HVAC After Sales Engineer

Hirehub Group; Iskandar Puteri; On-site; MYR 102,000 - 122,000; Full time

Job summary

Hirehub Group seeks an on-site HVAC engineer to install, commission, maintain and service CDU, CRAC and fan wall systems. You will participate in system testing, lead troubleshooting, and support on-site project delivery with a focus on quality and customer satisfaction.

You will perform preventive maintenance, on-site emergency troubleshooting, and provide technical after-sales support while coordinating with internal teams and stakeholders.

Qualifications

• Diploma or Bachelor's degree in Electrical/Mechanical/Mechatronics or related fields.
• Strong technical foundation with hands-on problem-solving abilities.
• Experience in maintenance and inspection of HVAC/chiller systems preferred.

Responsibilities

• Install, commission, maintain and service CDU, CRAC, and fan wall systems.
• Participate in system testing and project delivery, lead troubleshooting.
• Support Project Manager on on-site progress, quality, safety and manpower.
• Perform preventive maintenance and on-site emergency troubleshooting.
• Provide technical after-sales support and customer consultation.
• Perform other duties assigned by supervisor.

Skills

Electrical troubleshooting

PLC programming

Mechanical aptitude

Customer coordination

Education

Diploma/Bachelor's in Engineering

Job description

Company Background

Our clientfocusing on climate-control and HVAC solutions for data centres and industrial facilities. Its product range includes liquid cooling systems, precision air conditioners, modular integrated cooling plants and dry coolers, with services covering system design, installation and maintenance for Southeast Asian customers.

Job Description

• Responsible for installation, commissioning, maintenance, and servicing of CDU, CRAC, and fan wall systems. Participate in product training and related engineering training, with a focus on skill development and rapid response to customer issues.
• Participate in system testing and project delivery, taking the lead in troubleshooting to ensure smooth project handover and improved customer satisfaction.
• Assist the Project Manager in managing on-site progress, quality, safety, and manpower to ensure efficient, safe, and standards-compliant project execution.
• Perform preventive maintenance (PM) and on-site emergency troubleshooting, and provide system optimization recommendations to ensure long-term stable system operation and maintain strong customer relationships.
• Provide technical after-sales support and consultation to customers.
• Perform other duties assigned by the supervisor.

Job Requirements

• Diploma or Bachelor's degree or above; candidates with majors in Electrical Engineering, Mechanical Engineering, Mechatronics, Refrigeration and Air-Conditioning, or related fields are preferred.
• Strong technical foundation with hands-on, problem-solving abilities.
• Able to troubleshoot system issues through PLC programming; understanding of logic control systems is preferred.
• Experience in maintenance and inspection of chiller systems (air-cooled/chiller) experience in industrial HVAC system maintenance is preferred.
• Experience in Data Center Operation & Maintenance is preferred.
• Able to effectively manage project execution, planning, and timelines, with strong communication and coordination skills across internal teams and external stakeholders.
• Candidates with at least 2 years of experience in refrigeration equipment maintenance are highly encouraged to apply.

Salary Range: Up to RM10k; open for nego higher if experienced

Location: Iskandar Puteri, Johor