INTERNSHIP DETAILS

Packaging Engineer Co-op

CompanyJohnsonville
LocationSheboygan Falls
Work ModeOn Site
PostedFebruary 23, 2026
Internship Information
Core Responsibilities
The role involves developing and designing new or improved packages to meet functionality and cost requirements, including creating package concepts via drawings and computer design. Responsibilities also include facilitating plant trials for new materials/equipment, adapting current lines, and troubleshooting production issues.
Internship Type
full time
Company Size
1231
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
At Johnsonville, our Members are responsible for everything! If you're passionate about making a difference, we want you to help make our products, our processes, our communities and each other better. Wisconsin-based Johnsonville Sausage is the No. 1 national sausage brand, featuring bratwurst, Italian, snack and breakfast sausages in fresh and fully cooked varieties. Founded in 1945 by the late Ralph F. and Alice Stayer, the company employs 3,500 members and remains privately owned today. To learn more about joining our family-owned company, visit: www.careers.johnsonville.com
About the Role

Johnsonville Location: Tech Center

 

 Johnsonville will place you, as an intern or co-op student, into a fun and challenging position where you can make real contributions to real projects, applying your knowledge and creativity. In addition to hands-on experience in your field, you’ll have the chance to work with Members from a variety of functional areas, in a team-based work environment and a culture that celebrates growth and learning. We value the enthusiasm, fresh ideas and desire to learn and grow that you’ll bring to the organization. You’ll have a one-of-a-kind experience at Johnsonville and be able to say you helped make a real difference at a great, global company.

Position Overview

Johnsonville, LLC has an exciting opportunity for an 8-month Packaging Engineer Co-op with our Research & Development team in Sheboygan Falls, WI. We have opportunities starting on January 4, 2027, or May 24, 2027.

 

Join us in 2027 at the Johnsonville Technical Center on our Sheboygan Falls campus, which includes a packaging lab, pilot plant, product evaluation area, and engineering team.

Responsibilities

You will be involved in one or more of the following assignments:

  • Develop and design new packages or improve packages that meet functionality and cost requirements
  • Develop protocepts of packages; this will be done with drawings, descriptions, and via computer design
  • Facilitate plant trials of new packaging materials and/or equipment
  • Adapt/modify current lines/equipment to new processing applications
  • Troubleshoot and problem analysis related to production, products and materials
  • Work with other departments (Marketing, Manufacturing, Engineering, etc) and outside customers and suppliers in support of projects and departmental packaging goals and objectives

 

Materials:

  • Corrugated
  • Paperboard Folding Cartons
  • Stretch Wrap
  • EPS Trays
    • Expanded Polystrene
  • PVC Film
    • Polyvinyl chloride
  • Poly Forming and Non-forming Films
    • Polyester
    • Polypropylene
    • EVOH barrier (Ethylene Vinyl Alcohol)
  • Bubble Wrap
  • Pressure Sensative Labels
  • Closures (Zippers, PS Tape, Clips)
  • Plastic Monomers and Copolymers 
    • PP, PET, RPET, etc.
  • Rigid and Semi Rigid Barrier Films
  • Various Sustainable Tray Materials

 

Equipment:

  • Multi-Vac
  • Rapid Paks
  • Lantech Case Erectors
  • Label-Aire Labelers
  • Palletizers
  • Pick and Place robotics
  • Conveyor Systems
  • Klik Kloc Carton Erector
  • Tapers
  • Omori Wrappers
  • Tray Sealers
  • Instron Tensile Strength Tester
  • Intec Freezer and Blast Freezer 

Education

  • Candidate must currently be in their junior or senior year and a Packaging Engineer Major
  • Minimum 2.70 overall GPA and a 3.0 GPA in their core packaging concentration required

Experience

  • Prior work experience preferred

Skills

  • Demonstrate leadership and persuasive skills, strong work ethic, and entrepreneurial spirit
  • Desire to contribute and learn in a team-based environment

Other Requirements

  • At least 18 years old
  • Willing and able to travel to various Johnsonville facilities

Benefits and Compensation

Members have potential for a 401k with a company match. Johnsonville also offers access to the 24/7 onsite fitness center, and onsite medical clinic! Exact compensation may vary based on skills, experience, and location. 

Applicants must be eligible to work in the country where this job is located, without requiring sponsorship now or in the future.

About our Company

Since 1945, our family-owned band of sausage-makers has invented better ways to make, eat and prepare crave-able sausage.  Today, we are 4,000+ Members strong.  We sell our famous sausage in all 50 United States and more than 40 countries.  We have a culture built on the idea that if we make developing your talents our top priority, great business results will follow naturally.  We call it The Johnsonville Way.  It has been our secret sauce for decades, and we hope you get to experience it for yourself!

Johnsonville is an equal opportunity employer, including Vet/Disability. 

We embrace the principles of Equal Opportunity Employment and do not discriminate on the basis of any protected characteristic, including protected veteran and disability status.

Key Skills
Packaging DesignPrototypingComputer DesignPlant TrialsEquipment ModificationTroubleshootingProblem AnalysisCross-functional CollaborationLeadershipPersuasive SkillsWork EthicEntrepreneurial Spirit
Categories
EngineeringManufacturingScience & Research
Benefits
401k With A Company Match24/7 Onsite Fitness CenterOnsite Medical Clinic