Electrical Engineer – Data Center Transformer Commissioning (Hong Kong)

About the role

We are seeking an Electrical Engineer to join a leading power‑engineering service provider on a data‑center project in Hong Kong. The role focuses on transformer pre‑energization support, on‑site testing assistance and post‑operation maintenance, working closely with the General Contractor, Commissioning Agent and the client’s operations team.

Key responsibilities

• Perform pre‑energization inspections for transformers, verifying installation, wiring, component integrity and protection device status.
• Support TOI (Turnover Inspection) and CX (Commissioning) testing phases, record test data, report abnormalities and assist in troubleshooting.
• Carry out post‑energization equipment status inspections and parameter verification.
• Execute routine preventive maintenance and inspections of transformers, monitoring temperature, humidity, voltage, current and visual condition.
• Document and report any irregularities such as unusual noises, loose bolts or abnormal equipment status.

Required profile

• Experience with transformer commissioning and pre‑energization procedures.
• Familiarity with TOI and CX testing processes in data‑center environments.
• Ability to conduct preventive maintenance and detailed equipment inspections.
• Strong attention to safety and documentation standards.

Required skills

• Transformer pre‑energization inspection
• TOI (Turnover Inspection) testing
• CX (Commissioning) testing
• Electrical parameter verification
• Preventive maintenance of power transformers