Senior Analytical Scientist, R&D — Global Impact

Entegris, Inc.; Danbury (CT); On-site; USD 85,000 - 115,000; Full time

Benefits offered by this job

Annual bonus

PTO (paid time off)

401(k) match

Health, dental and vision insurance

Education assistance

Job summary

Entegris, Inc. in Danbury, CT is seeking a Senior Scientist, Analytical R&D to lead the development, validation, and transfer of analytical methods for complex materials and formulations.

You will apply advanced analytical chemistry, metrology, and statistics to support new product development and continuous improvement. You will collaborate with global R&D, engineering, manufacturing, quality, and external partners, while maintaining SOPs, validation records, and safety practices in a

Qualifications

• Bachelor’s degree or higher in Chemistry, Analytical Chemistry, Chemical Engineering, Materials Science, or a closely related scientific discipline.
• At least three years of relevant experience in analytical R&D, product development, or a comparable lab environment.
• Experience developing, validating, or improving analytical methods for complex materials, mixtures, formulations, or high-purity products.
• Working knowledge of chromatography-focused analytical techniques.

Responsibilities

• Lead development, validation, and transfer of analytical methods for complex analyses.
• Design experiments, interpret data, and communicate results through reports and presentations.
• Establish method performance characteristics (LOD, accuracy, precision, stability).
• Provide SOPs, method validation documentation, and measurement-system analyses.
• Train laboratory colleagues on instruments, methods, and data interpretation.
• Support global analytical-development programs and cross-functional reviews.

Skills

Analytical method development

Validation planning

Statistics & data analysis

Experiment design

Cross-functional collaboration

Education

Bachelor’s degree or higher in Chemistry / Analytical Chemistry / Chemical Engineering / Materials Science

Tools

GC

GC-MS

LC

IC

FTIR

Job description

Entegris, Inc. in Danbury, CT is seeking a Senior Scientist, Analytical R&D to lead the development, validation, and transfer of analytical methods for complex materials and formulations.

You will apply advanced analytical chemistry, metrology, and statistics to support new product development and continuous improvement. You will collaborate with global R&D, engineering, manufacturing, quality, and external partners, while maintaining SOPs, validation records, and safety practices in a