Job Description

We are seeking an experienced Test Application Engineer to support and sustain Final Test (FT) operations in a high-volume semiconductor manufacturing environment. This role focuses on maintaining stable test performance, resolving production test issues, supporting equipment and hardware, and ensuring consistent product quality and manufacturing efficiency.

Key Responsibilities

Sustain and maintain FT ATE performance for mass production
Provide daily production test support to ensure stable test operations
Troubleshoot and resolve test-related issues including yield drops, tester alarms, and test escapes
Perform test correlation, limit validation, and guard band verification
Support test hardware maintenance (load boards, sockets, cables, probe interfaces)
Coordinate with Process, QA, and Manufacturing teams to resolve tester and handler issues
Support engineering change implementation (ECR / ECO) related to test
Assist in NPI FT handover from development to mass production
Support temperature testing, re-test, and containment activities
Participate in failure analysis and root cause investigations
Prepare and maintain test-related documentation and reports
Prepare and maintain Equipment/Tester OEE.

Qualifications

Bachelor's degree in Electrical / Electronics Engineering, Microelectronics, or related field
Minimum 3–5 years of experience in Final Test engineering or test maintenance
Hands-on experience with ATE systems (e.g. Teradyne, LTX, Advantest, Chroma, SPEA)
Strong understanding of Final Test manufacturing flow and production operations
Experience supporting high-volume, high-mix manufacturing environments
Ability to read and interpret datasheets, test limits, and schematics

Additional Information

Renesas is an embedded semiconductor solution provider driven by its Purpose To Make Our Lives Easier. As the industry's leading expert in embedded processing with unmatched quality and system-level know-how, we have evolved to provide scalable and comprehensive semiconductor solutions for automotive, industrial, infrastructure, and IoT industries based on the broadest product portfolio, including High Performance Computing, Embedded Processing, Analog & Connectivity, and Power.

With a diverse team of over 21,000 professionals in more than 30 countries, we continue to expand our boundaries to offer enhanced user experiences through digitalization and usher into a new era of innovation. We design and develop sustainable, power-efficient solutions today that help people and communities thrive tomorrow, To Make Our Lives Easier.

At Renesas, you can:

Launch and advance your career in technical and business roles across four Product Groups and various corporate functions. You will have the opportunities to explore our hardware and software capabilities and try new things.

Make a real impact by developing innovative products and solutions to meet our global customers evolving needs and help make people's lives easier, safe and secure.

Maximize your performance and wellbeing in our flexible and inclusive work environment. Our people-first culture and global support system, including the remote work option and Employee Resource Groups, will help you excel from the first day.

Are you ready to own your success and make your mark

Join Renesas. Let's Shape the Future together.

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 our Diversity & Inclusion Statement.

Sr Test Application Engineer