Sr. Metal Process Engineer

Littelfuse (NASDAQ: LFUS) is a diversified industrial technology manufacturing company shaping solutions for the safe and efficient transfer of electrical energy. Headquartered in Chicago, Illinois, USA, we serve customers across industrial, transportation, and electronics markets worldwide. With approximately 16,000 employees we design and manufacture innovative technologies that support electrification, energy efficiency, and advanced automation. Our global reach is matched by a culture that empowers innovation and long-term growth. Guided by our principles We Care, We Succeed With Our Customers, and We Own the Outcome, we work collaboratively, think boldly, and deliver solutions that move industries forward.

About the Job

As a Senior Metal Process Engineer, you will be responsible for developing, optimizing, and sustaining metal deposition processes within our semiconductor manufacturing operations. You will lead process improvement initiatives focused on yield enhancement, cost reduction, process capability improvement, and new technology development.

This role requires strong expertise in statistical process control, DOE methodologies, failure analysis, and advanced semiconductor manufacturing processes.

Key Responsibilities

• Develop, optimize, and sustain metal process technologies.
• Drive yield improvement and cost reduction projects.
• Lead DOE design, data analysis, and process capability enhancement activities.
• Conduct wafer failure analysis and identify root causes of process excursions.
• Improve SPC performance and maintain process capability targets.
• Develop and maintain process documentation, FMEA, and Control Plans.
• Lead quality and capacity improvement projects.
• Support customer audits and implement corrective actions.
• Mentor junior engineers and provide technical guidance.

About You

You are an experienced semiconductor process engineer who enjoys leveraging data and engineering expertise to solve manufacturing challenges. You have a strong passion for continuous improvement and technology development.

Qualifications

• Bachelor's degree in Engineering, Chemistry, Physics, or a related discipline.
• 8+ years of semiconductor wafer fabrication experience.
• Strong knowledge of Sputtering, Evaporation, Furnace, and Wet Process technologies.
• Solid experience with DOE, SPC, FMEA, and statistical data analysis.
• Six Sigma Green Belt or Black Belt certification is preferred.
• Experience in yield improvement, process optimization, and cost reduction projects.
• Good written and verbal communication skills in both English and Chinese.
• Strong project management and problem-solving skills.

At Littelfuse, we support employee growth and development. Guided by our culture principles, our teams work together to deliver value for customers and make a positive impact in the communities where we operate. We are an equal opportunity employer committed to fostering an inclusive workplace where everyone has the opportunity to grow and contribute. We offer competitive compensation and benefits, performance-based incentives, flexible work arrangements, and development opportunities.