Mechanical Engineer

About the role

Responsibilities

• 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.

Qualifications

• 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.