Senior Operations Engineer: Chilled Water & HVAC Lead

BARRINGTON JAMES LIMITED SINGAPORE BRANCH; Singapore; On-site; SGD 78,000 - 87,000; Full time

Job summary

BARRINGTON JAMES LIMITED SINGAPORE BRANCH is seeking a Senior Operations Engineer to lead maintenance and operations for large-scale chilled water plants and HVAC systems in Singapore. The role focuses on reliability, safety compliance, and energy optimization through hands-on supervision of technicians and coordination with contractors.

Responsibilities include CMMS management for AHU/FCU, planning work plans, and proactive fault analysis to ensure continuous service delivery and system

Qualifications

• Diploma or Degree in Mechanical, Electrical, or Building Services Engineering.
• Hands-on experience with chilled water systems in commercial, industrial or utility environments.
• Able to troubleshoot HVAC and ACMV system faults independently.
• Strong safety mindset and proactive approach to problem solving.

Responsibilities

• Lead and supervise technicians and manage contractors in maintenance activities to ensure reliability and safety compliance.
• Manage day-to-day operation of large-scale chilled water plants and HVAC systems, including troubleshooting and energy optimization.
• Plan, coordinate, and execute CMMS for AHU, FCU and associated chilled water system.
• Develop and implement work plans, including purchase requisitions, contractor evaluation, and maintenance scheduling/costing.
• Attend to operational faults, alarms, and system abnormalities; conduct root cause analysis when required.
• Ensure system availability, reliability, energy efficiency and service delivery targets are achieved.

Skills

Troubleshooting HVAC/ACMV faults

Frontline customer/site stakeholder

Education

Bachelor’s/ Diploma in Mechanical, Electrical or Building Services Engineering

Job description

BARRINGTON JAMES LIMITED SINGAPORE BRANCH is seeking a Senior Operations Engineer to lead maintenance and operations for large-scale chilled water plants and HVAC systems in Singapore. The role focuses on reliability, safety compliance, and energy optimization through hands-on supervision of technicians and coordination with contractors.

Responsibilities include CMMS management for AHU/FCU, planning work plans, and proactive fault analysis to ensure continuous service delivery and system