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Entegris

Research and Development Engineer/Scientist Co-Op

7 Commerce Dr, Danbury, CT 06810

Full-time · $20–$30/hr (as posted)

First seen by offpeak October 4, 2026

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Job Title:

Research and Development Engineer/Scientist Co-Op

Job Description:

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 Research and Development Engineer/Scientist Co-Op to join our team for the Spring 2027 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 the safe packaging and delivery of gases used in the ion implant process and dry etch product development.

What You’ll Do:


What We Seek:


Desired Major(s) & Graduation Year:
Chemistry, Physics, Chemical Engineer, Mechanical Engineer, Materials Engineer

Eligibility:


PHYSICAL REQUIREMENTS:
Able to lift 50 lbs

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