Welcome to IP Corporation and our family of companies!

Interplastic Corporation

Interplastic Corporation is a company focused on the production and distribution of unsaturated polyester and vinyl ester resins, gel coats, and colorants for the composites and cast polymer industries.

 

We’ve been manufacturing CoREZYN® thermoset resins, gel coats, and colorants for the composites and cast polymer industries since 1959. Today, we produce the most extensive line of vinyl ester resins in the marketplace.

 

Our full-service product development laboratories are located in Minneapolis and Saint Paul, Minn., Fort Wright, Kentucky, and Hawthorne, California. All of our manufacturing facilities and research and development laboratories are ISO certified.

Interplastic Corporation is Hiring

Engineering Manager

Regular Full-Time
St. Paul, MN, US

The Manager, Engineering is a senior-level leadership role responsible for overseeing corporate engineering functions across IP Corporation’s manufacturing operations. This role leads a team of engineers and technical specialists supporting plant operations, capital projects, process improvement, and product development initiatives. The position provides strategic direction, technical expertise, and operational oversight to ensure engineering standards are met, assets operate reliably, and projects are executed effectively.

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Customer Service Representative III

Regular Full-Time
St. Paul, MN, US

Customer Service Representatives work to satisfy customer needs and build strong-working relationships with both external customers and internal teams. You will be providing immediate and high touch customer service care including but not limited to interacting with customers as well as maintaining customer accounts, receiving, entering and monitoring sales orders, and preparing all documentation necessary for shipments in the U.S. Throughout all of these interactions, Customer Service Representatives maintain a high level of professionalism and present the organization in the best light possible.

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