Scientist II, Research Associate

Entegris•Aurora, IL
•$80,000 - $100,000•Onsite

About The Position

Entegris is currently seeking a Scientist II, Research Associate to join our Research & Development ICPS NA team. This position will be based in our Aurora, Illinois facility. In this role, you will provide laboratory support and assist in the development and commercialization of commercially viable products for chemical-mechanical planarization (CMP) applications at Entegris. This role will be responsible for independently performing wet lab experiments, lab-based polishing experiments, product reliability tests, formulation experiments, fundamental wet-chemistry or instrument studies, data collection/summarization/analysis, and maintenance of the laboratory.

Requirements

  • Minimum BA/BS in Chemistry, Chemical Engineering, Material Science, or related field required.
  • 3-5 years of experience with hands-on wet chemistry techniques and instrumentation for characterization in an industrial environment either in specialty chemical, pharmaceutical or semiconductor consumables.
  • Proven track record of safe laboratory practices and methodology.
  • Demonstrated ability to design and execute experiments and analyze data for trends.
  • Significant experience and highly skilled broad scope of particle and surface science analysis techniques such as PSD, zeta potential, contact angle, and thin-film measurements.
  • Self-motivated and driven to succeed; demonstration of flexibility and adaptability in a fast-paced work environment.
  • Communicates effectively, often, and in a candid and professional manner.
  • Knowledge of MS Office Suite (Excel, Word, PowerPoint, Teams) and familiar with statistical analysis using Excel, Minitab, JMP, etc.

Nice To Haves

  • Slurry and pCMP experience is a plus.

Responsibilities

  • With limited to no guidance, executes appropriate experiments in slurry and cleans formulations, measurement method development or process development.
  • Effectively designs experiments if provided some guidance from formulation scientists and engineers on the team.
  • Able and willing to work in a laboratory environment at least 80% of the time.
  • Accurately analyzes experimental data by applying appropriate statistical tools; proposes conclusions based on experience.
  • With minimal guidance, summarize data into an impactful & readable format that addresses reasons why potential outliers in the data exist and reasonable next steps (e.g., future experiments, recommendations, etc.).
  • Routinely seeks new methods to improve data collection, analysis, and quality.
  • Routinely contributes to lab safety and operational efficiency, including leading safety committee teams, and conducting calibrations and internal preventative maintenance of laboratory equipment.

Benefits

  • Generous 401(K) plan with an impressive employer match
  • Excellent health, dental and vision insurance packages to fit your needs
  • Flexible work schedule and 11 paid holidays a year
  • Paid time off (PTO) policy that empowers you to take the time you need to recharge
  • Education assistance to support your learning journey
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service