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Principal, Product Manager, Pads

Entegris · Aurora, IL · $147,000–$196,500 a year · Full time

Posted Sep 8, 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 a time you drove margin expansion in a product line. What levers did you use?

What they are checking: Whether they have improved profitability through pricing, cost, mix, or portfolio choices before.

Describe how you've managed a product portfolio, including decisions to cut products.

What they are checking: Whether they make hard portfolio calls instead of keeping every product alive.

Tell me about a time you aligned commercial, technical, and operations teams on priorities.

What they are checking: Whether they can lead cross-functional alignment, which the posting names as a key responsibility.

What would you do

A major fab customer asks for a custom pad that would strain capacity. How do you decide?

What they are checking: Whether they weigh strategic customer value against capacity, cost, and portfolio focus.

A competitor launches a pad with better performance on a key metric. How do you respond?

What they are checking: Whether they react with analysis and a clear plan instead of panic or dismissal.

How do you decide where to invest limited resources across the pads business?

What they are checking: Whether they prioritize by growth, margin, and strategic importance with discipline.

About the work

How would you build a product strategy for CMP Pads given where semiconductor technology and competition are heading?

What they are checking: Whether they can connect technology nodes, customer roadmaps, and competitors into a clear strategy.

How do you work with manufacturing and quality teams to improve yield and cost without risking customer qualification?

What they are checking: Whether they understand that changes to qualified semiconductor products require careful change control.

How would you protect supply continuity for customers who can't afford any disruption?

What they are checking: Whether they understand dual sourcing, inventory strategy, and risk planning in critical supply chains.

How do you translate a customer requirement into an actionable plan for R&D and operations?

What they are checking: Whether they can turn customer needs into clear specifications and priorities teams can execute.

Practice this interview out loud.

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The full job description

As published by Entegris.

Job Title: Principal, Product Manager, Pads Job Description: Princip a l Product Manager CMP Pads Position Summary Lead the CMP Pads, semiconductor business by driving product strategy, portfolio management, market competitiveness, and cross-functional execution . This role is responsible for driving sustainable growth, margin expansion, operational excellence , and competitive product solutions . Key Responsibilities • Develop and execute business and product strategies based on customer needs, technology trends, market dynamics, and competitive positioning. • Lead cross-functional alignment , resource prioritization , and execution across commercial, technical , and operational priorities . • Partner closely with manufacturing and quality teams to improve capacity, yield, cost, supply continuity, change execution, and customer delivery. • Support strategic customer engagements and translate customer requirements into actionable plans with clear priorities . Required Qualifications & Capabilities • Bachelor’s degree in Engineering , Materials Science, Chemistry, Business, or a related field; MBA preferred. • 8+ years of experience in product management, business management, marketing, operations, or related leadership roles within the semiconductor or advanced materials industry. • Strong business , financial and people acumen, including experience with pricing, profitability, forecasting , and strategic planning. • Strong ability of coordination and prioritization to influence and align cross-functional stakeholders, and drive decisions in a complex global organization with executive presentation skills. 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: $147,000 to $196,500 per year with actual pay dependent on candidate · Annual Bonus Eligible · 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 · 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. #LI-BS1

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