About the role#
This is a 12-week internship within the Global Supply Chain R&D Division at the Microbiology Resource Center. You will be assigned to a specific lab to gain hands-on experience while working alongside a mentor. This program is designed to provide professional exposure through active project team participation and collaboration with other interns and co-ops.
What you'll do#
- Complete a technical project and present your findings at the end of the assignment.
- Participate in periodic performance reviews to evaluate your progress.
- Engage in special networking and learning events throughout the summer.
- Work up to 40 hours per week in a professional lab environment.
What you'll need#
- Current enrollment in a Bachelor’s degree program in a STEM field.
- Major in Microbiology or Biology.
- Minimum 2.8 GPA.
- At least 18 years of age.
- Legal authorization to work in the United States without sponsorship.
- Ability to pass a background check prior to the start of employment.
- Preference is given to candidates with previous experience in a Sherwin-Williams R&D internship or co-op program, and those who are rising or current sophomores, juniors, or seniors.
Location & details#
- Location: Brecksville, Ohio.
- Term: Summer 2027.
- Modality: On-site at the Brecksville Morikis Global Technology Center.
- Tentative start date: May 24, 2027.
About Sherwin-Williams
Sherwin-Williams manufactures paints, coatings, and adhesives for a global market. Founded in 1866, the company maintains its headquarters in Cleveland, Ohio. It operates 130 distribution centers and over 5,000 retail locations. The organization employs more than 50,000 people and specializes in industrial and marine coatings alongside product finishes for original equipment manufacturers.
How to get in at Sherwin-Williams
Securing an internship at Sherwin-Williams requires speed, as early applicants often gain visibility before the candidate pool becomes unmanageable. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, ensuring you can submit your materials among the first. Applying early helps you stand out in a large organization. You can also improve your response rates by reaching out to the recruiters behind these roles directly to ask about the position or a potential referral. Intern Insider surfaces the specific recruiters managing the company's hiring, which allows you to bypass the standard queue and connect with the people actually making the decisions.



