Commissioning Engineer (Mechanical/ Electrical)

Location: Hochiminh city

Starting date: Q3 2026

Position Overview

The Commissioning Engineer supports the commissioning process by planning, coordinating, documenting, and executing commissioning activities throughout the project lifecycle. The role involves reviewing design documents, witnessing testing activities, developing commissioning procedures, coordinating with project stakeholders, and verifying that building systems operate in accordance with the Owner's Project Requirements (OPR) and Basis of Design (BOD).

Candidates with a strong background in either Mechanical Systems or Electrical Systems are encouraged to apply. Systems include but are not limited to:

• Mechanical Systems (HVAC systems including chillers, cooling towers, pumps, air handling units (AHUs), fan coil units (FCUs), ventilation fans, heat exchangers, chilled water systems, condenser water systems, ductwork, pipework, air distribution systems, air balancing, hydronic balancing, building controls; plumbing and sanitary systems; fire protection systems, etc.)

• Electrical Systems (MV/LV switchgear, transformers, generators, UPS systems, STS, PDUs, busducts, power distribution systems, lighting systems, emergency lighting, earthing & bonding, lightning protection systems, power quality monitoring, control systems, etc.)

Job Responsibilities

• Support the planning, coordination, and execution of commissioning activities throughout the project lifecycle.

• Support review of design documents, shop drawings, technical submittals, commissioning procedures, O&M manuals, from a commissioning perspective.

• Conduct site inspections to verify system installation readiness and compliance with project requirements.

• Witness and verify start-up equipment, pre-functional inspections, functional performance testing (FPT), and integrated systems testing (IST).

• Monitor and track commissioning issues, and maintain commissioning documentation, issue logs, test records, and commissioning reports.

• Coordinate with clients, consultants, contractors, vendors, and facility operators to facilitate commissioning activities.

• Assist in the development of commissioning plans, test scripts, checklists, test procedures, and commissioning reports.

• Verify system operation, control sequences, and performance against the Owner's Project Requirements (OPR), Basis of Design (BOD), and project specifications.

• Support factory witness testing (FAT), site acceptance testing (SAT), and major equipment commissioning activities when required.

• Participate in project meetings and provide commissioning-related technical input to support project delivery.

• Promote safe working practices and ensure commissioning activities are conducted in accordance with project safety requirements.

• Support training sessions, handover activities, and review of operation and maintenance documentation.

• Work collaboratively with the project team and contribute to continuous improvement of commissioning processes and procedures.

• Support project administration, document control, and commissioning record management.