Staff/Senior Staff Engineer , Unit Process Engineering

Are you an experienced semiconductor engineering professional passionate about equipment excellence, process optimization, and smart manufacturing? Join us as a Senior Staff Engineer, Unit Process Engineering, where you will play a critical role in driving the performance, reliability, and innovation of our Backend Scan-Pack and AOI manufacturing platforms.

In this role, you will lead initiatives to optimize equipment uptime, improve yield and process stability, and support the introduction of new technologies in a high-volume manufacturing environment. You will work closely with cross-functional teams, suppliers, and manufacturing partners to solve complex engineering challenges while driving Industry 4.0, automation, and continuous improvement initiatives.

Your roleKey responsibilities in your new role* Be responsible for Semiconductor Backend Scan, Pack, AOI Equipment, and Unit Process Engineering operations.

• Own the maintenance, troubleshooting, and continuous improvement of Scan & Pack equipment performance, availability, and stability.

• Drive Preventive Maintenance (PM) optimization, spare parts readiness, MTBA/MTBF improvements, downtime reduction, and cost-saving initiatives.

• Lead and actively participate in Industry 4.0, factory automation, process improvement, and cross-functional cost reduction projects.

• Own and maintain Machine & Process FMEA, OJTI programs, OCAP troubleshooting guides, PM checklists, and support technician capability development.

• Lead investigations on customer returns, deviation management, crisis management, risk assessment, and mitigation activities.

• Enhance process stability, support production ramp-up, and drive defect reduction and yield improvement through data analytics and machine learning.

• Support the qualification and release of new equipment and processes, including equipment buy-off, process qualification, recipe setup, capability studies, and production ramp support for MSP platforms.

Your profileQualifications and skills to help you succeed* Bachelor’s Degree in Electrical Engineering, Electronics Engineering, Mechanical Engineering, or an equivalent discipline.

• Minimum 5 years of experience in the Semiconductor Manufacturing Industry.

• Strong knowledge and hands-on experience with semiconductor MSP / Scan-Pack platforms, including:

  • KLA Tencor systems
  • Handler systems
  • AOI (Automated Optical Inspection) / Vision systems
  • Pick-and-place equipment
  • Shuttle handling systems
  • Packing-related equipment and materials

• Demonstrated problem-solving abilities, strong communication skills, and proven leadership experience, including vendor and supplier management.

• Expertise in Failure Mode and Effects Analysis (FMEA), Lean Six Sigma, 8D Problem Solving Methodology, and APC/SPC (Advanced Process Control / Statistical Process Control).

• Proficient in data analysis and data visualization tools, such as:

  • Minitab
  • JMP
  • Tableau
  • Power BI

• Experience with IATF 16949 Quality Management System requirements and change management processes.

• Ability to drive continuous improvement, equipment performance optimization, and manufacturing excellence initiatives in a high-volume semiconductor 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.

Mandy Neoh