Commissioning Engineer

Responsibilities

• Minimum 3 years of experience in data center operations, facilities management, commissioning projects, or related critical infrastructure.
• Able to work in a project-based environment and willing to relocate, travel, or stay on-site as required by project assignments.
• Conduct routine inspections of equipment and facility systems to ensure operations remain within design parameters and comply with safety and regulatory standards.
• Respond promptly to alarms and incidents by performing troubleshooting, coordinating corrective actions, and escalating issues to relevant teams when necessary.
• Execute commissioning plans and schedules in accordance with project requirements and data center standards.
• Perform validation of 2N / N+1 redundancy systems and ensure reliability of critical infrastructure.
• Support BMS integration for HVAC monitoring and system optimization.
• Participate in the design review and performance validation of Chilled Water (CHW) systems.
• Experience with Liquid Cooling systems (Direct-to-Chip / Rear Door Heat Exchanger) is preferred.
• Monitor commissioning quality, coordinate with internal teams and vendors, and ensure all testing activities are completed within schedule, budget, quality, and safety requirements.
• Handle emergencies during both operational and commissioning phases, summarize testing issues, and recommend corrective and preventive actions.
• Maintain accurate records of maintenance activities, incident reports, commissioning results, and equipment inventories.
• Collaborate closely with engineering, network operations, project teams, and customer support teams to optimize overall data center performance.
• Communicate with clients and provide on-site technical support during operational and commissioning activities.
• Support customers utilizing data center services and ensure service continuity at all times.
• Able to support 24/7 rotation shift

Qualifications

• Bachelor's degree in Electrical Engineering, Mechanical Engineering, HVAC, or a related field.
• (Fresh graduates are welcome for junior-level positions.)
• Experience in data center operations, facilities management, or commissioning projects is preferred.
• Knowledge of data center systems, including Electrical (HV/LV), HVAC, Fire Protection and Environmental Monitoring Systems.
• Understanding of commissioning processes, data center delivery standards and testing procedures.
• Proficient in using monitoring systems and tools to analyze operational data.
• Strong troubleshooting and problem-solving skills; able to perform effectively under pressure.
• Good communication skills; responsible, self-motivated and a strong team player.
• Ability to review commissioning plans, schedules and technical reports.
• Project management experience is an advantage; PMP certification is a plus.
• Willingness to work rotating shifts, including nights, weekends and public holidays.
• Able to travel or stay on-site for extended periods when required.
• Language skills: Thai–English or Thai–Mandarin communication.