Work Location

9820 Leavenworth Rd, Kansas City, KS 66109

Job Overview

The Casement Assistant Supervisor supports the Production Supervisor in managing daily operations and leading the department to achieve production, quality, and safety goals. This role ensures continuity of leadership during the Supervisor’s absence and contributes to team development, problem-solving, and continuous improvement initiatives.

 

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

• Coach and train team members on processes, safety standards, and best practices. 

• Provide input on performance reviews and corrective actions. 

• Support onboarding and cross-training to build workforce flexibility. 

• Foster a positive, inclusive culture that promotes engagement and teamwork. 

• Communicate operational updates to team members and Supervisor. 

• Monitor daily shift activities and adjust labor allocation to meet production goals. 

• Track attendance and address minor attendance issues promptly. 

• Ensure compliance with safety and quality standards; report concerns and assist in investigations. 

• Maintain accurate documentation and reporting for shift activities. 

• Identify and help resolve quality and productivity issues through root cause analysis. 

• Collaborate with support departments to remove barriers and achieve goals.

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

• 1–2 years of experience in a manufacturing or production environment 

• Prior leadership or team lead experience 

• Safety and quality systems training (e.g., OSHA basics, Lean principles) 

• Leadership development or coaching skills 

• 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

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.