Manufacturing Engineering Intern

February 9, 2026

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Job Description

Job Title: Manufacturing Engineering Intern

Company Overview: See Yourself at Marvin

Join a century-long legacy of innovation and excellence with Marvin, a family-owned and -led company dedicated to creating better ways of living through superior windows and doors. At Marvin, you’re not just an employee; you belong to a vibrant community rich with opportunities for growth and impact. We pride ourselves on being at the forefront of designing, building, and engineering premium, award-winning products, including the renowned Marvin quality products, Infinity Replacement Windows and Doors, and TruStile Doors. With extensive operations spanning 19 cities across North America, Marvin is consistently recognized for its exceptional workplace culture, proudly named a Top Large Employer by Forbes Magazine two years in a row (2024 and 2025).

Our foundation is built on strong values, fostering a culture where the safety and wellbeing of our people come first. We embrace a ‘better living’ approach, offering comprehensive benefits designed to support you both at work and in your personal life.

Job Summary: Discover Your Impact as a Manufacturing Engineering Intern

We are actively seeking a highly motivated and detail-oriented Manufacturing Engineering Intern to become an integral part of our dynamic engineering team. This pivotal internship offers a unique opportunity to immerse yourself in critical process improvements across our manufacturing operations, with a strong focus on enhancing safety, elevating quality, and boosting overall efficiency. You will collaborate closely with experienced engineers, identifying areas for optimization, developing innovative solutions, and meticulously implementing changes that yield tangible results.

Highlights of Your Role: What You’ll Be Doing

  • Collaborate on Process Improvement: Work hand-in-hand with our skilled engineering team to conceptualize, develop, and implement cutting-edge process improvements. Your contributions will help streamline workflows, optimize resource utilization, and foster a culture of continuous operational excellence.
  • Drive Efficiency Through Analysis: Conduct thorough time studies and detailed workflow analyses to identify bottlenecks, reduce waste, and enhance production efficiency across various manufacturing stages. Your analytical insights will directly contribute to optimizing our operational output.
  • Support Quality Assurance: Actively support robust quality assurance initiatives, playing a key role in ensuring that all products consistently meet our stringent standards and exceed customer expectations. Your work will uphold Marvin’s reputation for premium quality.
  • Document and Report Key Findings: Meticulously document your findings, develop comprehensive recommendations, and track progress on implemented changes. You will clearly report these insights to the engineering team, facilitating data-driven decision-making and continuous improvement cycles.

You’re a Good Fit If You Have (or If You Can):

  • Academic Pursuit: Currently pursuing a Bachelor’s or Master’s degree in Manufacturing Engineering, Industrial Engineering, or Mechanical Engineering.
  • Analytical Acumen: Possess strong analytical and problem-solving skills, with the ability to dissect complex issues, identify root causes, and propose effective, data-backed solutions.
  • Exceptional Communication & Teamwork: Demonstrate excellent communication skills, both written and verbal, coupled with strong teamwork abilities, enabling effective collaboration within cross-functional teams.
  • Foundational Knowledge: Hold basic knowledge of manufacturing processes, including an understanding of equipment, production flow, and adherence to industry safety standards.
  • Software Proficiency: Proficient in Microsoft Office Suite applications, including Excel (for data analysis and reporting), Word (for documentation), and PowerPoint (for presentations).

What We Offer: Beyond the Internship

  • Hands-On Learning: Gain invaluable hands-on experience within a dynamic, innovative, and fast-paced manufacturing environment, exposing you to real-world engineering challenges and solutions.
  • Expert Mentorship: Benefit from direct mentorship and guidance from experienced professionals in the engineering field, accelerating your learning and career development.
  • Meaningful Contributions: Seize opportunities to contribute to meaningful projects and make a real, measurable impact on our operational efficiency and product quality.
  • Competitive Compensation: Receive competitive internship compensation for your dedication and contributions.
  • Future Opportunities: Potential for future full-time employment opportunities upon successful completion of your internship and graduation, setting a strong foundation for your career.

Some of Our Unique and Most Popular Benefits Include:

  • Better Living Day!: Enjoy a paid day off dedicated to your personal wellbeing – go have some fun and recharge!
  • Annual Profit Sharing: Participate in our annual profit-sharing program, recognizing everyone’s collective contribution to Marvin’s success and sharing in our achievements.
  • Giving at Marvin: Engage in organized volunteer opportunities, allowing you to give back to the community alongside your colleagues.
  • Brighter Days Fund: Access financial support from your colleagues and the Marvin family during times of personal hardship, embodying our commitment to care and community.

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 deeply committed to creating and fostering 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.