Service Technician
Confirmed on the employer's own hiring board on Oct 29, 2026. First seen by Alion on Oct 27, 2026. Trane Technologies scores B on the Alion truth index.
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Where is the work:
On-Site (5 days)Job Summary
The HVAC Engineer/ Technician (Data Centre Focus) is responsible for the planning, execution, and
technical support of HVAC operations within mission-critical data centre environments. This role
involves close communication with data centre customers, strong technical expertise in HVAC and
cooling systems, and the ability to manage operational challenges under demanding conditions. The
engineer will ensure all works are completed safely, efficiently, and in compliance with data centre
standards and Trane Technologies’ quality expectations.
Responsibilities
- Provide technical support, servicing, and maintenance of HVAC systems, including data centre cooling
solutions and mission-critical equipment.
- Carry out corrective and preventive maintenance for chillers, CRAH/CRAC units, pumps, cooling
towers, and associated HVAC infrastructure.
- Perform system diagnostics, troubleshooting, commissioning, and performance optimization for HVAC
and data centre cooling systems.
- Lead and supervise technicians or subcontractors to ensure timely and quality completion of assigned
tasks.
- Communicate with data centre customers to coordinate work schedules, address concerns, provide
updates, and resolve technical issues effectively.
- Support planning, documentation, and reporting for maintenance schedules and operational activities.
- Work closely with vendors and contractors for job coordination and materials sourcing.
- Ensure all work follows relevant EHS (Environment, Health & Safety) standards and internal quality
requirements.
- Respond to urgent or unplanned maintenance needs; willingness to work extended or irregular hours
as required by data centre operations.
- Perform any other duties assigned from time to time.
Requirements
- Diploma or Degree in Mechanical, Electrical, Electronic Engineering, or equivalent.
- Minimum 5 years of HVAC experience, preferably supporting data centre operations or mission-critical
cooling systems.
- Strong technical expertise in chillers, CRAC/CRAH units, HVAC system controls, and cooling
optimization.
- Experience engaging with data centre customers and managing customer expectations in a highdemand
environment.
- Willingness to work long hours, including after-hours support when required.
- Strong communication, interpersonal, and customer-handling skills.
- Positive attitude, good teamwork, and ability to work independently with minimal supervision.
- Based in Johor Bahru and able to support regional operations as needed.
We offer competitive compensation and comprehensive benefits and programs. We are an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, pregnancy, age, marital status, disability, status as a protected veteran, or any legally protected status.