Senior Engineer Test Engineering

At Infineon, we develop semiconductor solutions that power sustainable mobility, energy-efficient systems, and secure connected devices. We are looking for a motivated Test Engineer Expert to develop and deliver robust test solutions that enable successful product qualification and release into manufacturing. This role focuses on test development, characterization, product qualification, and production readiness, working closely with Design, Product Engineering, and Manufacturing teams to ensure high-quality, cost-effective test solutions for Infineon's semiconductor products.

Your role

Key responsibilities in your new role

Test Development & Release

• Develop, debug, validate, and release production test programs for semiconductor products.

• Design and implement test methodologies to ensure adequate test coverage and product quality.

• Develop and validate test hardware solutions to support characterization and qualification activities.

• Drive test program optimization for test quality, efficiency, and manufacturability.

• Collaborate with design and product engineering teams to understand product requirements and translate them into effective test solutions.

• Ensure test solutions are production-ready and meet manufacturing release requirements.

• Generate qualification reports and provide recommendations for production release.

Data Analysis & Continuous Improvement

• Analyze test and characterization data to identify trends, anomalies, and opportunities for improvement.

• Utilize statistical techniques and engineering methodologies to improve test robustness and product quality.

• Develop automation scripts and data analysis tools to improve engineering productivity.

• Leverage digital engineering tools and AI-assisted analytics where appropriate to accelerate data analysis and problem-solving.

Cross-Functional Collaboration

• Work closely with Design, Product Engineering, Quality, Reliability, and Manufacturing teams throughout the product development lifecycle.

• Support New Product Introduction (NPI) activities and product transfers to manufacturing sites.

• Participate in technical reviews and contribute to product release decisions.

• Ensure proper documentation of test methodologies, characterization results, and release packages.

Your profile

Qualifications and skills to help you succeed

You Are Best Equipped for This Task If You Have

Education

• Bachelor's or Master's Degree in:
  • Electrical & Electronic Engineering
  • Computer Engineering
  • Microelectronics
  • Related Engineering disciplines

Experience

• 3-5 years of experience in:
  • Semiconductor Test Development
  • Product Engineering
  • Silicon Characterization
  • Test Methodology Development

Technical Competencies

• Good understanding of:

  • Semiconductor devices and integrated circuits
  • Analog, mixed-signal, digital, or microcontroller testing
  • Test development and validation methodologies
  • Product characterization and qualification processes
  • Statistical data analysis techniques

• Experience with Automated Test Equipment (ATE) platforms is preferred.

• Knowledge of wafer sort and final test methodologies.

• Programming and scripting experience using:

  • C/C++
  • Python
  • Java
  • Other relevant engineering scripting languages

• Familiarity with data analysis and visualization tools.

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Preferred Qualifications

• Experience with automotive, industrial, power, sensor, connectivity, or microcontroller products.

• Understanding of qualification and reliability requirements in semiconductor device development.

• Knowledge of Design of Experiments (DOE), Statistical Process Control (SPC), and engineering problem-solving methodologies.

• Familiarity with automation, digital engineering tools, and AI-assisted data analysis techniques is an advantage.

• Experience working in global, cross-functional engineering teams.

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We Are Looking For Someone Who

• Demonstrates strong technical problem-solving and analytical skills.

• Has a passion for developing high-quality test solutions.

• Is detail-oriented and committed to engineering excellence.

• Communicates effectively across multidisciplinary teams.

• Takes ownership and drives tasks independently.

• Is eager to learn and continuously improve technical competencies.

#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.

We strive to create the best Infineon for everyone by embracing diversity and inclusion. We welcome applicants for who they are and offer a workplace built on trust, openness, respect and equal opportunity. Our hiring decisions are based on skills and experience. Even if you don’t meet every requirement, we encourage you to apply. Please let your recruiter know if you need any accommodations during the interview process. Learn more about our various contact channels and about Diversity & Inclusion at Infineon.

Sherlene Ong