G

Greenheck Group

Makes ventilation equipment for commercial buildings

Packaging Engineer Co-op

Year-roundUpdated on 10/22/2026
$22 - $28/hr
Internship
Bachelor's
Schofield, WI, USA
In Person
Mechanical EngineeringDesign Engineering

About the job

Requirements
  • Enrollment in a related bachelor's degree program in Packaging Engineering, Mechanical Engineering, Supply Chain, Materials Science, or a similar degree, with technical aptitude.
  • Interest in hands-on learning and willingness to learn in a fast-paced environment.
  • Strong problem-solving, analytical, and critical-thinking skills.
  • Experience with basic hand tools and comfort working with physical prototypes.
  • Proficiency in Excel and working with data.
Responsibilities
  • Support the design and development of packaging solutions, including crates, skids, corrugated materials, and foam components, considering product protection, manufacturability, material usage, and transportation efficiency.
  • Create and update packaging drawings, specifications, and documentation.
  • Build, coordinate, and evaluate prototypes and packaging testing with suppliers, including testing to applicable industry standards such as ISTA.
  • Research packaging materials, industry trends, and emerging solutions to identify opportunities for improved cost, performance, and sustainability.
  • Analyze freight damage and claims data to identify trends, recurring issues, and improvement opportunities.
  • Help standardize packaging designs and components across product lines to simplify operations and reduce material usage.
  • Identify opportunities to improve packaging cost, sustainability, pack-out time, and manufacturability.
  • Support production teams by troubleshooting packaging issues and recommending design improvements.
  • Explore returnable and reusable packaging solutions through cost, logistics, and feasibility analysis.
  • Use approved AI and automation tools to improve packaging analysis, documentation, design workflows, and decision-making.
  • Collaborate with Manufacturing, Product Engineering, Logistics, Quality, Purchasing, and external suppliers to support packaging projects and communicate results.
Desired Qualifications
  • Experience with 3D modeling software.
  • Coursework or experience with packaging materials, design, or testing methods such as ISTA or ASTM.
  • Experience using AI tools in coursework or projects.

About the company

Greenheck Group makes ventilation equipment that moves, cleans and conditions air in commercial buildings, from offices and schools to laboratories and industrial plants. Its family of brands includes Greenheck for fans and air-handling equipment, Accurex for commercial kitchen ventilation, and Metalaire for the outlets that distribute air through rooms. Customers buy its equipment to supply fresh air, remove fumes and regulate airflow, with specialized systems for pool dehumidification and fire and smoke control. Its factories in the United States, Mexico and India supply customers around the world. Founded in 1947, Greenheck Group is headquartered in Schofield, Wisconsin.

Company Size

5,001-10,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Schofield, WI

Founded

1947

Get referred to Greenheck Group

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • Frontline leaders get dedicated development: Greenheck Group uses Lead Forward to teach operations supervisors people management.
  • Learning receives financial support: Greenheck Group lists company-paid apprenticeships, leadership courses and tuition reimbursement.
  • Oklahoma careers have room to expand: September 2026 Owasso plans target over 700 jobs across five years.

What critics are saying

  • Capacity arrives slowly: Greenheck Group's September 2026 Oklahoma plans schedule production after spring 2027 building improvements.
  • Benefits require site-level scrutiny: Greenheck Group's on-site wellness centers vary by location.
  • Sales depend heavily on eastern markets: in March 2026, Greenheck Group put 83% east of the Rockies.

What makes Greenheck Group unique

  • Improvement has a formal operating system: Greenheck Performance System teaches teams lean production tools.
  • Engineering has proprietary depth: Greenheck Group's flagship brand lists 121 patents.
  • Customer education has its own venue: Greenheck Group's Education Center hosts over 2,000 visitors annually.

Help us improve and share your feedback! Did you find this helpful?