Mechanical Engineer

Job Summary

Responsible for the installation, commissioning, calibration, preventive & correctivemaintenance, troubleshooting, and performance optimization of Laser Routersystems, Mitutoyo precision metrology instruments, Plasma process/etchequipment, and Thermal Ovens. Ensures high equipment uptime, measurementaccuracy, process stability, personnel safety, and full compliance with qualitystandards and local safety regulations.

Key Responsibilities — ByEquipment Category

1. Laser Router

Install, align, commission, and perform safety interlock checks on laser routing / ablation / cutting systems.

Execute preventive maintenance (optics inspection & cleaning, motion system calibration, chiller & exhaust servicing, laser power verification).

Troubleshoot laser power loss, beam misalignment, positioning errors, motion faults, and control system alarms; perform root-cause analysis and implement corrective/preventive actions (8D / FMEA).

Optimize machine parameters for cut quality, speed, and consistency; update SOPs and maintenance schedules.

Maintain accurate service logs, PM records, and equipment history; liaise with vendor support for complex repairs or firmware upgrades.

2. Mitutoyo PrecisionMetrology (CMM, Vision Systems, Measuring Tools)

Perform periodic calibration, verification, and accreditation checks on Mitutoyo Coordinate Measuring Machines (CMM), vision & video measurement systems, and precision instruments.

Conduct preventive maintenance: clean air bearings, inspect linear scales, calibrate probes & stylus systems, verify temperature/humidity environment controls.

Troubleshoot measurement deviations, axis positioning errors, probe/vision recognition faults, and software/hardware communication issues.

Issue calibration certificates with proper traceability; manage calibration schedules and due-date tracking; support internal & external audits.

Train production/QA users on proper equipment operation, care, and basic checks to prevent misuse.

3. Plasma Equipment (Etch/ Surface Treatment / Cleaning)

Maintain plasma process systems: RF generator matching, chamber vacuum & pressure systems, gas delivery & mass-flow controllers, electrode & electrostatic chuck condition, temperature controls.

Perform scheduled wet cleans, chamber parts replacement, and consumable servicing to minimize particle contamination and maintain process uniformity.

Troubleshoot RF faults, vacuum leaks, chamber pressure instabilities, gas flow alarms, and process drift; execute root-cause analysis.

Support process qualification, performance monitoring via SPC/FDC, and uptime/yield improvement projects.

4. Thermal Ovens /Furnaces / Cure / Bake Systems

Maintain temperature uniformity, ramp/soak profiles, airflow/pressure balance, and safety systems (overtemp protection, door interlocks)

Calibrate temperature sensors, thermocouples, and recording instruments; validate thermal profiles across load zones.

Perform preventive maintenance: heating elements, insulation, blower motors, filters, and exhaust systems; resolve temperature deviation, overshoot, or non-uniformity issues.

Ensure thermal performance meets process specs; log thermal data and support audit requirements.

Comply with fire safety and heated-equipment protocols per SCDF and WSH guidelines.

Qualifications &Requirements

Diploma / Degree in Mechanical Engineering, Mechatronics, Precision Engineering, or a related discipline.

Hands-on experience maintaining at least two of the four equipment types listed; semiconductor / precision manufacturing background preferred.

Familiarity with calibration standards (ISO 17025, ISO 9001), SPC, and basic troubleshooting methodologies (8D, Fishbone, FMEA).

Competent in reading mechanical, pneumatic, vacuum, and electrical schematics; proficiency with precision measuring instruments.

Knowledge of Singapore WSH, SEMI-S2, and cleanroom safety practices is highly valued.

Proficient in MS Office and ERP/MES systems for work-order management and reporting.

Shift readiness and occasional on-call support may be required for critical production environments.

A leader in advanced technologies of hyperscale datacenters, AI, and edge computing.

Accton drives global networking innovation,delivering cutting-edge solutions as an ODM through JDM partnerships