1,528,362open jobs
91,552companies
237,478added this week
Browse all
Salary
$40k – $60k per year
Location
In office (Franklin)
Visa
No sponsorship (stated in the posting)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 12, 2026. First seen by Alion on Sep 11, 2026.

Overview
Company
Impact
Profile match
Entegris is a specialty materials and process solutions company headquartered in Billerica, Massachusetts, supplying the semiconductor industry with specialty chemicals, CMP slurries and cleaning solutions, deposition precursors, filtration, fluid handling and wafer carriers. Listed on Nasdaq and enlarged by its 2022 acquisition of CMC Materials, it runs manufacturing and technology sites across the United States, Taiwan, South Korea, Japan, Malaysia, Singapore and France. It hires manufacturing and process technicians, chemical and machine operators, manufacturing, reliability and product development engineers, lab technicians, scientists and supply chain staff.

Job Title:

R&D 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 Franklin, MA is seeking a R&D 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 support the development and characterization of advanced adsorbent materials used in filtration, purification, and chemical separation applications. This role offers a unique opportunity to gain hands-on experience in material characterization, adsorption testing, product development, and laboratory-scale experimentation while working closely with experienced scientists and engineers.

What You’ll Do:

  • Characterize adsorbent materials and help develop a database for the lab.

  • Conduct adsorption capacity studies for various chemicals and contaminants, including sample preparation, experimentation, and documentation.

  • Support the development and optimization of new adsorbent media through experimental design, testing, and performance assessment.

  • Collaborate with R&D teams on product development activities, technical reporting, troubleshooting, and continuous improvement initiatives while maintaining safe laboratory practices.

What We Seek:

  • Pursuing Bachelors’ or Masters in below mentioned majors.

  • Strong laboratory and data analysis skills.

  • Proficiency with Microsoft Excel and scientific data analysis.

  • Excellent written and verbal communication skills.

Desired Major(s) & Graduation Year:

Chemical Engineering Material Science/ Engineering

Eligibility:

  • Must be a currently enrolled student

  • Available to work 40 hours a week, M-F (8a-5p) beginning in January through June

  • 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.

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 roleValues-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.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,528,362 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Data Science
Similar stack
Same company
Franklin
ETL Developer 1 hour ago
$113k – $188k per year • In office • Public Trust • Full-Time • 6+ years exp • Bachelor's Degree • McLean
Python
SQL
Python
pySpark
Databases
MySQL
PostgreSQL
Oracle
Apache Kafka
Amazon Redshift
AI/ML
Hadoop
Spark
DevOps
CI/CD
AWS
AWS Lambda
Amazon S3
AWS Step Functions
Analytics
Tableau
Power BI
ETL/ELT
Informatica
Talend
SSIS
DataStage
AWS Glue
Dimensional Modeling
Master Data Management
Management
Agile
Apply
$203k – $274k per year • In office • Full-Time • 7+ years exp • Bachelor's Degree • Mountain View
Python
SQL
Python
pySpark
Databases
Databricks
ElasticSearch
Apache Kafka
AI/ML
Spark
DevOps
AWS
Management
QuickBooks
Agile
Scrum
Apply
$94k – $179k per year • Hybrid • Full-Time • 2+ years exp • Bachelor's Degree • San Antonio • Plano
SQL
Databases
PostgreSQL
Db2
YugabyteDB
DevOps
CI/CD
GitHub
Robotics
Path Planning
Management
Agile
Apply
$155k – $165k per year • In office • Secret • 3+ years exp • Bachelor's Degree • Arlington
Python
JavaScript
SQL
Scala
Databases
Databricks
AI/ML
Spark
Machine Learning
Analytics
ETL/ELT
Apply
Data Engineer 2 hours ago
≈ $111k – $201k per year (Estimated) • Remote (United States) • 5+ years exp • Bachelor's Degree • United States
SQL
Apply
Senior Accountant 6 days ago
$75k – $80k per year • In office • 3+ years exp • Bachelor's Degree • Philadelphia
Analytics
Microsoft Excel
Apply
≈ $45k – $77k per year (Estimated) • In office • Full-Time • Ballarat
Analytics
Microsoft Excel
Apply
Wealth Planner 6 days ago
≈ $71k – $140k per year (Estimated) • In office • 5+ years exp • Bachelor's Degree • Greensboro
Analytics
Microsoft Excel
Apply
Regional Controller 6 days ago
≈ $65k – $179k per year (Estimated) • In office • 10+ years exp • Bachelor's Degree • Las Vegas
Analytics
Microsoft Excel
Apply
≈ $17k – $39k per year (Estimated) • In office • Full-Time • 7+ years exp • Kuala Lumpur
SQL
Databases
Google BigQuery
BigQuery
AI/ML
dbt
DevOps
GCP
Analytics
Looker
Microsoft Excel
Apply
≈ $27k – $50k per year (Estimated) • In office • Full-Time • 4+ years exp • Singapore
Python
AI/ML
Vertex AI
DevOps
Terraform
Ansible
GCP
CloudFormation
SLURM
Azure
AWS
Docker
HPC
Linux
Management
Agile
Apply
In office • Full-Time • 5+ years exp • South Korea
SQL
Visual Basic
DevOps
VLAN
Apply
≈ $6k – $15k per year (Estimated) • In office • Full-Time • 1+ year exp • Bachelor's Degree • Kulim
Management
Microsoft Office
Apply
In office • Full-Time • Bachelor's Degree • Round Rock
Apply
≈ $39k – $75k per year (Estimated) • In office • Full-Time • 3+ years exp • High School Diploma • Bedford
Apply
$63k – $77k per year • In office • Full-Time • 1+ year exp • High School Diploma • Franklin
Apply
Assembler 2 3 days ago
$32k – $54k per year • In office • Full-Time • 1+ year exp • Franklin
Apply
CNC Machinist 1 3 days ago
≈ $50k – $90k per year (Estimated) • In office • Full-Time • 1+ year exp • Franklin
Apply
$60k – $74k per year • In office • Full-Time • 3+ years exp • Franklin
Management
Microsoft Office
Apply
$34k per year • Hybrid • Part-Time • 1+ year exp • High School Diploma • Franklin
Cybersecurity
HIPAA
Apply
See all jobs
This is one of many
1,528,362 more open roles from verified company boards, updated every day.