Senior Mechanical Technician

One Complete Solution; Iskandar Puteri; On-site; MYR 39,000 - 61,000; Full time

Benefits offered by this job

Health insurance

Job summary

One Complete Solution is seeking a Mechanical Technician for our data center in Nusajaya, Johor. You will inspect, maintain, troubleshoot, and repair critical mechanical systems to ensure uptime of IT operations.

Responsibilities include routine inspections of HVAC, chillers, pumps, and piping; coordinating with operations and vendors; maintaining logs in CMMS; and upholding safety and quality standards while supporting cross-disciplinary maintenance.

Qualifications

• Knowledge & experience in HVAC systems and related cooling equipment.
• Strong troubleshooting and problem-solving skills.
• Good communication and teamwork abilities.
• Ability to work rotating shifts, weekends, holidays, and emergency call-outs.
• Electrical competency certificate from Suruhanjaya Tenaga is an advantage.

Responsibilities

• Perform routine inspections and preventive maintenance on critical mechanical equipment.
• Maintain HVAC systems, chillers, cooling towers, CRAC/CRAH units, pumps, piping systems, AHUs, and ventilation equipment.
• Respond promptly to mechanical failures and alarms to minimize downtime.
• Conduct troubleshooting and root cause analysis of equipment failures.
• Coordinate with operations, contractors, and vendors during servicing and repairs.
• Operate equipment start-up/shutdown per MOPs and ensure proper switching.
• Maintain accurate records in CMMS, including work orders and logs.
• Ensure compliance with health, safety, environmental, and data center standards.
• Support maintenance across disciplines within competency scope.
• Maintain clean and organized mechanical plant rooms.

Skills

HVAC systems

Troubleshooting

Communication

Teamwork

Shift work

Education

Electrical competency certificate (ST)

Tools

CMMS

Job description

Jora Malaysia will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey.

The Mechanical Technician is responsible for the inspection, preventive maintenance, troubleshooting, and repair of critical mechanical systems within a data center. This role ensures the continuous availability, reliability, and efficiency of mechanical infrastructure that supports mission critical IT operations. The technician works closely with operations, engineering, and facility teams to maintain high uptime while adhering to safety and quality standards.

Key Responsibilities

• Perform routine inspections, preventive maintenance, and corrective maintenance on critical mechanical equipment.
• Maintain HVAC systems, chillers, cooling towers, CRAC/CRAH units, pumps, piping systems, air handling units, and ventilation equipment.
• Respond promptly to mechanical failures, alarms, and emergency situations to minimize operational downtime.
• Conduct troubleshooting and root cause analysis of mechanical equipment failures.
• Support planned maintenance activities and coordinate with contractors and vendors during servicing and repairs.
• Perform equipment start-up, shutdown, and operational switching in accordance with Method operational procedures (MOPs).
• Maintain accurate maintenance records, inspection reports, work orders, and equipment logs using the checklist or Computerized Maintenance Management System (CMMS).
• Ensure compliance with health, safety, environmental, and data center operational standards.
• Willing to support maintenance activities across other disciplines, including building, fire protection, and electrical systems, within the scope of authorized work and competency level.
• Maintain housekeeping standards within mechanical plant rooms and equipment areas.

Required Qualifications

• Knowledge & experience in HVAC systems. Advantage if also have knowledge in chilled water systems, pumps, valves, compressors, cooling towers, and mechanical utilities.
• Strong troubleshooting and problem-solving skills.
• Good communication and teamwork abilities.
• Willingness to work rotating shifts, weekends, holidays, and emergency call-outs.
• Candidates with an electrical competency certificate issued by Suruhanjaya Tenaga will have an added advantage.

Preferred Skills

• Highly knowledgeable related to maintenance of cooling towers, chillers & precision cooling system.
• Skilled in the use of basic tools, including spanners, manifold gauges, cleaning and measuring devices.
• Computer literate, who can handle CMMS or digital reports.
• Basic knowledge of electrical and control systems related to mechanical equipment.
• Vendor management and contractor supervision experience.
• Familiar with standard industrial safety & health regulation.
• Health insurance
• Opportunities for promotion

Ability to commute/relocate:

• Nusajaya: Reliably commute or planning to relocate before starting work (Required)