Optical Test & Yield Improvement Technician

Coherent Corp.; Ipoh; On-site; MYR 60,000 - 90,000; Full time

Job summary

Coherent Corp. is seeking a technically skilled engineer to support product engineering in optical device testing and mass production environments.

You will assist with yield targets, scrap cost control, and debug accuracy improvements while ensuring compliance with safety and quality standards. The role requires a diploma in engineering and at least 5 years of related experience, plus familiarity with test instruments and circuit diagrams.

Qualifications

• Diploma in Engineering with relevant electrical/electronic/optical focus.
• Experience in optical device testing or repair in mass production.
• Familiar with circuit diagrams and electronics fundamentals.
• Experience with test equipment such as spectrum analyzers/oscilloscopes.

Responsibilities

• Assist product engineer to achieve yield targets and scrap cost targets; support PE evaluations and analyses.
• Contribute to BOM cost improvements, test time reductions, and yield improvement efforts.
• Verify specs and qualifications, assist with OBA failure analysis and ROHS/debug activities.
• Improve debug accuracy through training and buddy programs; monitor scrap costs by product.
• Ensure safety, ESD, cleanroom and housekeeping compliance; work with minimal supervision.

Skills

Optical device testing

Troubleshooting PCBA

Test instruments

Circuit diagrams

Electronics background

Independent work

Data reporting

Education

Diploma in Engineering (Electrical/Electronics/Optoelectronics/Telecommunications)

Tools

Spectrum Analyzers

Oscilloscopes

Job description

Coherent Corp. is seeking a technically skilled engineer to support product engineering in optical device testing and mass production environments.

You will assist with yield targets, scrap cost control, and debug accuracy improvements while ensuring compliance with safety and quality standards. The role requires a diploma in engineering and at least 5 years of related experience, plus familiarity with test instruments and circuit diagrams.