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Chemical Operator, 2nd shift, 2 pm to 10 pm

Entegris · Aurora, IL · $23.00–$24.00 an hour · Full time

Posted Sep 29, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Tell me about any chemical batch manufacturing experience you have. What did you do on a typical shift?

What they are checking: Whether they have relevant hands-on experience, which the posting says makes candidates a strong fit.

Tell me about a time you spotted a safety hazard at work. What did you do about it?

What they are checking: Whether they act on safety concerns and contribute to plant safety, rather than assuming someone else will.

Do you have any mechanical or chemistry hobbies or experience that would help you here?

What they are checking: Whether they have the hands-on curiosity the posting says tends to fit this work.

What would you do

You notice a coworker skipping a step in the procedure to save time. What do you do?

What they are checking: Whether they would address deviations right away, as the posting expects, even when it's uncomfortable.

A quality test on a batch fails. What's your next step?

What they are checking: Whether they follow procedure, hold the product, and notify the right people instead of shipping or reworking on their own.

How do you handle a shift where you're doing production, packaging, and warehouse tasks all at once?

What they are checking: Whether they can switch between tasks while keeping quality and safety steady.

About the work

Walk me through how you'd weigh and verify raw materials before making a batch.

What they are checking: Whether they understand that precise quantities and correct ingredients are the foundation of quality batch manufacturing.

How do you make sure your ERP transactions and records are correct?

What they are checking: Whether they are careful with data entry, since inventory and batch records depend on it.

What does 6S or Lean mean to you on the production floor?

What they are checking: Whether they understand continuous improvement as daily habits, not just a poster on the wall.

What PPE would you expect to wear when handling chemicals, and why does it matter?

What they are checking: Whether they take chemical exposure risks seriously and know basic protective practices.

Practice this interview out loud.

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The full job description

As published by Entegris.

Job Title: Chemical Operator, 2nd shift, 2 pm to 10 pm Job Description: The Role: Our site in Aurora Illinois is seeking a Chemical Operator This is an opening for a Chemical Operator in the Slurries Production Division on the 1st Shift - an excellent career opportunity for qualified individuals, especially those with chemical batch manufacturing experience. What You’ll Do: • Produce, package and prepare Entegris products for shipment. • Weighs, measures & verifies raw materials to make sure batches are made with the proper ingredients in precise quantities. • Receive raw material and containers. • Perform required data entry, recordkeeping, and make material transactions in the ERP system. • Perform required quality testing and inspections. • Maintain safe and clean working environment. • Immediately address any deviation to PACE values, procedures, policies, etc. • Engage in continuous improvement (6S) teams and LEAN manufacturing activities. • Contribute to plant safety initiatives. • Perform miscellaneous production and warehouse related tasks (for example, cycle count, preventive maintenance, housekeeping, inventory, incident investigation). What We Seek: Technical  - Mechanical or Chemistry-related experience, hobbies/interests are usually a good fit here. Computer  - Ability to perform data entry tasks, communicate through email, knowledge of Excel, ERP systems like SAP and Oracle. Behavioral  – Team-focused attitude, eagerness to learn new things, attention to detail and dedication to come to work on time/have reliable attendance is the type of individual who thrives in our environment. Education  - HS Diploma/GED Required Experience  – One to three years of production or warehousing experience in a manufacturing environment. Demonstrates leadership ability and team building skills. Physical –  Requires manual lifting of up to 45 lbs., ability to wear respirator intermittently, as needed. Outstanding Candidates Will Have: • Chemical Batch Manufacturing experience • Relative industry • Attention to detail • Ability to multi-task Shift Schedule: • 2nd shift, 2 pm to 10 pm, Monday-Friday • Overtime may be required, based on business needs, and weekend shifts will vary when needed. • We care about cleanliness, and the use of PPE. PPE includes - steel toe shoes (provided by us), safety glasses. Additional PPE required for certain job functions, such as full-face mask. What We Offer: At Entegris, we invest in providing opportunity to our employees and promote from within. The new hire in this role will have the potential to grow and create relationships across the organization and be recognized for demonstrated success and adherence to company PACE values. 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. • Generous 401(K) plan with an impressive employer match • Excellent health, dental and vision insurance packages to fit your needs • 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 • Values-driven culture with colleagues that rally around People, Accountability, Creativity and Excellence. • Pay range is $23-$24 per hour, depending on experience, plus shift differential • Eligible for annual Incentive bonus. 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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