INTERNSHIP DETAILS

Mechanical Engineer Intern

CompanyMarvin
LocationTarnowo Podgórne
Work ModeOn Site
PostedOctober 21, 2026
Internship Information
Core Responsibilities
The intern will support the mechanical engineering team by designing, implementing, and upgrading custom production equipment and facility safety systems. They will manage projects from initial CAD design through to hands-on fabrication and installation.
Internship Type
intern
Company Size
3437
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
At Marvin, we’re driven to help customers find inspiration and create spaces designed around the way they live. We’re a fourth-generation family-owned and -led business headquartered in Warroad, Minnesota, with more than 7,000 employees across 16 cities in North America. The Marvin portfolio of products for builders, architects, and homeowners is designed to provide exceptional solutions for any project, with a focus on helping people make space for what matters to them. Our products are distributed nationally through a network of independent dealers and are also exported internationally. The product collections include the Signature, Elevate, and Essential lines, which offer an extensive selection of made-to-order window and door solutions, as well as Infinity Replacement Windows, providing homeowners with a premier line of replacement windows, sold and installed by local professionals. Our portfolio also includes TruStile Doors, the leading manufacturer of made-to-order architectural interior doors and Coastline, a leading manufacturer of impact-resistant windows and doors for residential and commercial construction. Since the company’s inception, Marvin has earned a reputation as an innovator and industry thought leader.
About the Role

Job Overview

We're hiring a Mechanical Engineer Intern to join our team at the Marvin Composites plant in Fargo ND. If you're eager to gain real-world engineering experience and work on meaningful projects, this role is perfect for you! In this internship, you’ll work alongside our Mechanical Engineering team to improve and support projects focused on our existing custom equipment, facility improvements, and safety initiatives. You'll get hands-on exposure to mechanical design, troubleshooting equipment, project management and cross-functional collaboration, while building skills that will set you up for success in your career. 

 

You’ll lead projects from start to finish, from designing with CAD to hands-on fabrication and installation, giving you the chance to make a real impact. You'll be part of a team that values continuous improvement and practical problem-solving.

This is a paid internship. It is full-time during the summer and part-time with a flexible schedule during the school year. We’re looking for a candidate available to work year-round, balancing their academic schedule and professional growth. 

Highlights of your role

• Design, implement, and support installation upgrades to custom-engineered production equipment and throughout the facility• Use Creo 3D CAD software for designing, printmaking, 3D printing, and sheet metal fabrication files• Work side by side with automation and controls teams to implement projects involving both automated controls and mechanical components• Upgrade machine guarding and safety control systems and processes to ensure team member safety• Hands-on projects involving your design installation, fabrication, welding, drilling/tapping holes, basic machining, etc.

You're a good fit if you have (or if you can)

• Strong mechanical proficiency and hands-on skills.• Team-oriented with strong problem-solving abilities

Also want to make sure you have

• Currently pursuing an Engineering degree in Mechanical, Manufacturing, or Industrial Engineering

Marvin is an Equal Opportunity Employer

Marvin is committed to creating an inclusive environment for all employees and applicants. Employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected status under applicable laws. Applicants requiring reasonable accommodation for any part of the application and hiring process may contact us at CareerSupport@marvin.com.

Key Skills
Mechanical designCreo 3D CAD3D printingSheet metal fabricationTroubleshootingProject managementCross-functional collaborationAutomationControls systemsMachine guardingSafety control systemsWeldingDrillingMachiningMechanical proficiencyProblem-solving
Categories
EngineeringManufacturing