Data Center Operation Engineer, GPUaaS

Singtel; Singapore; On-site; SGD 80,000 - 100,000; Full time

Job summary

A leading telecommunications company in Singapore is looking for a Data Center Operation Engineer for its GPU-as-a-Service operations. In this role, you will ensure efficient operations of critical data centre systems, actively engage in continuous improvements, and support innovative AI and HPC solutions. Ideal candidates will have a diploma in engineering and a solid understanding of data centre infrastructure, enthusiastic about advancements in GPU technologies. Flexible work arrangements and comprehensive health benefits are included.

Benefits

Flexible work arrangements

Full suite of health and wellness benefits

Ongoing training and development programs

Internal mobility opportunities

Qualifications

• Broad understanding of data centre infrastructure including electrical and mechanical systems.
• Experience in maintenance of data centre equipment focused on electrical and mechanical systems.
• Strong willingness to learn new GPU-oriented data centre technologies.

Responsibilities

• Ensure timely incident response and management based on criticality.
• Oversee operations of cooling and electrical systems in data centre.
• Coordinate with stakeholders for seamless data centre operations.

Skills

Team-oriented

Ability to troubleshoot

Organized and adaptive

Enthusiastic mindset

Education

Diploma in Mechanical/Electrical Engineering

Job description

Data Center Operation Engineer, GPUaaS

Date: 22 Dec 2025

Location: Singapore, Singapore

Company: Singtel Group

About Singtel Digital InfraCo – RE:AI

Singtel Digital InfraCo’s RE:AI division is building Asia’s most advanced and sustainable AI infrastructure ecosystem. RE:AI enables enterprises, research institutions, and digital-native businesses to accelerate innovation through responsible, high-performance AI compute and connectivity solutions.

Be a Part of Something BIG!

As an DC GPUaaS Operation Engineer for SingTel’s GPU-as-a-Service (GPUaaS), you will help in implementing processes and integration of operations to advance customer’s AI and HPC capabilities. You will be exposed to both physical Data Centre implementation, operation and Data Centre software solutions in SingTel’s GPU-as-a-Service (GPUaaS). This position requires a forward-thinking individual who thrives in dynamic environments and is committed to driving continuous improvement in GPU Data Centre technologies for AI and HPC environments. This is an excellent opportunity for individuals eager to begin their career in state-of-the‑art Data Centre technology and develop expertise in AI and HPC Data Centre platforms.

Responsibilities

• Ensure incidents are responded and attended to, or escalated for resolution based on criticality, impact and SLA.
• Hands on operations on air & liquid cooling systems and electrical systems in a data centre environment.
• Active participation in continuous improvement of operations and processes with understanding of GPU oriented data centre requirements.
• Coordinate and obtain security clearances for visitors and vendors to enter Singtel’s GPU-as-a-Service (GPUaaS) data centre.
• Manage and ensure vendors adhere to WSH and House regulations throughout their duration of work in the data centre.
• This role may require availability outside standard work hours, including nights, weekends and public holidays.

Data Centre Facilities Management

• Perform monitoring of data centre facilities and infrastructure regular function in both upstream and downstream (Power, Cooling, Leakage Detection, Environmental Control, etc)
• Update and maintain all DC related documentation, including reports generation when required
• Coordinate with various stakeholders to resolve technical and processes issues in SingTel’s GPU-as-a-Service (GPUaaS) data centre.
• Ensure adherence to all standard operating procedures (SOP), method of procedures (MOP), and emergency response procedures (ERP) established for critical GPU-as-a-Service (GPUaaS) operations.
• Utilize expertise in power and cooling requirements for both air & liquid-cooled servers to support ongoing operational enhancements and strategic planning.
• Apply understanding of latest data centre technologies to coordinate maintenance and shutdowns with stakeholders and vendors, ensuring optimal system reliability.
• Preparation of monthly Facilities Management report on data centre health status
• Identify potential risks relating to occupational and health within data centre
• Visual inspection of servers and cooling distribution units in data centre.
• Perform troubleshooting for servers together with remote engineering team.

Requirements

• Diploma in Mechanical/Electrical Engineering/Build Services or a related discipline
• Broad understanding of data centre infrastructure electrical and mechanical systems, fire safety and protection, building management systems (BMS), equipment maintenance, space planning, and the development of mission‑critical facilities.
• Experienced in the maintenance and upkeep of various data centre equipment, with a focus on electrical and mechanical systems.
• Team‑oriented, while demonstrating ability to function effectively independently.
• Organized and adaptive to changes in work schedules and arrangements.
• An enthusiastic and inquisitive mindset, with a strong willingness to learn and acquire new skills in state‑of‑the‑art, GPU‑oriented data centre technology.

Rewards that Go Beyond

• Flexible work arrangements
• Full suite of health and wellness benefits
• Ongoing training and development programs
• Internal mobility opportunities

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