Process Engineer

Green Bay Packaging Inc.; Town of Caledonia (WI); On-site; USD 30,000 - 34,000; Full time

Job summary

Green Bay Packaging Inc. is seeking a Process Engineering Intern for our Wisconsin Sheet Plant divisions.

You will support operational excellence, standardize processes, and contribute to training systems across multiple sheet plants, gaining hands-on experience in CI methodologies and leadership. This internship offers exposure to manufacturing operations, problem solving, and cross-functional collaboration with CI, Production, and Plant Leadership teams to improve efficiency, reduce waste, and

Qualifications

• High School Diploma, GED, or equivalent required.
• Pursuing a Bachelor's degree in Industrial, Mechanical, Manufacturing, Process Engineering or related field.
• Strong problem-solving and analytical skills.
• Ability to analyze data and identify process improvement opportunities.
• Knowledge of Lean Manufacturing or Six Sigma principles.
• Proficiency with Microsoft Excel; experience with Power BI, AutoCAD, Minitab or similar tools is a plus.

Responsibilities

• Develop and document standardized work instructions for converting equipment across multiple sheet plants.
• Analyze machine setup and changeover activities and implement improvements to reduce setup times.
• Create product profile sheets for high-volume products to improve efficiency and consistency.
• Participate in Continuous Improvement training and apply CI principles to operational challenges.
• Support 6S and workplace organization initiatives to improve standards and efficiency.
• Assist with data collection, observations, and improvement recommendations.
• Support the conversion of training materials into Dozuki platform.
• Develop and update training materials, procedures, and operator resources.
• Collaborate with plant personnel to validate and improve standardized processes.
• Progressively assume responsibility for facilitating daily operational meetings.
• Attend CI events, team meetings, and problem-solving activities.
• Participate in A3 events, PS3E activities, and other improvement initiatives.
• Collaborate with supervisors, area managers, and plant leadership on projects.

Skills

Problem solving

Analytical skills

Lean manufacturing

Six Sigma

Excel

Power BI

AutoCAD

Minitab

Communication

Teamwork

Education

High School Diploma

Pursuing Bachelor's degree (Engineering)

Tools

Dozuki

Excel

Job description

Location:

Wisconsin Sheet Plants

Starting Pay:

$22.00 to $25.00 per hour, based on experience

Division Description

At Green Bay Packaging, Inc. - Wisconsin Sheet Plant Divisions, our employees share a culture of innovation that supports their creativity and talent. We work for customers first and focus on creating solutions for custom corrugated packaging and displays, both structurally and graphically. Our division is driven by continuous improvement and is focused on providing customers with outstanding service while maintaining strong environmental and social responsibilities.

Position Summary

The Process Engineering Intern will support operational excellence initiatives across multiple corrugated sheet plants. This role provides hands‑on experience in manufacturing, process improvement, standardization, and employee training systems. Working closely with Continuous Improvement, Production, and Plant Leadership teams, the intern will participate in projects that improve efficiency, reduce waste, standardize processes, and strengthen operational performance.

This internship is designed to provide broad exposure to manufacturing operations while developing practical skills in Continuous Improvement methodologies, process engineering, and leadership.

Key Responsibilities

Continuous Improvement Projects

• Develop and document standardized work instructions for converting equipment across multiple sheet plants.
• Analyze machine setup and changeover activities and implement improvements to reduce step-up and setup times.
• Create product profile sheets for high-volume products to improve production efficiency and consistency.
• Participate in Continuous Improvement (CI) training and apply CI principles to operational challenges.
• Support 6S and workplace organization initiatives, including identifying opportunities to improve standards, organization, and efficiency.
• Assist with process observations, data collection, and improvement recommendations.

Training & Documentation

• Support the conversion of training documentation into the Dozuki training platform.
• Develop and update training materials, procedures, and operator resources.
• Work with plant personnel to validate and improve standardized processes.

Leadership & Operational Exposure

• Progressively assume responsibility for facilitating daily operational meetings.
• Attend Continuous Improvement events, team meetings, and problem‑solving activities.
• Participate in A3 events, PS3E activities, and other operational improvement initiatives.
• Collaborate with supervisors, area managers, and plant leadership teams on improvement projects.

Qualifications & Requirements

Education

• High School Diploma, GED, or equivalent required.
• High School (preferred)

Pursuing a Bachelor's degree in:

• Industrial Engineering
• Mechanical Engineering
• Manufacturing Engineering
• Process Engineering
• Related engineering discipline

Preferred Skills & Qualifications

• Strong problem‑solving and analytical skills.
• Ability to analyze data and identify process improvement opportunities.
• Knowledge of Lean Manufacturing, Six Sigma, or Continuous Improvement principles.
• Proficiency with Microsoft Excel; experience with Power BI, AutoCAD, Minitab, or similar tools is a plus.
• Strong communication and teamwork skills.
• Ability to work in a fast‐paced manufacturing environment.
• Effective organizational skills with the ability to manage multiple projects.

Company Overview

Started in 1933, Green Bay Packaging Inc. is a family owned, vertically integrated company consisting of corrugated container plants, a folding carton facility, recycled and virgin containerboard mills, pressure‑sensitive label roll stock plants, timberlands, a paper slitting operation, and a sawmill facility. Headquartered in Green Bay, Wis., Green Bay Packaging Inc. employs over 4,600 team members and operates 40 facilities in 16 states, each with a dedication to innovative development of its products and forestry resources, with a focus on safety, sustainability, quality, and continuous improvement. For more information about Green Bay Packaging Inc., visit gbp.com.

Equal Opportunity Employer

This employer is required to notify all applicants of their rights pursuant to federal employment laws.

For further information, please review the Know Your Rights notice from the Department of Labor.