The Material Science Co-Op will range from 3-8 months based on students’ availability, area of expertise and interests.  (Please indicate the period of time you are interested in co-oping or interning). Looking for students who are actively pursuing a BS in one of the following or similar disciplines (2nd year or higher preferred): Materials Science and Engineering, metallurgy, Chemistry, Chemical Engineering, Bioproducts and Biosystems Engineering, Sustainable Systems Management or Statistics.

Hiring for January- August 2026 and May - Dec 2026

• Conduct research and testing on materials use and applications
• Complete projects related to materials development and utilization, building science, reliability, and sustainability
• Laboratory testing of materials using advanced analysis and exposure instrumentation
• Analysis, reporting and presenting research results
• Equipment calibration procedure development and documentation

• Experience in safe laboratory practices
• Knowledge of scientific test planning and statistical data analysis
• Ability to work independently and in a team environment
• Sound written and verbal communication skills
• Strong computer skills (Word, Excel, Outlook)

From people to products, Marvin is committed to creating better ways of living. When you join this family-owned and -led window and door company, you belong to a community full of opportunities.

For more than a century, we’ve been at the forefront of designing, building, and engineering premium, award-winning products. Today, Marvin is also proud to have been named a Top Large Employer by Forbes Magazine two years in a row, in 2024 and 2025. With operations in 19 cities across North America, we manufacture Marvin’s quality products, including Infinity Replacement Windows and Doors, and TruStile Doors.

Together, we uphold our values and foster a culture where safety and the wellbeing of our people comes first. We take a better living approach with benefits to support you at work and beyond. 

Some of our unique and most popular benefits include:

• Better Living Day! (a paid day off to go have some fun)
• Annual profit sharing – recognizing everyone’s contribution to Marvin’s success
• Giving at Marvin – participate in organized volunteer opportunities
• Brighter Days Fund – financial support from your colleagues and the Marvin family during personal hardships

Join the more than 8,000 Marvin team members to experience these benefits and more. Apply today!

This job posting is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities of the employee. Accommodation may be made to enable an individual with a disability to perform the essential functions of the position. Any employment offer depends on completing a background check and drug screen to company standards.