Senior Test Engineer (f/m/div)

#WeAreIn for jobs that impact everyone's life.

Dreaming about massive machines, precision processes, and the transformation of sand into groundbreaking tech?

As a Senior Test Engineer in our Manufacturing and Operations team, find yourself in a high-tech world where silicon wafers evolve into cutting-edge products. In our advanced cleanroom environment, every detail count, and your expertise will help shape the future, one innovation at a time.

Are you in?

Your role
Key responsibilities in your new role

In this role, you will drive test equipment performance, test program validation, yield improvement initiatives, and production ramp-up readiness while ensuring product quality, reliability, and manufacturing efficiency.

• Own and optimize electrical test systems, test programs, and test processes to ensure product quality, reliability, and manufacturing efficiency
• Lead qualification, validation, and release of new test solutions for product introductions, process changes, and production ramp-ups
• Drive yield improvement through data analysis, root cause investigation, corrective actions, and continuous process optimization
• Ensure stable operation and performance of test equipment, including troubleshooting hardware, software, and automation issues
• Develop, validate, and maintain test recipes, inspection systems, and equipment settings to meet production and quality targets
• Lead cross-functional projects and collaborate with Product Engineering, Process Engineering, Quality, and Operations teams to achieve manufacturing objectives
• Create technical documentation, define best practices, and train operators, technicians, and engineers to sustain operational excellence

Your profile
Qualifications and skills to help you succeed

You are an energetic, goal oriented professional who stays focused on quality under pressure. You work autonomously and methodically, think critically, implement effective corrective actions, and communicate clearly while fostering strong teamwork in an international environment.

• Degree in Electrical Engineering, Electronics Engineering, Computer Engineering, or a related field
• Minimum 3 years of experience in Test Engineering, Manufacturing Engineering, Product Engineering, or a similar technical role
• Experience in the semiconductor industry or within a research and development environment is considered an advantage
• Strong analytical, problem-solving, and data analysis skills
• Ability to work effectively both independently and as part of a global, cross-functional team
• Willingness to work in an international and multicultural environment, including international mobility when required
• Fluency in English and Portuguese, both written and spoken, is mandatory

#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.

Mariana Pinho,

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