R&D Engineer II

Job Title:

R&D Engineer II

Job Description:

The Role:

Entegris is currently seeking an Engineer II, R&D to join our Membrane R&D team. This position will be based in our Bedford, MA facility.

This position will support the development of novel surface chemistry modifications for polymeric membranes with target applications in liquid filtration and purification in leading edge semiconductor fabrication processes. This role offers an excellent opportunity for engineers to build expertise in technology development, product innovation, process scale-up, and the commercialization of surface modified membrane technologies.

What You'll Do:

Research & Development

• Development of new formulation and chemical processes through DOE, statistical analysis, modeling, and AI tools.
• Conduct membrane characterization using techniques such as flow time measurement, bubble point testing, FTIR, UV-Vis, and ion exchange capacity.
• Interpret membrane characterization and analytical metrology data, including ICP-MS, LC-MS, GC-MS, and other analytical techniques, to evaluate membrane performance and support the development of new test methods.
• Assist with process optimization for roll-to-roll manufacturing processes.
• Prepare technical reports, presentations, laboratory documentation, and intellectual property disclosures.

Cross-Functional Collaboration

• Work closely with application, product development and introduction, operations, quality and EHS teams to develop and scale up surface-modified membrane technologies.
• Communicate technical results and recommendations through presentations to project teams and management.
• Support customer sample evaluations and participate in technical discussions to address application and performance requirements.

Manufacturing & Quality support

• Support Design Failure Mode and Effects Analysis (DFMEA) and risk assessments.
• Assist in establishing test methods, specifications, and validation protocols.
• Work with manufacturing and quality to troubleshoot design-related production issues.
• Follow SOPs, quality systems, and applicable ISO requirements.

Environmental, Health & Safety (EHS) & Laboratory Operations

• Maintain a safe and compliant work environment by adhering to EHS policies, regulatory requirements, and laboratory best practices, while actively promoting a strong safety culture.
• Support laboratory operations through organization, housekeeping, equipment maintenance, calibration coordination, and inventory management of chemicals and laboratory supplies.
• Assist with compliance activities, including support for ISO standards, audits, and continuous improvement initiatives.

What We Seek:

Required Qualifications

• Bachelor's degree in Chemical Engineering, Materials Science, Polymer Science, Chemistry, or a related technical discipline.
• 3+ years of experience in product development, process development, manufacturing engineering, materials development, or applied research.
• Experience designing and executing laboratory experiments, collecting data, and documenting results.
• Strong analytical and problem-solving skills with the ability to interpret experimental data and make data-driven recommendations.
• Experience preparing technical reports, presentations, and project documentation.
• Ability to work effectively in both laboratory and manufacturing environments.
• Strong communication and interpersonal skills with the ability to collaborate across multidisciplinary teams.
• Demonstrated commitment to Environmental, Health & Safety (EHS) standards and safe laboratory practices.
• Ability to manage multiple priorities and work independently with limited supervision.

Preferred Skills and Experience

• Experience with membrane technologies, surface modification processes, and membrane characterization techniques.
• Familiarity with Design of Experiments (DOE), statistical analysis, and data interpretation methods.
• Knowledge of Design Failure Mode and Effects Analysis (DFMEA), root cause analysis, and risk assessment methodologies.
• Experience supporting pilot-scale trials, process development, and manufacturing scale-up activities.
• Familiarity with stage-gate product development processes and technology commercialization.
• Knowledge of quality systems, including SOP development, ISO requirements, laboratory documentation, and audit preparation.
• Experience supporting laboratory operations, including equipment maintenance, calibration coordination, inventory management, and laboratory organization.
• Experience applying Lean, Six Sigma, or other continuous improvement methodologies.

Physical Requirements:

• Ability to stand and perform laboratory and manufacturing support activities for extended periods.
• Ability to lift, carry, push, or pull materials, equipment, and samples weighing up to 25 pounds; occasional lifting of up to 40 pounds with assistance when required.
• Ability to work with small components and samples in a laboratory setting, using precision and attention to detail.
• Ability to wear required personal protective equipment (PPE), including safety glasses, gloves, lab coats, protective footwear, and hearing protection, as applicable.
• Ability to work with chemicals while following established safety procedures.

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: $74,500- $102,000 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.