Scientist II, Analytics & Metrology

Entegris

Zhudong, Hsinchu County, Taiwan Posted October 21, 2026

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On-site Full-time Entry level
Job Description

Job Title

Scientist II, Analytics & Metrology Job Description:

The Role

Support Global R&D and Apps team with laboratory analytical services for WEC/Litho/CMP applications Filtration/Purification products and expedite NPD cycle. Particle analysis methods (DMA) are needed to capture the tiny performance difference among different filtration/purification product samples. Increase the gap of analysis capability between Entegris and competitors.

Collaborate with leading semiconductor companies to deliver the solutions to contamination identification and control. Locate in Entegris Taiwan Technology Center in Zhudong, Hsinchu.

In this role you will

Develop particle detection methods for various of liquids (water, slurry, solvents, acids/bases, etc) Develop next generation liquid sampling methods for better applicability of methods. Deliver accurate, repeatable and reproducible particle analysis results to global R&D and Apps team to expedite new product development cycle, improve product stability/performance, and improve productivity. Work closely with other metrology team members and combine organic, metal, and on wafer testing results to understand whole picture of product performance.

Explore new testing methods and apply them to identify the performance difference that other testing methods couldn’t find. Collaborates with leading semiconductor companies. Publish patents, conference papers.

Traits we believe make a strong candidate

Education and Experience Bachelor or Master degree in Physics, Chemistry, or a related engineering field with 3 years (Bachelor)/1 year (Master) working experience in industrial laboratory setting. Additional Requirements Experiences in liquid filtration market is a plus. Experiences in particle analyzer (DMA-CPC, etc) is a plus.

Proficient in English skill is highly preferred.

Your success will be measured by

The results delivered for day to day operations. The results derived from project team collaboration.

Required Skills
collaboration testing intellectual property chemistry English
How to apply

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