Scientist II, Analytics & Metrology

Entegris, Inc.; Aurora (IL); On-site; USD 85,000 - 95,000; Full time

Benefits offered by this job

Annual bonus eligibility

Comprehensive health, dental, vision

401(k) with generous match

Education assistance

Paid time off policy

Job summary

Entegris, Inc. in Aurora, IL seeks a Scientist II to join the Analytics & Metrology team.

You will perform routine and non-routine analytical testing of slurry products, document data, support production release, and collaborate with Manufacturing, Quality, Engineering, and R&D to ensure products meet quality and customer needs. You will calibrate instruments, troubleshoot, participate in method transfers and validation, apply SPC and trend analysis, author reports, train lab staff, and

Qualifications

• Bachelor's degree in Chemistry or related field and 3-5 years in QC/analytical labs.
• Experience executing validated analytical methods and evaluating data.
• Familiarity with SPC, trend analysis, and data-driven decisions.
• Strong technical writing and communication skills.

Responsibilities

• Perform routine and non-routine analytical testing using validated methods.
• Generate and document data to ensure accuracy and compliance.
• Review data for trends and investigate abnormalities.
• Calibrate instruments and perform maintenance.

Skills

Analytical testing

Data analysis

Technical writing

Problem solving

Communication

Multitasking

Education

Bachelor's degree in Chemistry or related

Tools

ICP

HPLC

LIMS

Analytical instrumentation

Job description

Job Title: Scientist II, Analytics & Metrology

Job Description: The Role

Entegris is currently seeking Scientist II to join our Analytics & Metrology team. This position will be based in our Aurora 845 facility. In this role, you will support quality control testing, analytical investigations, method execution, and continuous improvement activities for CMP slurry products. You will independently perform analytical testing, evaluate data quality, support laboratory operations, and partner with Manufacturing, Quality, Engineering, and R&D teams to ensure products consistently meet quality and customer requirements.

What You’ll Do

• Independently perform routine and non-routine analytical testing of slurry products using validated methods.
• Generate, evaluate, and document analytical data to ensure accuracy and compliance.
• Review data for atypical trends and investigate abnormal findings.
• Support timely release of production materials.
• Perform instrument calibration, troubleshooting, and minor maintenance.
• Monitor instrument performance and support reliability initiatives.
• Participate in method transfers, optimization efforts, and new method implementation.
• Support MSA and method validation activities.
• Lead or participate in OOS, OOT, and root cause investigations.
• Apply SPC tools and trend analysis to identify improvement opportunities.
• Author technical reports, investigations, and laboratory documentation.
• Provide analytical support to Manufacturing, Quality, Engineering, and R&D teams.
• Train laboratory technicians and chemists on methods and instrumentation.
• Maintain compliance with safety, quality, and regulatory requirements.

What We Seek

• Bachelor's degree in Chemistry, Analytical Chemistry, Materials Science, Chemical Engineering, or related discipline.
• 3-5 years of laboratory experience in a QC, analytical, manufacturing support, or research environment.
• Demonstrated experience executing validated analytical methods and evaluating analytical data.
• Experience troubleshooting analytical instrumentation.
• Strong technical writing, communication, and problem-solving skills.
• Knowledge of SPC, trend analysis, and data-driven decision making.
• Ability to manage multiple priorities with limited daily supervision.

Preferred Qualifications

• Experience in semiconductor materials supply (precursors, acids, solvents, cleans).
• Experience with SPC, trending tools, and production data systems (e.g., LIMS).
• Demonstrated experience supporting routine, high-throughput laboratory operations.
• Experience supporting CMP slurries, specialty chemicals, or semiconductor materials.
• Experience with particle characterization, ICP, HPLC, or related techniques.
• Experience with method development, optimization, or validation.
• Experience leading laboratory investigations and root cause analyses.

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

• Compensation: $85,000- $95,000 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.

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