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Senior Supplier Quality Engineer

Littelfuse, Inc.
Wuxi Posted Oct 19, 2026
Full-timeOn-site

About this role

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

Leads analysis of quality testing results to provide recommendations to improve the manufacturing process and quality of product. (45% )

Analyzes and reports on potential improvements so that quality goals can be met. Recommendations are to be reviewed with the quality team and may be shared with the business. (35%)

Manages progress of multiple complex projects to ensure quality and adherence to project and company objectives. (20% )

Other duties as assigned.

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.

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