Marvin

Spring 2027 Process Engineering Intern

Marvin  •  Onsite  •  22 hours ago
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Job Description

The Process Engineer Intern will support manufacturing operations by assisting with process improvement projects, data collection and analysis, problem-solving activities, and production support. This role provides hands-on experience in a window and door manufacturing environment and offers opportunities to work alongside engineering, production, quality, maintenance, and safety teams.

The intern will gain practical experience in lean manufacturing, continuous improvement, process optimization, and project management while contributing to initiatives that improve safety, quality, productivity, and operational efficiency.

This internship is located at our Roanoke, Virginia production facility.

  • Work Monday-Friday: 8:00am to 5:00pm
  • Pay starts at $21.50/hr

Highlights of your role

Manufacturing Process Support

  • Assist engineers in supporting daily manufacturing operations.
  • Observe manufacturing processes and identify opportunities for improvement.
  • Assist with documenting manufacturing processes and standard operating procedures (SOPs).

Continuous Improvement

  • Participate in Lean Manufacturing and 5S initiatives.
  • Assist with kaizen events and continuous improvement projects.
  • Support root-cause analysis activities (A3).

Data Analysis & Reporting

  • Gather production and quality data from manufacturing systems.
  • Create reports, charts, and presentations to support decision-making.
  • Track project metrics and improvement results.
  • Support return-on-investment (ROI) and cost-savings calculations for engineering projects.

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

  • Currently pursuing a Bachelor's/Master’s degree in:
  • Mechanical Engineering
  • Industrial Engineering
  • Manufacturing Engineering
  • Related Engineering Discipline
  • Strong interest in manufacturing and continuous improvement.
  • Proficiency with Microsoft Excel, Word, and PowerPoint.
  • Strong analytical and problem-solving skills.
  • Excellent communication and teamwork abilities

Also want to make sure you have

  • Previous manufacturing, technical, or internship experience.
  • Familiarity with Lean Manufacturing concepts.
  • Experience using CAD software.
  • Knowledge of data analysis tools and statistical methods.
  • Experience with project-based coursework.

We invite you to See Yourself at Marvin

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!

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.

Compensation

$21.50/hr

Marvin

About Marvin

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.

Industry
Wholesale & Distribution
Company Size
1,001-5,000 employees
Headquarters
Warroad, MN
Year Founded
1912
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