Senior Product Engineer: Final Test Yield & Quality

Power Integrations; Malaysia; On-site; MYR 90,000 - 150,000; Full time

Job summary

Power Integrations in Malaysia seeks a Senior Product Engineer to drive Final Test yield improvement, lot-on-hold reduction, and quality enhancement across OSAT sites. The role requires strong analytical capability and semiconductor process knowledge, with urgency to collaborate with cross-functional teams.

You will lead data analytics, perform root-cause investigations, and coordinate with Test Engineering, Operations, Quality, FAB, and FA teams to implement corrective actions and sustain

Qualifications

• Bachelor’s or Master’s in Electronics & Electrical/Mechanical or related field.
• Minimum 2 years of experience in Product, Test or Yield Engineering.
• Familiar with ATE systems (TMT/ETS/Teradyne).
• Advanced analytics using JMP, Minitab or equivalent.
• Experience with DOE, FMEA, 8D, fishbone, test platform conversion, and correlation.
• Proven success leading multi-site problem solving and delivering structural improvements.
• Familiar with automotive quality requirements or power SiC or GaN.

Responsibilities

• Perform lot disposition using structured approaches.
• Conduct 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‑hold events with accurate disposition and minimal cycle-time impact.
• Collaborate with Test Engineering, Operations, OSAT, 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 with FA and Reliability teams to validate root causes and support corrective actions for quality or customer cases.
• Support customer audits and return investigations.

Skills

Advanced analytics

DOE & FMEA

ATE familiarity

Cross-site problem solving

Yield engineering

Education

Bachelor's degree in Electronics & Electrical Engineering

Master's degree in Electronics & Electrical Engineering

Tools

JMP

Minitab

Job description

Power Integrations in Malaysia seeks a Senior Product Engineer to drive Final Test yield improvement, lot-on-hold reduction, and quality enhancement across OSAT sites. The role requires strong analytical capability and semiconductor process knowledge, with urgency to collaborate with cross-functional teams.

You will lead data analytics, perform root-cause investigations, and coordinate with Test Engineering, Operations, Quality, FAB, and FA teams to implement corrective actions and sustain