center environments

• Experience working with consultants, contractors, and vendors

• Strong problem-solving and troubleshooting skills

• Good communication skills in both Thai and English

• Ability to work under pressure and meet deadlines

• Willingness to work overtime or on-site as required

• Thai nationality only