Engineer II, Quality

Job Title: Engineer II, Quality Job Description: Entegris is currently seeking a Specialist, Quality Assurance to join our Chemical Mechanical Pads Pads (CMP) team, within the Formulated Solutions business unit. This position will be based at our Aurora, Illinois facility. In this role, you will support the execution and documentation of core quality programs that ensure stable manufacturing processes and customer satisfaction. You will work closely with operations, engineering, and quality team members to support process control, FMEA and product control plan maintenance, and other quality programs, with a strong emphasis on clear, accurate documentation and data review. What You’ll Do • Support Out-of-Control Action Plans (OCAPs) and other internal investigations and responses by gathering data, documenting findings, and tracking Corrective and Preventive Actions (CAPAs) to completion. • Prepare and maintain Statistical Process Control (SPC) trend review summaries, highlighting process stability, process shifts, and opportunities for improvement. • Complete control limit reviews and updates, including data preparation, statistical summaries, and documentation of proposed changes • Maintain and update Failure Modes and Effects Analyses (FMEAs) and process control plans to reflect current process controls, inspection methods, and learnings from quality issues or process changes. • Author, revise, and maintain quality documentation including reports, summaries, and supporting records in accordance with site and corporate procedures • Coordinate internal audit scheduling and track closure of CAPA • Participate in cross‑functional meetings related to site quality performance, trend reviews, and continuous improvement activities • Support audits and reviews by ensuring documentation is complete, accurate, and readily accessible • Complete required training, administrative activities, and continuous improvement participation as assigned What We Seek • Bachelor’s degree in Engineering, Quality, Manufacturing, Industrial Engineering, or a related technical field • 3+ years of experience in a manufacturing, quality, or engineering environment • Foundational knowledge of Statistical Process Control (SPC), root cause analysis and CAPA, FMEA and Product Control Plans • Strong written documentation skills with attention to detail • Working knowledge of Microsoft Office (Excel, Word, PowerPoint) • Ability to analyze data, summarize findings, and communicate clearly with technical and non‑technical audiences • Willingness to learn internal quality systems, tools, and procedures, as well as basic manufacturing processes • Ability to work onsite at the Aurora facility 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: $71,000 - $96,500 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.