Analytical Chemist Intern

Entegris, Inc.; Danbury (CT); On-site; USD 28,000 - 41,000; Full time

Job summary

Entegris, Inc. in Danbury, CT seeks an Analytical Chemist Intern for Summer 2027. The role spans 12-14 weeks, focusing on applying analytical chemistry and materials-characterization techniques to support R&D and product development.

You will gain hands-on experience with ICP-MS, FTIR, and GC, prepare samples, calibrate instruments, and document results while maintaining strict safety and lab hygiene.

Qualifications

• Interest in analytical chemistry or materials characterization.
• Lab experience via coursework, research, or internships.
• Ability to analyze data using Excel or similar tools.
• Strong communication and teamwork skills.
• Commitment to safe lab practices and handling hazardous materials.
• Willingness to work hands-on with instrumentation and troubleshooting.

Responsibilities

• Assist with routine and non-routine analytical testing using ICP-MS, FTIR, and GC.
• Prepare samples, standards, reagents, and lab materials.
• Assist with instrument calibration, maintenance, and documentation.
• Support experiments in R&D and product development projects.
• Maintain a safe, organized laboratory and follow EHS procedures.
• Collaborate with scientists and engineers across multiple technical functions.

Skills

Attention to detail

Strong communication

Teamwork

Willingness to learn

Education

Bachelor's or Master's in chemistry or related

Tools

ICP-MS

FTIR

GC

Job description

Job Title: Analytical Chemist Intern Job Description: Analytical Chemist Intern - Summer 2027

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 an Analytical Chemist Intern to join our team for the Summer 2027 season. This assignment is intended to be 12-14 weeks in duration. Entegris is seeking an Analytical R&D Intern to support our Analytical Technology team. The intern will gain hands-on experience applying analytical chemistry and materials-characterization techniques to support R&D, product development, and technical problem solving.

What You’ll Do:

• Assist scientists with routine and non-routine analytical testing and characterization utilizing ICP-MS, FTIR, and GC instrumentation.
• Prepare samples, standards, reagents, and other laboratory materials.
• Assist with instrument calibration, maintenance, and laboratory documentation.
• Support analytical experiments associated with R&D and product-development projects.
• Maintain a safe, organized laboratory and follow established EHS procedures.
• Collaborate with scientists and engineers across R&D, new product development, quality, engineering, and other technical functions.

What We Seek:

• Interest in analytical chemistry, materials characterization, or semiconductor materials.
• Laboratory experience through coursework, research, or previous internships preferred.
• Strong attention to detail and willingness to learn new instrumentation and techniques.
• Basic ability to analyze data using Excel or similar tools.
• Strong communication and teamwork skills.
• Commitment to safe laboratory practices, and ability to learn how to work with and handle hazardous materials.
• Willingness to hands on instrumentation, maintenance, and troubleshooting.

Desired Major(s) & Graduation Year: Currently pursuing a bachelor's or master's degree in chemistry, analytical chemistry, materials science, chemical engineering, or a related discipline. Desired year(s) of graduation: 2028 or later.

Eligibility: Must be a currently enrolled student Available to work 40 hours a week, M-F (8a-5p) beginning in June through August 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: The ability to stand, walk, lift, and handle materials in a laboratory setting. Ability to wear personal protective equipment and follow laboratory safety procedures at all times.

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: $20-$30/hour range with actual pay dependent on candidate overall skills for the role
• 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.

At Entegris, we want you to be part of our culture, which values your unique talents, skills, and experiences. We believe what we do is as important as how we do it. People at our company bring their true selves to work, and are appreciated not only for what they do, but for who they are. This plus the technical complexity of our products and solutions means you can be sure your work is both challenging and changing the world for the better.

Learn more about why people enjoy working at Entegris.