The posting
-Develop and maintain mechanical system architectures, sequences of operation, and accurate as-built documentation. -Act as the subject matter expert for mechanical systems, providing technical recommendations to ensure design intent and operational readiness. -Lead system integration, testing, commissioning, and improvement activities for new and existing facilities. -Supervise day-to-day maintenance and inspection of critical mechanical and electrical systems, including HVAC, chillers, UPS, generators, and switchgear. -Lead assigned maintenance tasks, perform troubleshooting, and ensure minimal impact to operations and customers. -Oversee vendor and OEM maintenance activities, ensuring compliance with approved method statements and signing off completed works. -Manage Change Control processes, including corrective, preventive, and modification works, in accordance with SOPs and safety requirements. -Provide onsite technical support, guide root cause analysis, and support first-level fault diagnosis with vendors. -Deliver on-the-job training and technical guidance to engineers and technicians. -Ensure compliance with customer SLAs, including incident escalation, reporting timelines, and work order management. -Monitor critical spare parts, tools, and inventory levels to support continuous operations. -Enforce safety programs, PPE compliance, and regulatory requirements, escalating any risks or discrepancies to management.
-Bachelor of Science degree in an Engineering field with min. 4 years of relevant work experience in Data Centre environment or Hi-tech factory/plant (e.g., semi-conductor). -Technical knowledge with hands on knowledge/experience and understanding of critical data center systems, focusing mainly on electrical systems, including and not limited to HVAC, Standby emergency power, uninterruptible power supplies, and associated infrastructure. -Proficient in computer applications and software, including commercial computerized maintenance management systems, Microsoft Word, PowerPoint, and Excel -Requires working out of office hours as technical support, 24/7 support to site operation team. To be onsite for incident support. -Good proficiency in English and Thai -Good knowledge of all laws that govern building management and maintenance, including building safety, emergency evacuation and environment protection.



