Quality Intern - Summer 2027

Entegris is hiring a Quality Intern - Summer 2027 in San Luis Obispo, CA (on-site). When: Summer 2027. Pay stated by the employer: $20-$30/hr. Posted November 12, 2026. Checked against the employer's posting on November 13, 2026.

Job Title: Quality Intern - Summer 2027 Job Description: Quality 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 San Luis Obispo, CA is seeking a Quality Intern to join our team for the Summer 2027 season. This assignment is intended to be 12-14 weeks in duration.

This internship provides hands-on experience working with the San Luis Obispo Quality team in a manufacturing environment. The intern will support real quality improvement projects, analyze production and defect data, assist with root-cause investigations, and work with Quality Engineers and Operations to improve product quality and manufacturing processes.

What You’ll Do: • Support day-to-day manufacturing quality activities, working directly with Quality Engineers and production teams. • Analyze quality data and trends to identify recurring defects, process issues, and improvement opportunities.

• Assist with quality investigations and root-cause analysis for manufacturing issues and nonconforming material. • Support corrective actions by helping collect data, track actions, and verify improvements.

• Participate in process improvement projects focused on reducing defects, variation, rework, and waste. • Help maintain and improve quality documentation, including work instructions, inspection requirements, and quality records.

• Support production floor quality activities, including inspections, process checks, and issue follow-up. • Work with Engineering, Operations, and other functions on cross-functional quality projects.

Gain practical experience with manufacturing quality systems, problem-solving methods, and continuous improvement. What We Seek: • Ability to work on-site in San Luis Obispo, CA during the internship.

Basic understanding of engineering, manufacturing, or quality principles through coursework, projects, or prior experience. • Strong analytical and problem-solving skills with the ability to work with data and identify trends.

Working knowledge of Microsoft Excel, PowerPoint, and Word. • Ability to communicate clearly and work effectively with Quality, Engineering, and Operations teams.

• Strong attention to detail and ability to maintain accurate documentation. No prior professional quality or manufacturing experience required. Desired Major(s) & Graduation Year: • Currently pursuing a bachelor’s degree in engineering, Quality, Manufacturing, Industrial Engineering, Mechanical Engineering, Chemical Engineering, or a related technical field with a graduation date of 2028/2029 Eligibility: • Must be a currently enrolled student • Available to work 40 hours a week, M-F (8a-5p) beginning in May through August • Must be familiar with the university’s requirements to participate in an Intern 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: • Ability to work in both office and manufacturing floor environments. • Ability to stand and walk for extended periods while supporting production-floor activities.

• Ability to sit and work at a computer for periods of time while performing data analysis and documentation. • Ability to bend, reach, and move throughout manufacturing areas as needed.

• Ability to lift and carry up to 25 pounds occasionally.Ability to wear required personal protective equipment (PPE) while working in designated manufacturing areas.

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 ExcellenceCompany anticipates the application window closing approximately 5 days from the date the notice was posted.

However, factors such as candidate flow and business necessity may require Company to shorten or extend the application window 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.