Finishing Machine Operator; All Shifts

Position: Finishing Machine Operator (All Shifts)
Get to know us:

Mill Rock Packaging (MRP) is a growing U.S.

-based packaging company and a market leader in designing, engineering, and producing high-end, sustainable, and customized graphic paperboard, folding carton, and commercial printing products. We serve customers across industries like food and beverage, technology, health and beauty, pharmaceuticals, and more.

What sets us apart? Our culture is built on five core behaviors that guide everything we do:

Lead with Safety – We put people first, always.

Build Trust – We keep our promises and act with integrity.

Innovate and Be Resilient – We embrace challenges and create solutions that raise the bar.

Include and Collaborate – We believe diverse perspectives make us stronger.

Raise the Bar – We strive for excellence in every detail.

If you’re looking for a place where these values aren’t just words but actions, you’ll feel right at home here. Curious? Learn more at !

How you'll make an impact:

We’re looking for dependable and detail-oriented Finishing Operators to join our team at our St. Paul, MN facility and help produce high-quality packaging products for leading brands. In this role, you’ll operate specialized folder-gluer equipment that transforms printed materials into finished cartons ready for retail shelves and customer use.

Finishing Operators play an important role in ensuring products meet quality standards while supporting efficient production, waste reduction, and on-time delivery. If you enjoy hands-on work, problem-solving, and working in a fast-paced manufacturing environment, we’d love to hear from you!

By applying to this requisition, you may also be considered for other related opportunities. Shift preferences can be selected during the application process. Position level and placement will be based on relevant experience, with preference given to candidates with packaging or manufacturing experience.

Shifts and Schedules for these roles are as follows:

Day

Shift: 3*, 12-hour shifts rotating days, 6:00AM – 6:00

PMNight

Shift: 4*, 10-hour shifts (Mon-Thurs), 6:00PM – 4:00

AMEmployees may be required to work overtime based on operational needs.

What will you do in this role?

Work with team members to support safe, efficient production and meet daily schedules

Set up and operate folding/gluing equipment according to production specifications

Monitor product quality to ensure cartons meet customer and company standards

Prepare, handle, and pack materials and finished products throughout the manufacturing process

Troubleshoot machine issues and make adjustments to maintain efficient production

Minimize waste and support continuous improvement efforts

Maintain a clean, safe, and organized work environment

What’s in it for YOU?

Safety-First, People-First Culture Paid Time Off (PTO):
Vacation and sick time plus observed company holidays

Paid on-site training with opportunities for growth and advancement
401K Employer Contributions Short and long-term disability options

Life Insurance And more!

What does it take to be successful in this role?

Basic Requirements High school diploma, GED, or equivalent

Mechanical aptitude and problem-solving skills

Ability to work in a fast-paced production environment

Basic computer skills and ability to learn new systems or equipment

Ability to meet the schedule and physical demands of the role, including standing, moving, and working on your feet for extended periods

Beyond what’s listed on a resume, we also value candidates who bring a positive attitude, work well with others, accept feedback, and show up ready to learn and contribute.

Preferred Requirements We value diverse experiences and perspectives—they help us innovate every day. While these qualifications are preferred, they’re not required:

Experience in print, packaging, manufacturing, warehouse, or other hands-on production environments

Troubleshooting experience with machinery or equipment

The physical requirements and work environment:

Physical Demands Standing/Walking:
Ability to stand and walk for extended periods (up to 8–12 hours per shift)
Lifting/Carrying:
Regularly lift, push, pull or move materials up to 50 lbs.

Repetitive Motions:
Frequent use of hands and arms…