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.

Reporting to Backend Engineering Manager, you as a Sr. Backend Process Engineer will be responsible for supporting process development, improving manufacturing performance and ensuring robust process control across production activities.

About the Job

• Drive process improvement projects to enhance yield, quality, cost and delivery through material, process, equipment and package optimization
• Establish and maintain robust process control systems (FMEA, control plan, SOP, GR&R, SPC, visual management) for both new products and existing processes
• Support daily engineering activities, including project tracking, troubleshooting and continuous improvement of engineering capabilities
• Provide technical guidance and solutions for internal/external issues (e.g. customer complaints, production abnormalities, outsourcing processes)
• Collaborate with EHS and related functions to improve workplace health and safety

About You

• Bachelor’s degree or above in Electronics, Physics or related engineering fields
• Minimum 8 years of experience in semiconductor backend processes (e.g. Dicing, Die Attach), experience with ASM/DISCO/3S/HOSON equipment preferred;1. More than 6yrs wafer sawing or soldering process engineer experience
• Experience in new product/package development or improvement of assembly structures based on customer requirements
• Familiar with automotive quality systems (IATF16949, AEC-Q101) and NPI processes
• Strong problem-solving skills with hands-on experience in tools such as DOE, FMEA, SPC, MSA, and 8D
• Experience in project management or leading process improvement initiatives preferred; More than 2yrs management experience prefer.
• Basic English communication requirement include listening, speaking, reading and writing
• Proficient in office tools (Excel, PowerPoint) and engineering software (e.g. Minitab, AutoCAD)
• Green Belt is a must, Black Belt preferred

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.