R&D Process Development Co-Op - Fall 2026

Job Title: R&D Process Development Co-Op - Fall 2026 Job Description: R&D Process Development Co-Op - Fall 2026 Here at Entegris, we use advanced science to enable technologies that transform the world, and we are seeking employees who have the drive to continue the mission. The Role: Our site in Billerica, MA is seeking an R&D Process Development Co-Op to join our team for the Fall 2026 season. This assignment is intended to be 6 months in duration. The R&D Process Development Intern will be part of the Technologies Development team within the Wet Etch and Cleaning (WEC) Development and Engineering organization at Entegris. The team drives the overarching technology/product roadmap through scouting new technologies, design, and implementation of prototype equipment, as well as process optimization and integration into manufacturing. The R&D Process Development Intern will primarily support the design and execution of experimental plans for novel technology exploration but will also be given the opportunity to assist in implementation of novel process equipment. The engineer will work with cross functional groups within Entegris. This role is based in our Billerica, MA facility. What You'll Do: Conduct research under the direction of a more senior engineer(s) to identify new filter cleaning technologies and improved processes, that will meet technology roadmap targets as well as design specifications of new filter products Assist with commissioning new equipment and execution of experimental plans in the lab Communicate progress on a frequent basis including recommendations for process improvement Engage with a variety of stakeholders including R&D personnel, Operations, Facilities, and EHS Develop critical thinking and problem solving associated with novel and/or improved process/equipment design Identify and resolve issues proactively Analyze data, prepare progress reports and presentations Write standard operating procedures for novel/improved processes, and assist with general day-to-day equipment and laboratory-related tasks What We Seek: Interest or experience working in a chemical laboratory Motivated and self-directed team player with good interpersonal skills Good organizational and communication skills with the ability to effectively convey information both verbally and in writing Detail-oriented, ability to take comprehensive notes and make observations Willingness to learn and adapt quickly in a fast-paced working environment Ability to work with intra and inter departmental functional areas as necessary Desired Major(s) & Graduation Year: Materials Science, Chemistry, or Chemical Engineering Must be enrolled in an undergraduate program with a graduation date of May 2027 or later Eligibility: Must be a currently enrolled student Available to work 40 hours a week, M-F (8a-5p) beginning in mid-May/June through August/September. Must be familiar with the university's requirements to participate in a co-op program Entegris is not currently hiring candidates for co-ops/internships who will need, now or at any time in the future, Entegris sponsorship through the H1-B lottery. PHYSICAL REQUIREMENTS: Ability to work in the lab for > 6 hrs. a day. Hold and lift filters (> 10 pounds) 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 packages to fit your needs Flexible work schedule with paid holidays and sick time Values-driven culture with colleagues that rally around People, Accountability, Creativity and Excellence Compensation: $20-$32 hourly range with actual pay dependent on graduation year and candidate skillset 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. #LI-MW1

Created: 2026-03-05