Data Center Mechanical Operations Lead (Liquid Cooling)

Singtel; Singapore; On-site; Confidential; Full time

Job summary

Singtel is seeking an Associate Manager, Mechanical Operations to support day-to-day operational management of its high-density data centre facilities hosting the GPUaaS platform. You will work with the GPUaaS IT Operations team to ensure infrastructure readiness, reliability, and 24/7 service availability, including liquid cooling systems and related infrastructure.

The role involves risk assessment, preventive and corrective maintenance, vendor coordination, and driving energy efficiency and

Qualifications

• Diploma or higher qualification in Mechanical, Electrical or HVAC Engineering or related discipline.
• Experience in HVAC operations and maintenance in mission-critical environments is preferred.
• Familiarity with BMS/EMS and data centre operations is advantageous.

Responsibilities

• Support the DC Operations Manager in maintaining 24/7 operational readiness of the data centre environment.
• Coordinate deployment, onboarding, relocation, and decommissioning of GPU/IT equipment with GPUaaS IT Operations teams.
• Conduct risk assessments, focus on leaks, corrosion, and environmental conditions; implement mitigations.
• Oversee maintenance programmes for mechanical/electrical systems including CDUs, FCUs, pumps, and valves.
• Drive energy efficiency and cooling optimisation, monitor KPIs, and ensure safety and regulatory compliance.

Skills

Analytical skills

Problem solving

Interpersonal skills

Prioritisation

Team collaboration

Education

Diploma or higher in Mechanical/Electrical/HVAC Engineering

Tools

Building Management Systems

Energy Management Systems

Monitoring platforms

Job description

Singtel is seeking an Associate Manager, Mechanical Operations to support day-to-day operational management of its high-density data centre facilities hosting the GPUaaS platform. You will work with the GPUaaS IT Operations team to ensure infrastructure readiness, reliability, and 24/7 service availability, including liquid cooling systems and related infrastructure.

The role involves risk assessment, preventive and corrective maintenance, vendor coordination, and driving energy efficiency and