R&D Engineering Intern

The Role:
Our site in Colorado Springs, CO is seeking a Research & Development Intern to join our team for the Summer 2026 season. This assignment is intended to be 12-14 weeks in duration, beginning in May 2026.

The R&D Engineering team performs research related to improving and optimizing the FOUP (Front Opening Unified Pod) purge. The intern will work on cutting-edge purge research, apply fluid mechanics knowledge, electro-mechanics innovation, CAD design, prototyping, and testing. 

What You’ll Do:

• Design various fixtures, tools, and aerodynamic features in SolidWorks. 

• Use principles of Fluid Mechanics to mathematically defend a design.  

• Design, optimize, and validate flow simulations for FOUP purge. 

• Prototype, test, and iterate on various designs to achieve a desired outcome.  

• Engage in cutting-edge research and data acquisition. 

• Invent electromechanical machines to improve testing. 

• Use Finite Element Analysis to verify a design and validate it using hand calculations (solid mechanics) 

• Engage in basic circuit design and electrical engineering principles. 

• Work with a team of engineers to help solve challenging problems.     

• Present findings to other engineers and upper management. 

What We Seek:

• Desire to apply Statics, Solid Mechanics, and Fluid Mechanics knowledge 

• Strong SolidWorks modeling abilities  

• Coding capabilities (Arduino and Python), preferred 

• Software/Hardware interface understanding. 

• Mechanical and Electrical Engineering knowledge  

• Self-motivated to work with stakeholders to gather the requirements and scope of projects. 
• Strong communication skills, able to communicate across different teams/stakeholders

Desired Major(s) & Graduation Year:
Mechanical Engineering, graduating in December 2026 or later
Eligibility:
• Must be a currently enrolled student
• Available to work 40 hours a week, M-F (8a-5p) beginning in mid-May/June through August/September.
• Must be familiar with the universities requirements to participate in an internship program
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.

Compensation: $20-$32 hourly range with actual pay dependent on graduation year and candidate skillset.
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.
• Generous 401(K) plan with an impressive employer match
• Excellent health packages to fit your needs
• Flexible work schedule with paid holidays and sick time
• 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.