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 At Entegris, we want you to be part of our culture, which values your unique talents, skills, and experiences. We believe what we do is as important as how we do it. People at our company bring their true selves to work, and are appreciated not only for what they do, but for who they are. This plus the technical complexity of our products and solutions means you can be sure your work is both challenging and changing the world for the better. Learn more about why people enjoy working at Entegris.

Senior Scientist, Chemistry.

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