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.  

We are seeking an imaginative, data-driven, and eager individual to solve real-world problems who is excited to join our team at the Grafton Plant as a Software Development Intern and help shape the future of Smart Manufacturing. This internship offers hands-on experience in building web-based tools using C# and Radzen Blazor through the Visual Studio Platform, while working on impactful projects that improve production efficiency and data automation. You will collaborate with experienced engineers to tackle challenges that matter and work on solutions that will have a lasting effect...

Marvin Roanoke is looking for a maintenance engineering intern for Spring or Summer 2026. The Maintenance Engineering Intern will be responsible for supporting the maintenance and controls department by providing process, design, quality, and other improvement ideas. This position is responsible for working with others to improve systems that will minimize costs and create future, more efficient, processes. This individual is encouraged to develop daily goals/strategies and ensure all equipment is running effectively and efficiently.   To perform this job successfully, this individual must be able to perform each major job function and job duty satisfactorily. This individual must...

Marvin Roanoke is looking for a Quality Engineer Intern to join us Spring or Summer of 2026. The Engineering Intern assists in the documentation, development, support, assembly, and design of new or updated jigs, fixtures, machines, and processes.   

We are looking for Process Engineer Intern to join us Spring or Summer 2026 at Marvin. Bring your experience to life at a family-owned and -led company that encourages your passion and wants your ideas. Provide Production lines and other Process Support sub-groups with strategic plans and tactical short-term actions to drive and sustain continuous operational improvements. Provide immediate solutions to daily disruptions encountered by production and other departments in Roanoke.

Role is responsible for supporting the R&D department by participating in design activities, building/testing prototypes, preparing test samples, and performing Engineering analysis to ensure designs meet requirements. Also provides drafting/modeling and document management support and participates in prototype builds, buck builds and install windows and doors for testing.      *We are looking to hire either Interns or Co-ops. Interns for Summer of 2026 and Co-op as early as January of...

Marvin, a premier manufacturer of windows and doors, is looking for a motivated and detail-oriented Maintenance Technician Intern to join our team. This internship provides an excellent opportunity to gain practical experience in maintenance and repair tasks within a dynamic and supportive setting. This individual will be required to have direct supervision.    This internship will begin on May 26, 2026 and end on August 14, 2026. 

We are seeking a proactive and detail-oriented Environmental Health and Safety (EHS) Intern to join our team and contribute to fostering a safe and compliant workplace. In this role, you will support the development, coordination, and implementation of key health and safety initiatives across the organization. Your efforts will directly impact our commitment to safety and industry best practices.    This internship will begin on May 26, 2026 and end on August 14, 2026.