Test Engineer

13 hours ago


Samut Prakan, Samut Prakan, Thailand Infineon Technologies Full time

Develop, maintain, and optimize test packages, troubleshoot issues, improve yield/quality, and collaborate to deliver high-quality solutions on time.

Job Description
In your new role you will:

  • Develop, release, and maintain test packages for various product testing needs.
  • Provide test specifications and graded test packages for tasks such as sample creation and production.
  • Analyze and troubleshoot test results, addressing issues in collaboration with test hardware and module owners.
  • Drive initiatives for test time reduction, yield improvement, quality enhancement, and custom requirements for new products.
  • Create clear and detailed documentation of test reports, results, and findings for internal and external stakeholders.
  • Work closely with project managers, test concept engineers, and pattern suppliers to ensure high-quality test packages are delivered on time.
  • Optimize testing processes to align with technical and project timeline requirements.
  • Support overall product development by ensuring test solutions meet quality, efficiency, and performance standards.

Your Profile
You are best equipped for this task if you have:

  • Bachelor's or Master's in Electrical & Electronic Engineering with 3+ years of experience in product or test engineering preferred.
  • Strong knowledge of IC development (design, test validation) and production (wafer processing, testing, quality, reliability, and yield).
  • Familiar with process technology, fab parametric test correlation, and process/design/test integration concepts.
  • Expertise in UNIX, MS Office, ATE tools (e.g., A93K), and programming skills (C++, Java, Python).
  • Experience in 1st Si debug, yield/test time improvement, and collaborating with test/design engineers for product release.
  • Proficient in experimental/manufacturing design methods (DOE, SPC) and knowledge of AI/ML techniques in test development.
  • Independent, resourceful, and effective communicator with the ability to work across diverse technical teams and backgrounds.
  • Background in automotive SoC microcontrollers or consumer applications, with fluent command of English and a strong drive to excel.

#WeAreIn for driving decarbonization and digitalization.
As a global leader in semiconductor solutions in power systems and IoT, Infineon enables game-changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. Together, we drive innovation and customer success, while caring for our people and empowering them to reach ambitious goals. Be a part of making life easier, safer and greener.

Are you in?
We are on a journey to create the best Infineon for everyone.
This means we embrace diversity and inclusion and welcome everyone for who they are. At Infineon, we offer a working environment characterized by trust, openness, respect and tolerance and are committed to give all applicants and employees equal opportunities. We base our recruiting decisions on the applicant´s experience and skills.

Please let your recruiter know if they need to pay special attention to something in order to enable your participation in the interview process.

Click here for more information about Diversity & Inclusion at Infineon.



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