Sr Product Testing Engineer

Renesas Electronics; Shah Alam; On-site; MYR 120,000 - 180,000; Full time

Job summary

Renesas Electronics is seeking an experienced engineer to interface with cross-functional teams across the product life cycle. You will drive yield enhancements, reduce test costs, and ensure manufacturability and quality of devices in a high-volume setting.

The role requires hands-on experience with test methodology for analog/digital/power products, data analysis, and strong communication across multiple disciplines within the semiconductor ecosystem.

Qualifications

• Bachelor’s degree in Electrical/Electronic Engineering or related field.
• 3+ years in a high-volume semiconductor manufacturing environment, preferably Test/Product/Engineering.
• Strong knowledge of analog/digital/power product test methodology and failure analysis.
• Proficiency in statistical data analysis tools (JMP, Spotfire).
• Strong communication skills to interact with multiple teams.

Responsibilities

• Review low-yield production lots and drive root-cause analysis and corrective actions.
• Collaborate with test engineering, assembly, quality, and OSAT to resolve issues.
• Execute sustaining activities to improve yield and delivery performance.
• Qualify and validate new products and tester platforms.
• Drive gross margin improvement initiatives through yield optimization.
• Oversee system integration and cross-functional coordination.

Skills

HV semiconductor manufacturing

Root cause analysis

Statistical data analysis

Communication skills

Test methodology

Education

Bachelor’s degree in Electrical / Electronic Engineering

Tools

JMP

Spotfire

Teradyne ETS364/Flex

Advantest

Visual Basic

C++

Job description

Job Summary

This role interfaces with cross functional teams on all phases of product life cycle. This role is responsible for driving yield enhancement, reducing test costs and ensuring the overall quality and manufacturability of the devices.

Key Responsibilities

1. Review and provide disposition on low-yield production lots, and drive root-cause analysis and corrective actions.

2. Work closely with test engineering, assembly, quality, internal factory and OSAT to resolve issues efficiently and ensure smooth production flow.

3. Execute day to day sustaining activities (Overall lot rejection rate improvement, EQA hold rate reduction, SYL/ SBL sustaining, etc.) to ensure delivery fulfillment.

4. Qualification and validation of new products, tester platform migration and various engineering activities.

5. Gross Margin Improvement Initiatives (Yield improvement, etc.).

6. System integration.

Qualifications

Must Have Qualifications:

• A bachelor’s degree in Electrical / Electronic Engineering, or related field.
• > 3 years of experience in High Volume Semiconductor Manufacturing environment preferably in Test Product Engineering, Test Engineering or Product Engineering
• Strong understanding of product knowledge & test methodology of analog/digital/power product, failure analysis, reliability test, RCA.
• Proficiency in statistical data analysis tools (JMP, Spotfire, etc.).
• Strong communication skills to interact with people at all levels

Good to Have Qualifications:

• Experience with module devices
• Experience with Visual Basic/C++ programming
• Experience with ATE tester platforms (Teradyne ETS364/Flex, Advantest).

Additional Information

Renesas is an embedded semiconductor solution provider driven by its Purpose, To Make Our Lives Easier. With a global team of over 21,000 engineers and problem solvers in more than 30 countries, we offer the opportunity to work on world-leading technology for Automotive, Industrial, Infrastructure, and IoT, shaping a safer, healthier, greener, and smarter future.

At Renesas, TAGIE is our culture, grounded in being Transparent, Agile, Global, Innovative, and Entrepreneurial. It shapes how we work, grow and deliver on our purpose together. This collaborative spirit and mindset drive our semiconductor technology to transform industries and impact millions of lives.

We believe in rewarding our employees with a competitive benefits package alongside their salary. More information will be provided during the hiring process.

Are you ready to join our team and shape the future with us?

Renesas Electronics is an equal opportunity and affirmative action employer, committed to supporting diversity and fostering a work environment free of discrimination on the basis of sex, race, religion, national origin, gender, gender identity, gender expression, age, sexual orientation, military status, veteran status, or any other basis protected by law. For more information, please read ourDiversity & Inclusion Statement .