[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Western Digital jobs](https://jobs.opennash.com/companies/western-digital/) · [Search jobs](/search/) Western Digital · Bayan Lepas, Penang, Malaysia # Technician 4, Test Engineering Bayan Lepas, Penang, Malaysia Full-time Skilled Trades & Maintenance Listed on Western Digital’s official careers site. Posted October 14, 2026. Check that it is still open and apply there. [Apply on Western Digital’s careers site →](https://jobs.smartrecruiters.com/WesternDigital/744000155528045-technician-4-test-engineering) [OpenNash Jobs](https://jobs.opennash.com/) / [Western Digital](https://jobs.opennash.com/companies/western-digital/) / Technician 4, Test Engineering ## Job description ### ESSENTIAL DUTIES AND RESPONSIBILITIES: Set up, troubleshoot, and recover complex downtime issues for test equipment, including Testcell, Tester, Bagger, VDCS, and Conveyor systems, with minimal supervision. Proven experience leading and supporting Continuous Improvement Projects (CIP) to improve equipment performance, reduce downtime, enhance OEE, and optimize manufacturing processes. Troubleshoot and resolve Testcell yield issues to maintain product quality, throughput, and equipment stability. Conduct detailed investigations for quality incidents related to test equipment, perform root cause analysis, and implement effective corrective and preventive actions. Perform product conversions, equipment setup, calibration, and optimization to support various production and engineering requirements. Monitor and analyze KPIVs using tools such as KPOV database, OEE tracking, Maintenance Logs, and Digital Preventive Maintenance systems to identify trends and drive equipment improvement actions. Drive and support equipment upgrades, automation improvements, reliability enhancement, and continuous improvement projects to improve equipment performance and manufacturing efficiency. Act as a technical trainer and mentor for test equipment, supporting upskilling and knowledge transfer activities within the team. Perform equipment inspections, preventive maintenance, and checklist verification in accordance with standard operating procedures and engineering requirements. Support engineers in daily technical activities, machine evaluations, qualifications, and special projects. Demonstrate strong critical thinking and troubleshooting capability in identifying complex equipment issues and making effective technical decisions under high-pressure production conditions. Maintain strong attention to detail and observation skills to identify abnormalities, equipment degradation, and potential failure indicators early. Quickly learn and adapt to new equipment, technologies, and manufacturing processes with minimal guidance. Ensure compliance with ISO standards, documentation practices, ESD requirements, and manufacturing procedures. Adhere strictly to all safety regulations, Lockout/Tagout (LOTO) requirements, and cleanroom protocols. ## Qualifications ### REQUIRED Diploma in Electrical, Electronics, Mechatronics and Mechanical. 2-5 years’ working experience in a manufacturing environment, preferably in equipment maintenance, troubleshooting, and repair. ### PREFERRED Experience with PLC basics and troubleshooting automation/controls. Exposure to preventive and predictive maintenance tools Experience with Test & Measurement equipment Added advantage for candidates with hands-on experience in PCB repair and electronic circuit troubleshooting, including the use of oscilloscopes, multimeters, schematic interpretation and components replacements. ### SKILLS Machine Installation & Commissioning - Ability to perform mechanical and electrical installation of test equipment and conveyor systems Experience in equipment setup, alignment, and calibration per engineering specifications Able to read and interpret engineering drawings, P&ID diagrams, and wiring schematics Familiar with utility hookup (power, vacuum, compressed air, chilled water) Troubleshooting & Fault Diagnosis - Proficient in systematic fault isolation using diagnostic tools (multimeter, oscilloscope, PLC diagnostic software) Able to troubleshoot mechanical, electrical, pneumatic, and vacuum-related failure Experience with alarm analysis and root cause identification on automated equipment Capable of performing corrective and preventive maintenance (CM/PM) Equipment & Systems Knowledge - Familiarity with conveyor/material handling systems is an added advantage Hands-on experience with automated test equipment (ATE) or similar production machinery Basic understanding of PLC/HMI systems (Mitsubishi, Siemens, or equivalent) - Knowledge of motion control, servo drives, and sensors ### Electrical & Mechanical Competency - Proficient in electromechanical assembly and disassembly Able to perform basic electrical panel wiring and cable management ## At a glance - Posted by the employer: Oct 14, 2026 - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 7 days - Location: Bayan Lepas, Penang, Malaysia - Employment type: Full-time[Apply on Western Digital’s careers site →](https://jobs.smartrecruiters.com/WesternDigital/744000155528045-technician-4-test-engineering) ## More jobs at Western Digital ### [Facilities Mechanical Engineer](https://jobs.opennash.com/companies/western-digital/jobs/3a19808927714e65a042/) Bayan Lepas, Penang, Malaysia ### [Technician 2, Failure Analysis Engineering](https://jobs.opennash.com/companies/western-digital/jobs/dd9da18129be7fcc1a3d/) Bayan Lepas, Penang, Malaysia ### [Technician 2, Lab](https://jobs.opennash.com/companies/western-digital/jobs/6bca50ca6d54083d2420/) Bayan Lepas, Penang, Malaysia ## Similar jobs at other companies ### [Master Lead Engineering Support Technician, Test Engineering](https://jobs.opennash.com/companies/sandisk/jobs/75a641c855cb4d070501/) Sandisk ### [Senior Technician Test Equipment Engineering](https://jobs.opennash.com/companies/infineon-technologies/jobs/664e453beab79a417e3b/) Infineon Technologies · Ipoh ### [Internship- Test Engineering](https://jobs.opennash.com/companies/infineon-technologies/jobs/4dcb9764c5374ac939bc/) Infineon Technologies · Melaka ### [Staff Test Engineering & Test Strategy Engineer - Contract Manufacturing & Operational Excellence - Corporate](https://jobs.opennash.com/companies/thermo-fisher-scientific/jobs/bbf9946461c99bd87b75/) Thermo Fisher Scientific · Budapest, Hungary ### [Test & Integration Engineering Manager](https://jobs.opennash.com/companies/siemens/jobs/afd66da45f39e72fd29e/) Siemens OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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