Regional Mechanical Operations Lead – Data Center Cooling

DayOne; Indonesia; On-site; IDR 300,000,000 - 520,000,000; Full time

Benefits offered by this job

Equal opportunity employer

Job summary

DayOne in Indonesia seeks an experienced Senior Mechanical Operations Leader to coordinate regional mechanical support for Southeast Asia data centers. You will own liquid cooling readiness, supervise complex technical issues, and drive reliability through preventive maintenance and root-cause analysis.

You will develop regional standards, support new site commissioning, and optimize energy efficiency while maintaining uptime and safety across multiple sites.

Qualifications

• Bachelor's degree in Mechanical Engineering or related field.
• 7–10 years of experience in mechanical engineering or facilities operations, preferably in mission-critical environments.
• Experience leading regional programs across multiple sites is preferred.
• Strong knowledge of cooling systems, pumps, controls, and redundancy strategies.

Responsibilities

• Lead regional mechanical operations across SEA data center sites.
• Own regional liquid cooling readiness including CDUs and loops.
• Provide second-level technical support to site ops for complex issues.
• Drive preventive and predictive maintenance and root-cause analysis.
• Develop regional mechanical standards and handover processes.
• Support commissioning, testing, and ops readiness for new sites.
• Monitor performance for energy efficiency, PUE, and uptime.

Skills

Mechanical engineering

Facilities operations

Regional programs

Root cause analysis

Education

Bachelor’s degree in Mechanical Engineering

Tools

BMS controls

Chilled water systems

Job description

DayOne in Indonesia seeks an experienced Senior Mechanical Operations Leader to coordinate regional mechanical support for Southeast Asia data centers. You will own liquid cooling readiness, supervise complex technical issues, and drive reliability through preventive maintenance and root-cause analysis.

You will develop regional standards, support new site commissioning, and optimize energy efficiency while maintaining uptime and safety across multiple sites.