Research and Development Engineer / Scientist Co-Op - Spring 2026

Job Title :

Research and Development Engineer / Scientist Co-Op - Spring 2026

Job Description :

Research and Development Engineer / Scientist Co-Op - Spring 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 Danbury, CT, is seeking a / an Research and Development Engineer / Scientist Co-Op to join our team for the Spring 2026 season. This assignment is intended to be 6 months in duration.

In this role, you will work closely with a team of scientists and engineers in the development and characterization of new products used by semiconductor manufacturers. These products include liquid formulations to etch silicon wafers and the safe packaging and delivery of gases used in the ion implantation process.

What You'll Do

• Design and develop equipment used for experimental setups to demonstrate proof of concept
• Automate existing processes to enhance repeatability and to acquire the necessary data to characterize it
• Develop standard operating procedures for analytical equipment
• Identify and work with suppliers to procure materials and equipment
• Inventory of chemicals and hardware used in the lab
• Organize and document existing processes to improve development efficiency

What We Seek

Desired Major(s) & Graduation Year

Eligibility

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.

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.