Regional Mechanical Operations Leader, Data Centers

DayOne Data Centers Malaysia I Sdn. Bhd.; Kuala Lumpur; On-site; MYR 260,000 - 380,000; Full time

Job summary

DayOne Data Centers Malaysia I Sdn. Bhd. is expanding its regional mechanical operations across Southeast Asia, overseeing liquid cooling readiness and ensuring safe, reliable data-center performance.

You will lead multi-site maintenance programs, drive energy efficiency, and coordinate with vendors and site teams to maintain uptime and customer commitments. The role requires extensive experience in mechanical engineering within mission-critical environments, with travel across SEA and strong

Responsibilities

• Lead regional mechanical operations across SEA data center sites, ensuring consistent standards and risk controls.
• Own liquid cooling operations readiness, including CDUs, cooling loops, heat exchangers, leak detection, and water quality management.
• Provide second-level technical support to site operations for complex mechanical issues (chilled water systems, CRAH/CRAC, pumps, valves).
• Drive preventive and predictive maintenance to improve reliability, track root cause actions, and share lessons learned.

Job description

DayOne Data Centers Malaysia I Sdn. Bhd. is expanding its regional mechanical operations across Southeast Asia, overseeing liquid cooling readiness and ensuring safe, reliable data-center performance.

You will lead multi-site maintenance programs, drive energy efficiency, and coordinate with vendors and site teams to maintain uptime and customer commitments. The role requires extensive experience in mechanical engineering within mission-critical environments, with travel across SEA and strong