Technician 4, Test Equipment Maintenance

Western Digital; Bayan Lepas; On-site; MYR 39,000 - 61,000; Full time

Job summary

Western Digital Malaysia in Penang is seeking a seasoned Maintenance Engineer to maintain and optimize complex test and production equipment in a high‑volume environment. You will diagnose faults, implement corrective actions, and ensure uptime and product quality.

The role requires a Diploma or higher in Engineering and 4–5 years’ experience in manufacturing maintenance, with strong mechanical and electrical knowledge, safe work practices, and a collaborative mindset to drive continuous

Qualifications

• Diploma or Advanced/Higher/Graduate in Engineering (Mechanical, Electrical, Electronics, Mechatronics or related field).
• 4-5 years’ working experience in a manufacturing environment, preferably in equipment maintenance, troubleshooting, and repair.
• Good knowledge of mechanical systems (motors, bearings, gears, conveyors, pumps, compressors) and electrical systems (AC/DC, three-phase, sensors, relays, drives).

Responsibilities

• Set up and troubleshoot major downtime issues for test equipment, including Testcell, Tester, Bagger, VDCS, and Conveyor systems.
• Troubleshoot and resolve Testcell yield issues to maintain product quality and throughput.
• Conduct investigations for quality incidents related to test equipment and support root cause analysis and corrective actions.
• Perform product conversions on test equipment to support various production requirements.
• Monitor key process input variables (KPIVs) using tools such as the KPOV database, OEE tracking, Maintenance Logs, and the Digital Preventive Maintenance system.
• Drive and support equipment upgrade and continuous improvement projects to enhance performance and efficiency.
• Act as an upskilling trainer for test equipment, providing technical training and guidance to team members.
• Perform equipment checklists in accordance with standard operating procedures.
• Assist engineers with daily tasks and contribute to special projects as required.
• Ensure compliance with ISO standards and documentation practices.
• Adhere strictly to all safety rules and cleanroom protocols.

Skills

Technical Expertise

Troubleshooting

Tool Proficiency

Communication

Safety Awareness

Teamwork

Adaptability

Continuous Learning

Education

Engineering Diploma

Tools

Multimeters

Alignment tools

Torque wrenches

Calipers

Oscilloscope

Function generator

Job description

WD is building the infrastructure behind the AI-driven data economy.

As AI scales, so does data. Every interaction, every model, every system generates data that must be stored, managed, and made accessible over time. That’s where we come in.

We combine deep engineering expertise with global-scale manufacturing to deliver the storage systems that make AI possible, powering hyperscale data centers, cloud platforms, and enterprise infrastructure worldwide.

This isn’t theoretical work. It’s real systems, at real scale, people solving some of the hardest challenges in technology today.

We’re looking for peoplewho want to build, solve, and operate at that level.

Join us and let’s shape the future of data.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

• Set up and troubleshoot major downtime issues for test equipment, including Testcell, Tester, Bagger, VDCS, and Conveyor systems.
• Troubleshoot and resolve Testcell yield issues to maintain product quality and throughput.
• Conduct investigations for quality incidents related to test equipment and support root cause analysis and corrective actions.
• Perform product conversions on test equipment to support various production requirements.
• Monitor key process input variables (KPIVs) using tools such as the KPOV database, OEE tracking, Maintenance Logs, and the Digital Preventive Maintenance system.
• Drive and support equipment upgrade and continuous improvement projects to enhance performance and efficiency.
• Act as an upskilling trainer for test equipment, providing technical training and guidance to team members.
• Perform equipment checklists in accordance with standard operating procedures.
• Assist engineers with daily tasks and contribute to special projects as required.
• Ensure compliance with ISO standards and documentation practices.
• Adhere strictly to all safety rules and cleanroom protocols.

REQUIRED:

• Diploma or Advanced/Higher/Graduate in Engineering (Mechanical, Electrical, Electronics, Mechatronics or related field).
• Minimum 4-5 years’ working experience in a manufacturing environment, preferably in equipment maintenance, troubleshooting, and repair.
• Good knowledge of mechanical systems (motors, bearings, gears, conveyors, pumps, compressors) and electrical systems (AC/DC, three-phase, sensors, relays, drives).
• Familiarity with hydraulic and pneumatic systems, including valves, cylinders, and pressure controls.
• Ability to read and interpret technical documentation (electrical diagrams, equipment manuals).
• Understanding of failure mechanisms and ability to isolate, detect, and correct equipment issues.
• Proficiency in using MS Windows Software (Word, Excel, PowerPoint, Outlook) for reporting and documentation.
• Knowledge of safety protocols and regulations in a manufacturing environment (Lockout/Tagout, PPE usage).

PREFERRED:

• Experience with PLC basics and troubleshooting automation/controls.
• Exposure to preventive and predictive maintenance tools
• Experience with Test & Measurement equipment

SKILLS:

• Technical Expertise – Strong hands-on ability to perform maintenance, repairs, and adjustments on industrial machinery.
• Troubleshooting – Logical fault isolation and problem-solving skills for mechanical, electrical, and control system issues.
• Tool & Instrument Proficiency – Skilled in the use of multimeters, alignment tools, torque wrenches, calipers, oscilloscope, function generator and other diagnostic equipment.
• Communication – Ability to explain technical findings clearly to colleagues, engineers, and supervisors.
• Safety Awareness – Knowledge and practice of safe work procedures in industrial settings.
• Teamwork – Effective collaborator across production, engineering, and quality teams.
• Adaptability – Capable of handling emergencies, unexpected breakdowns, and evolving technologies
• Continuous Learning – Willingness to learn new machines, processes, and emerging automation technologies.

#LI-LK1

WD thrives on the power and potential of diversity. As a global company, we believe the most effective way to embrace the diversity of our customers and communities is to mirror it from within. We believe the fusion of various perspectives results in the best outcomes for our employees, our company, our customers, and the world around us. We are committed to an inclusive environment where every individual can thrive through a sense of belonging, respect and contribution.

WD is committed to offering opportunities to applicants with disabilities and ensuring all candidates can successfully navigate our careers website and our hiring process. Please contact us at [e-mail] to advise us of your accommodation request. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.

Notice To Candidates: Please be aware that WD and its subsidiaries will never request payment as a condition for applying for a position or receiving an offer of employment. Should you encounter any such requests, please report it immediately to WD Ethics Helpline or email [e-mail].