Wafer Sort Process Engineer

We are seeking a skilled Wafer Sort Process Engineer to join our team and play a key role in optimizing wafer sort operations at our OSAT partners. This position is ideal for an engineer with strong technical expertise in wafer test processes and a passion for driving quality, efficiency, and continuous improvement in semiconductor manufacturing.

Roles and Responsibilities

• Optimize and maintain wafer sort test processes to meet OSAT production targets for output, quality, and turnaround time
• Manage wafer sort process flow within OSAT operations, ensuring smooth handover between wafer sort and downstream
• Analyse wafer test data and yield trends to troubleshoot process issues, lead root cause investigations, and implement corrective actions to satisfy customer requirements
• Collaborate with product engineering, test engineering, quality, and equipment teams to support new product introductions (NPI) and volume ramp-ups
• Drive continuous process improvement initiatives focused on throughput increase
• Support customer audits and ensure wafer sort processes comply with OSAT quality standards (e.g., ISO, IATF) and customer-specific protocols
• Maintain process documentation, SOPs, work instructions, and training materials relevant to wafer sort operations

Qualification

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