Service Engineer - Cooling System (Contract) - based in Johor

Schneider Electric Industries (M) Sdn Bhd; Johor Bahru; On-site; MYR 60,000 - 90,000; Full time

Job summary

Schneider Electric Industries (M) Sdn Bhd in Johor Bahru invites a Service Engineer to install, commission, maintain and repair cooling systems including CRAC and chillers in data centers. The role is based in Johor Bahru on a 1-year contract with renewal potential.

The ideal candidate has 1–3 years in HVAC field services, a mechanical or electrical engineering background, and is comfortable handling diagnostics, safety standards and client communications on-site.

Qualifications

• Diploma or Bachelor's Degree in Mechanical or Electrical Engineering (preferred).
• Certifications or vocational training in HVAC or relevant technical areas are highly desirable.
• Minimum of 1-3 years of experience in HVAC field services, with a focus on data centers or high-performance environments.

Responsibilities

• Installation and commissioning of HVAC and cooling systems (CRAC units, chillers, cooling towers) within data centers, ensuring proper setup, integration, and optimal performance.
• Perform routine maintenance, calibrations, and repairs on HVAC systems. Troubleshoot mechanical, electrical, and refrigerant issues, resolving them quickly to minimize downtime.
• Complete planned and unscheduled maintenance on the Schneider Electric product range.
• Maintain accurate service records, ensuring all work complies with safety regulations and manufacturer guidelines.

Skills

HVAC Systems

Electrical Troubleshooting

Data Center Experience

Communication Skills

Time Management

Education

Diploma/Bachelor in Mechanical or Electrical Engineering

Job description

Service Engineer - Cooling System (Contract) - based in Johor

At Schneider Electric everything we do promotes progress and sustainability for all — our colleagues, customers, partners, and the communities and societies where we live and work. From the products, software, and services driving the digital transformation of energy management and automation to corporate citizenship and volunteer activities, we make an impact by helping people and organizations become more resilient and efficient, more electric and digital.

About the role

We are looking for a Service Engineer (Cooling System) to be based in Johor Bahru. In this role, you are responsible to perform installation, commissioning, maintenance and repair services for Schneider's range of cooling and refrigeration product lines, which includes chillers, condensers, CRAC, and In Row Products. You will be expected to be familiar with all aspects of the refrigeration system.

Key responsibilities

Installation and commissioning of HVAC and cooling systems (CRAC units, chillers, cooling towers) within data centers, ensuring proper setup, integration, and optimal performance.

Perform routine maintenance, calibrations, and repairs on HVAC systems. Troubleshoot mechanical, electrical, and refrigerant issues, resolving them quickly to minimize downtime.

Complete planned and unscheduled maintenance on the Schneider Electric product range.

Maintain accurate service records, ensuring all work complies with safety regulations and manufacturer guidelines. Provide clients with clear reports on system status and recommended actions.

Build and maintain client relationships by providing expert advice on system optimization, cooling loads, and thermal management to ensure peak operational performance.

Ensure all service work adheres to safety standards, regulations, and best practices, creating a safe work environment at all times.

Respond promptly to emergency breakdowns, prioritize repairs, and restore cooling systems swiftly to minimize disruptions to critical data center operations.

Attend customer sites at short notice to perform diagnosis and repairs as part of 24x7 on-call responsibilities.

About you

Diploma or Bachelor's Degree in Mechanical or Electrical Engineering, HVAC Technology, or related field (preferred).

Certifications or vocational training in HVAC or relevant technical areas are highly desirable.

Minimum of 1-3 years of experience in HVAC field services, with a focus on data centers or high-performance environments.

Prior experience on cooling and UPS in Data Centre will be a strong advantage.

Open to consider fresh graduates.

In-depth knowledge of HVAC systems, UPS, electrical systems, and mechanical troubleshooting techniques.

Proficient in the use of diagnostic tools and software for HVAC systems, including temperature sensors, airflow meters.

Ability to communicate professionally with clients, vendors, and cross-functional teams.

Strong attention to detail, problem-solving skills, and the ability to manage time effectively.

Willing to be based in Johor Bahru.

Open to work under a 1-year contract, subject to renewal

Machinery & Automation 101-1,000 employees

We are your energy technology partner.

We electrify, automate and digitalize every industry, business and home, driving efficiency and sustainability for all.

At Schneider Electric, we lead the convergence of electrification, automation, and digital intelligence to power the New Energy Landscape. Through platforms like EcoStruxure, we embed intelligence at every level to unlock the full value of energy and resources—simplifying complexity, enabling smarter operations, and creating a more sustainable future for all.

We are your energy technology partner.

We electrify, automate and digitalize every industry, business and home, driving efficiency and sustainability for all.

At Schneider Electric, we lead the convergence of electrification, automation, and digital intelligence to power the New Energy Landscape. Through platforms like EcoStruxure, we embed intelligence at every level to unlock the full value of energy and resources—simplifying complexity, enabling smarter operations, and creating a more sustainable future for all.