Engineer II, Membrane Development Engineer

Position Summary:

The Membrane Development Engineer will play a key role in the design development and optimization of advanced membrane materials used in semiconductorfiltrationapplications. This role involveshands onformulation casting and characterization ofimmersion castmembranes as well as collaboration withcross functionalteams in R&D manufacturing marketing and quality. The engineer will contribute to bothearly stagetechnology development and scaleup activities that support new product introduction.

Responsibilities:

• Develop andoptimizenonsolvent inducedphase separation (NIPS)processes for producingimmersion castmembranes.

• Formulate polymer solutions design experiments and evaluate membrane morphology performance and reliability.

• Conductlaboratory scaletrials and supportpilot scaleormanufacturing scaleruns.

• Analyze membrane performance using characterization tools such asporometry SEM mechanical testing permeability/retention tests and chemical compatibility evaluations.

• Collaborate with process engineering to transfer technology from lab scale to production.

• Document experiments create technical reports and present findings to internal stakeholders.

• Work with procurement marketing and product management to support cost performance and timelineobjectives.

• Troubleshoot material process or equipment issues related to membrane development.

• Maintain safe laboratory practices following all EH&S protocols.

• Support customer interactions and technical discussions as needed.

Qualifications and Preferred Skills:

• Bachelors orMasters degree inChemical Engineering Materials Science Polymer Science Chemistry ora related field.

• Genuine passion for scientific research experimentation andproblem solving.

• A strongcan-doattitude with the ability to tackle challenges proactively and independently.

• Experience withmembranes polymers or porous materials(academic research internships or industrial work).

• Strong fundamental understanding oftransport phenomenapolymer chemistrythermodynamics of polymer solutionspolymerphaseseparationandrheology.

• Handson experience with solution preparation wet chemistry materials processing or related laboratory work.

• Familiarity with analytical andmaterialscharacterization techniques (SEM FTIRporometry mechanical testing etc.).

• Excellent communication skills and ability to work collaboratively in acrossfunctionalenvironment.

Physical Requirements:

• Ability to work in a laboratory setting for extended periods including standing walking and performing hands-on experiments.

• Ability to lift and handle laboratory materials chemical containers or equipment up toapproximately2530 pounds.

• Manual dexterity for operations such as membrane casting sample preparation and equipment setup.

• Comfortable wearingappropriatepersonalprotective equipment (PPE) including lab coats gloves safety glasses and when respirators.

• Ability to work safely with chemicals solvents and laboratory tools following established safety procedures.

• Visual acuity to accurately perform experimental workobservemembranes and read instruments or displays.

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 its 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 youre looking to build your career improve your health or protect your wealth we offer generous benefits to help you achieve your goals.

• Compensation: $79500- $99500 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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