Scientist I, Research Associate
Confirmed on the employer's own hiring board on Oct 15, 2026. First seen by Alion on Oct 15, 2026.
Job Title:
Scientist I, Research AssociateJob Description:
The Role
Entegris is currently seeking a Scientist I, Research Associate to join our Research & Development 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 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.
What You’ll Do
- With minimal guidance competently execute appropriate experiments in slurry and cleans formulations, measurement method development or process development. Competently execute the experiment plans set by scientists and engineers in the team. Able and willing to work in a laboratory environment at least 80% of the time.
- Accurately analyze experimental data by applying appropriate statistical tools; propose conclusions based on experience.
- With minimal guidance, summarize data into an impactful & readable format.
- Occasionally seeks new methods to improve data collection, analysis, and quality.
- Contributes to lab safety and operational efficiency, including leading safety committee teams, and conducting calibrations and internal preventative maintenance of laboratory equipment.
What We Seek
- Minimum BA/BS in Chemistry, Chemical Engineering, Material Science, or related field required
- 1-3 years of experience with hands-on wet chemistry techniques and instrumentation for characterization
- Proven track record of safe laboratory practices and methodology
- Demonstrated ability to execute experiments and analyze basic data
- Hands-on experience in 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; Good oral and written communications skills
- Knowledge of MS Office Suite (Excel, Word, PowerPoint, Teams) and familiar with basic statistical analysis using Excel, Minitab, JMP, etc.
Why Work at Entegris
Lead. Inspire. Innovate. Define Your Future.
Not everyone who works for a global company shares the same background, experiences and perspectives. We leverage the differences of our employees to bring new ideas to the table. Every employee throughout the company is encouraged to share input on projects and initiatives. Our decision-making process is truly a collaborative effort as we realize there are leaders at every level of the organization. We put our values at the core of how we operate as an organization - not just when it’s convenient, but in a lasting and meaningful way. We want the time and energy you spend here to have a positive impact on your life inside and outside of the office.
WHAT WE OFFER
Our total rewards package goes above and beyond just a paycheck. Whether you’re looking to build your career, improve your health, or protect your wealth, we offer generous benefits to help you achieve your goals.
- Compensation: $56,500 $83,000 per year range with actual pay dependent on candidate overall skills for the role
- Annual bonus eligibility
- Progressive paid time off policy that empowers you to take the time you need to recharge
- Generous 401(K) plan with an impressive employer match with no delayed vesting
- Excellent health, dental and vision insurance packages to fit your needs
- Education assistance to support your learning journey
- A values-driven culture with colleagues that rally around People, Accountability, Creativity and Excellence
Entegris does not provide immigration-related sponsorship for this role. Do not apply for this role if you will need Entegris immigration sponsorship (e.g., H1B, TN, STEM OPT, etc.) now or in the future.
At Entegris we are committed to providing equal opportunity to all employees and applicants. Our policy is to recruit, hire, train, and reward employees for their individual abilities, achievements, and experience without regard to race, color, religion, sexual orientation, age, national origin, disability, marital or military status.