Test Process Engineer - Wafer Probing & QC Optimization

onsemi; Seremban; On-site; MYR 45,000 - 78,000; Full time

Job summary

onsemi in Malaysia is seeking a Test Program Manager to oversee test program management and wafer probe qualification, ensuring reliable electrical measurements in ISMF.

You will develop and maintain test programs, control maps, and tester/prober specifications, qualify new tester hardware, troubleshoot issues, and support cross-functional teams to drive quality and cost improvements.

Qualifications

• Degree in Electrical & Electronic Engineering (Microelectronics).
• Minimum 2 years working experience in semiconductor / wafer fabrication.

Responsibilities

• Test Program, Control Map and Equipment Management
• Develop and maintain test programs, control maps, and probe/testing specifications.
• Qualify and support new tester/prober hardware and software, ensuring accurate electrical parameter measurements.
• Troubleshooting and Cross-Functional Support
• Troubleshoot probing-related issues, analyze failing wafers, and coordinate with cross-functional teams for root cause analysis and resolution.
• Manage return wafers for re-probe and support PCM testing activities.
• Quality, Improvement, and Cost Optimization
• Lead quality control initiatives (EFAR/IFAR/FMEA/CP), drive continuous improvement projects, and implement cost-saving measures through process automation and simplification.

Job description

onsemi in Malaysia is seeking a Test Program Manager to oversee test program management and wafer probe qualification, ensuring reliable electrical measurements in ISMF.

You will develop and maintain test programs, control maps, and tester/prober specifications, qualify new tester hardware, troubleshoot issues, and support cross-functional teams to drive quality and cost improvements.