Module Test Engineer: Yield & Quality Optimizer

Coherent Corp.; Ipoh; On-site; MYR 39,000 - 73,000; Full time

Job summary

Coherent Corp. Malaysia (Ipoh) is seeking an engineer to execute tasks and support production to achieve process KPIs, including output, quality, and scrap cost. You will perform verification, analyze test logs, and troubleshoot modules to maintain yield targets.

The role requires 12-hour onsite shifts, strong problem-solving, and collaboration with cross-functional teams to drive continuous improvement and optimal resource use.

Qualifications

• Diploma of Engineering in Mechatronics/Mechanical/Electrical with 5+ years in semiconductor manufacturing.
• Willing to work 12-hour shifts; able to solve basic technical issues.
• Strong problem-solving, analytical skills, and computer literacy including SPC/OPAC knowledge.

Responsibilities

• Execute engineering tasks and support production to achieve process KPIs: Output, Quality, and Scrap Cost.
• Perform periodic verification and manage test fallout dispositions.
• Analyze test log files to identify failure modes and troubleshoot failed modules.
• Follow up on Special Build Requests and compile data summaries for product engineers.
• Troubleshoot and maintain manufacturing process equipment to meet yield targets.
• Communicate effectively with peers and cross-functional teams to enhance collaboration.

Skills

Interpersonal skills

Problem-solving

Analytical skills

Computer literacy

Shift readiness

Education

Diploma of Engineering (Mechatronics/Mechanical/Electrical)

Tools

SPC

OPAC

Job description

Coherent Corp. Malaysia (Ipoh) is seeking an engineer to execute tasks and support production to achieve process KPIs, including output, quality, and scrap cost. You will perform verification, analyze test logs, and troubleshoot modules to maintain yield targets.

The role requires 12-hour onsite shifts, strong problem-solving, and collaboration with cross-functional teams to drive continuous improvement and optimal resource use.