Casement Assistant Supervisor - Evening Shift at Marvin

Work Location

Job Overview

The Casement Assistant Supervisor supports the department by helping lead daily operations and ensuring consistent performance. This role serves as a key point of stability, stepping in to maintain workflow, and team coordination whenever the Supervisor is unavailable. 

Work Schedule:

Monday - Thursday

• 4:00pm - 2:00am

*This position will train DAYS Monday - Thursday 6:00am - 4:00pm for an extended amount of time before transitioning into an evening shift. 

Highlights of your role

• In tandem with Supervisor, provides employees with tools, information, knowledge and support to meet production goals.  
• Partners with Supervisor on process changes and continuous improvement projects. 
• Approachable, Listens, and Encourages to ensure a positive culture; Creating a great place to work.  
• Assists with the training, performance reviews, and disciplines of team members. 
• Supports daily productivity by balancing labor against goals. 
• Communicates and involves appropriate support departments when needed. 
• Meets and maintains quality measures. 
• Meets and maintains safety measures (i.e. OSHA incident rate). 
• Investigate quality concerns to determine root cause 
• Prevent quality issues from leaving facility 

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

• Prior Supervisory experience is preferred 
• To perform this job successfully, an individual should have ability to use Microsoft Office Suite  
• Must have a strong ability to multi task and prioritize daily responsibilities 

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:

• $300 annual wellbeing account to spend on what helps you feel happy + healthy
• 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

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.