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Monolith Semiconductor Inc.

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Quality Test Engineer III (Architecture)



Littelfuse is one of America's Best Mid-Sized Companies (Forbes) and has been named one of the Best Places to Work in Illinois (Best Companies Group) for 11 consecutive years. With its global headquarters in Chicago, Illinois, USA, Littelfuse is a leading, global manufacturer of electronic components serving more than 100,000 end customers across industrial, transportation, and electronics end markets. We have more than 17,000 employees with operations in 15 countries. From semiconductors to sensors… switches to fuses and more… we produce billions of electronic components that help our customers empower a sustainable, connected, and safer world. In 2021, Littelfuse had net sales of $2.1 billion.

This dynamic, highly visible role drives product Quality & Reliability related data analysis for  internally, and external customers to monitor and improve product quality. Quality Test Engineer will collaborate with the Global Operations organization and key business units, engineering leadership, business operations, and sales.  This job requires strong technical capability, a good understanding of SPC, failure mode analysis, FIT, MTTF and highly effective communication skills to debug process level issues.  Working together as a team to resolve them to the satisfaction of our customers. The candidate will work seamlessly across internal development teams and our customers during critical issue escalations and drive issues to closure in time to meet customer satisfaction.

About the Position:

  • Monitor and support process compliance of development teams.

  • Designs, develops, modifies, and evaluates options and makes sound design recommendations for product development or enhancement.

  • Prepares reports and technical specifications.

  • Assists with project management and scheduling of customer requirements.

  • Responsible for planning, implementing, and managing compliance of manufacturing and production processes with internal and external safety, quality, and regulatory standards requirements.

  • Utilizes Six Sigma and other statistical methods for problem solving and process improvement.

About You:

  • Highly motivated individual.

  • Completed studies in materials science, electrical engineering, or comparable.

  • At least 5 years of professional experience in quality or process, preferably in the semiconductor industry.

  • Semiconductor reliability and test knowledge (AEC-Q100, JEDEC & IEC standards)

  • Background in automotive & medical standards is a plus.

  • Knowledge in Minitab, LabView, and JMP preferred

  • Detail-oriented and team-oriented. Experience working with multicultural teams is a plus.

Littelfuse strives to empower associate growth and development in a culture of ongoing collaboration and respect for diverse global perspectives and expertise. Our Core Values – Respect, Customer Focus, Agility, Collaboration – supports us on our mission to improve the safety, reliability, efficiency, and performance of our customers' products and systems.

We are an equal opportunity employer that takes pride in giving every associate the means and courage to make a difference – everywhere, every day.
We offer a competitive salary package, bonuses, company car, and other benefits like internal Lean Six Sigma Certification.  

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