Data Center Build & Ops Engineer (Critical Infra)

RUNSUN SERVICE PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

RUNSUN SERVICE PTE. LTD.

is seeking a Data Center Engineer to support data center construction and infrastructure operations, guiding build-out projects from design through installation, testing, commissioning, and handover while ensuring reliable day-to-day operations after completion. The role requires hands-on experience in mission-critical environments, collaboration with contractors and vendors, and the ability to manage complex electrical, mechanical, and fiber systems in high-availability

Qualifications

• Bachelor’s degree in electrical, mechanical, or construction engineering.
• 3–5 years of data center construction or critical facility experience.
• Experience with power distribution, UPS/generator systems, cooling systems.
• Ability to read MEP drawings and technical documentation.
• Willingness to travel to support site oversight.

Responsibilities

• Support data center build projects from design to handover.
• Review electrical and mechanical drawings and rack layouts.
• Supervise installation of electrical, mechanical, and cabling systems.
• Monitor power and cooling capacity and load balancing.
• Maintain as-built drawings and infrastructure docs.
• Coordinate with contractors, vendors, and project teams.

Skills

Electrical engineering

Mechanical engineering

Site supervision

MEP drawings

Contractor coordination

Power distribution

Troubleshooting

Education

Bachelor’s degree (Electrical/Mechanical/Construction)

Job description

RUNSUN SERVICE PTE. LTD.

is seeking a Data Center Engineer to support data center construction and infrastructure operations, guiding build-out projects from design through installation, testing, commissioning, and handover while ensuring reliable day-to-day operations after completion. The role requires hands-on experience in mission-critical environments, collaboration with contractors and vendors, and the ability to manage complex electrical, mechanical, and fiber systems in high-availability