As a Principal Engineer End of Line 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

We are seeking an experienced Principal Engineer Operations to lead Molding and Mark Trim Form processes for SON products, driving improvements in yield, quality, productivity, and cost.

Lead Molding and Trim Form engineering activities for SON products.

Optimize processes and equipment to improve manufacturing performance.

Investigate and resolve process and quality issues using structured problem-solving methods.

Drive root cause analysis, corrective actions, and continuous improvement initiatives.

Develop and maintain process documentation, FMEA, control plans, and work instructions.

Collaborate with Production, Quality, and Product Test Engineering teams.

Provide technical leadership and mentoring to junior engineers.

Your profile Qualifications and skills to help you succeed

Bachelor’s or Master’s Degree in Engineering, Physics, or related field.

Minimum 10 years of semiconductor assembly manufacturing experience .

Strong hands-on experience in: Transfer Molding (BESI, ASM, Asahi)

Marking Processes

Trim & Form Operations (BESI, ASM)

TDSON or similar leadframe-based packages

Strong knowledge of DOE, SPC, FMEA, Six Sigma, and statistical analysis.

Proven success in yield improvement, process optimization, and cost reduction.

Excellent troubleshooting, leadership, communication, and project management skills.

Ability to work effectively in a cross-functional, multinational environment.

#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.