Specialist, Chemistry

The Role

Entegris is currently seeking a Specialist, Chemistry to join our team. This position will be based in our Ambler, PA facility.

In this role, you will ... be responsible for developing, optimizing, and supporting chemical processes used in production. This role ensures that all processes are efficient, scalable, safe, and compliant with internal quality standards and regulatory requirements. The Process Chemist works closely with Production, Quality, Engineering, and Supply Chain to ensure consistent product performance and to support business growth

What You'll Do

• Prepare solutions by weighing ingredients and dissolving and diluting substances

• Analyze organic and inorganic compounds to determine their composition

• Conduct qualitative and quantitative experiments considering the volume and structure of ingredients

• Customize formulas and use different reagents to test chemical reactions

• Write technical reports of the test results

• Develop nonstandard tests for chemical products

• Maintain lab equipment and troubleshoot or report on malfunctions

• Refine chemical products to improve their quality

• Ensure compliance with laboratory health and safety guidelines

• Sterilize equipment and store materials in secure places

• Willingness to work off-hours upon request

What We Seek

• Strong synthetic and analytical chemistry skills
  They should understand reaction mechanisms, purification strategies, and how to troubleshoot chemical processes.

• Experience scaling reactions from lab pilot production
  A top process chemist knows how to translate a benchtop reaction into a safe, costeffective, and reproducible manufacturing process.

• Deep knowledge of process safety
  Including thermal hazards, reaction kinetics, and safe operating windows - essential for preventing batch failures or incidents.

• Ability to design and optimize robust processes
  Reduce cycle time, improve yield, control impurities, and improve repeatability.

• Troubleshooting mindset
  Can quickly diagnose batch deviations, quality issues, or equipment-related constraints.

• Cross-functional collaboration

• Works well with Production, Quality, Engineering, and Supply Chain to keep operations flowing smoothly.

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.

• 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.

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