Maintenance Supervisor - Located in Grafton, ND

Job Overview :

The Maintenance Supervisor plays a key role in guiding the Maintenance Department across all shifts. This position involves assigning tasks, setting goals, coordinating improvements, and fostering a collaborative team environment. Success in this role means leading with purpose - coaching team members, encouraging strong performance, and building a culture rooted in respect and positivity.

Safety and product quality are top priorities, and this role helps ensure those standards are consistently met. The Maintenance Supervisor also supports and champions Marvin’s mission, vision, values, and goals, contributing to a workplace where people feel valued and empowered.

Highlights of your role :

• Oversee maintenance operations across all shifts, ensuring timely response to equipment needs and project deadlines.
• Monitor departmental performance and implement improvements to support safety, quality, and efficiency.
• Supervise and mentor team leads, building bench strength and supporting professional development.
• Manage staffing, scheduling, and resource allocation to meet production support needs.
• Maintain building infrastructure and coordinate with external vendors for system upkeep.
• Lead departmental initiatives including 5S, safety programs, and continuous improvement efforts.

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

Also want to make sure you have :

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. From day one, you will enjoy health insurance, paid holidays, paid parental leave, a 401(k) retirement savings match and more!

Some of our unique and most popular benefits include :

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

Marvin is an Equal Opportunity Employer :

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.