# Mechanical Test Engineer Co-Op at Entegris

- Company: [Entegris](https://entegris.com)
- Location: Chaska, MN
- Type: Internship · Internship
- Posted: 2026-09-11
- Apply: https://entegris.wd1.myworkdayjobs.com/entegriscareers/job/Chaska-MN/Mechanical-Test-Engineer-Co-Op_REQ-14477-1
- Page: https://newgrad.ai/jobs/mechanical-test-engineer-co-op-be4ac147

## Summary by newgrad.ai

What you'll do:

- Characterize and analyze wafer and reticle handling products using laboratory equipment
- Analyze test data and write reports with presentations
- Collaborate with team members on testing projects
- Develop new test methods prioritizing product reliability
- Design, build, and test laboratory equipment and fixtures

What they're looking for:

- Pursuing Bachelor's in Mechanical Engineering, graduating May 2027 or later
- Strong mechanical aptitude with interest in testing and data analysis
- Effective communication and teamwork skills
- Able to lift 20 pounds and perform hands-on laboratory work

Pay and perks:

- $20-$30/hour based on skills
- Full-time, 6 months (January-June 2027)
- 40 hours/week, Monday-Friday, 8am-5pm

## Posting

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 Chaska, MN is seeking a Mechanical Test Engineer Co-Op to join our team for the Spring 2027 season. This assignment is intended to be full time, 6 months in duration.

### What You'll Do

- Provide accurate, expedient characterization and analysis of wafer and reticle handling products and technologies using laboratory equipment

- Analyze test data, write test reports and PowerPoint presentations and give presentations

- Work on testing projects with Team members

- Develop new, creative, and robust test methods with high regard for product reliability

- Design, build and test laboratory equipment and test fixtures

### What We Seek

- Pursuing a Bachelor's degree in Mechanical Engineering with an expected graduation date of May 2027 or later

- Strong mechanical aptitude with an interest in product testing, laboratory experimentation, data analysis, and problem-solving

- Effective communication and teamwork skills, with the ability to document results, present findings, and collaborate in a hands-on engineering environment

### Desired Major(s) & Graduation Year

Mechanical Engineering, Industrial Engineering

Graduating in Spring 2027 or later

### 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.

### Physical Requirements

Routinely lift 20# loads and able to perform hands-on testing in a laboratory

### 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.

From Entegris's public posting, laid out for reading by newgrad.ai with the wording unchanged. Check the original before you apply.

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