Senior Product Engineer: Yield & Final Test Optimizer

Power Integrations; Bayan Lepas; On-site; MYR 120,000 - 180,000; Full time

Job summary

Jora Malaysia is seeking a Senior Product Engineer to drive Final Test yield improvement, lot-on-hold reduction, and quality enhancements across OSAT sites. Strong analytical capability and cross-functional collaboration are essential to succeed in this fast-paced semiconductor environment.

The role requires experience with DOE/FMEA and advanced analytics tools like JMP or Minitab, plus familiarity with ATE equipment.

Qualifications

• Bachelor or Master in Electronics & Electrical / Mechanical or others.
• Minimum 2 years of working experience in Product or Test or Yield Engineering.
• Familiar with ATE (TMT or ETS or Teradyne).
• Advanced analytics skills (JMP or Minitab).
• Experience with DOE, FMEA, 8D, fish bone, test platform conversion and correlation.
• Demonstrated success leading multi-site problem solving and executing structural improvements.
• Familiar with automotive quality requirements or power SiC or GaN.

Responsibilities

• Perform lot disposition using structured approaches.
• Deep-dive data analysis for root-cause investigations for Final Test excursions and drive corrective actions.
• Review SYL or SBL triggers and optimize limits to reduce false alarms and unnecessary retests.
• Perform timely root-cause validation for lot-on-hold events, ensuring accurate disposition and minimal cycle-time impact.
• Collaborate with Test Engineering, Operations, OSAT teams and Quality to implement corrective actions that improve Final Test stability.
• Track Lot On Hold actions to closure and verify effectiveness through post-fix yield monitoring and parametric comparisons.
• Work closely with Test Engineering, Operations, Quality, FAB and Assembly teams to resolve Final Test issues efficiently and ensure smooth production flow.
• Partner with Failure Analysis (FA) and Reliability teams to validate root causes and support corrective actions for quality or customer-related cases.
• Support customer audits and return investigations.
• Drive test-time optimization and productivity improvements while maintaining required quality.
• Drive continuous improvement aligned with corporate goals and KPIs.
• Monitor post-improvement results to verify effectiveness, prevent recurrence, and sustain performance gains.

Skills

Advanced analytics

Cross-functional collaboration

Root cause analysis

Multi-site problem solving

Quality improvements

Education

Bachelor or Master in Electronics & Electrical / Mechanical

Tools

JMP

Minitab

ATE

Job description

Jora Malaysia is seeking a Senior Product Engineer to drive Final Test yield improvement, lot-on-hold reduction, and quality enhancements across OSAT sites. Strong analytical capability and cross-functional collaboration are essential to succeed in this fast-paced semiconductor environment.

The role requires experience with DOE/FMEA and advanced analytics tools like JMP or Minitab, plus familiarity with ATE equipment.