Senior Scientist, Chemistry

Entegris

Zhudong, Hsinchu County, Taiwan Posted November 9, 2026

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On-site Full-time Senior
Job Description

Job Title:

Senior Scientist, Chemistry

Job Description:

The Role: 

As a Chemistry II team member in the SPI Lab, you will work closely with R&D activities through beaker testing and FSU blending. This role focuses on hands-on experimental execution, establishing and maintaining equipment operating parameters, and generating reliable experimental data to support chemical development and evaluation. 


In this role you will: 

  • Perform tests according to experimental plans and established procedures to support R&D chemical evaluation. 
  • Execute FSU blending and filtration activities according to approved experimental requirements and operating procedures. 
  • Identify opportunities to improve experimental consistency and laboratory efficiency. 
  • Support equipment evaluation, routine equipment checks, and troubleshooting for beaker testing and FSU operations. 
  • Follow EHS requirements, chemical handling procedures, and laboratory SOPs to maintain a safe working environment. 

Traits we believe make a strong candidate: 

  • Bachelor’s degree or higher in Chemistry, Chemical Engineering, Materials Science, or a related field 
  • 1+ years of experience in a chemical laboratory or semiconductor-related environment 
  • Ability to follow experimental plans and SOPs, document results accurately, and communicate observations or deviations 
  • Knowledge of chemical handling, laboratory safety, and contamination control 
  • Collaborate with R&D to establish beaker test conditions and methods, coordinate analytical and metrology support, and compile complete experimental data and observations for R&D review 

Your success will be measured by: 

  • Safe and consistent execution of beaker testing and FSU blending and filtration 
  • Timely completion of assigned experiments according to agreed R&D priorities 
  • Accuracy, completeness, and traceability of experimental data and operating parameter records 
  • Effective teamwork and clear communication of experimental progress, results, and issues 
  • Contributions to improved experimental repeatability and laboratory efficiency 

Required Skills
chemistry testing troubleshooting collaboration communication
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