INTERNSHIP DETAILS

Marketing Intern

CompanyInterplastic Corporation
LocationSaint Paul
Work ModeOn Site
PostedJanuary 5, 2026
Internship Information
Core Responsibilities
As a Marketing Intern, you will support marketing initiatives across digital, content, branding, and internal communications. You will collaborate with stakeholders to help execute marketing strategies that support business growth and customer engagement.
Internship Type
intern
Company Size
398
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
Interplastic Corporation is a specialty chemical company with its headquarters in St. Paul, Minnesota. The company focuses on the production and sale of unsaturated polyester and vinyl ester resins, gel coats, putties and colorants for the composites and cast polymer industries. Interplastic is ISO 9001:2008 and ISO 14001:2004 certified. Interplastic Corporation is a subsidiary of IP Corporation, a specialty chemical company with its headquarters in St. Paul, Minnesota. The North American Composites division distributes composite materials, as well as resins, gel coats, initiators, core materials, fiberglass reinforcements, equipment, and other related composite products from other producers. The company sells its products directly, as well as through a network of distributors in North America and internationally. It has product development laboratories in Minneapolis and St. Paul, Minnesota; Fort Wright, Kentucky; Hawthorne, California; and South Bend, Indiana.
About the Role

Marketing Intern

IP Corporation – Corporate Office
Vadnais Heights, MN
Summer / Part-Time / Internship Program


What is IP Corporation?

IP Corporation is a family-owned group of manufacturing and distribution companies serving the composites, cast polymer, coatings, and advanced materials industries. Our operating companies—Interplastic Corporation, North American Composites (NAC), Molding Products, and HK Research—are recognized for innovation, reliability, and strong customer partnerships.

Our corporate office in Vadnais Heights, Minnesota supports enterprise-wide marketing, communications, and brand initiatives across all operating companies. We are committed to developing future marketing professionals by providing hands-on experience, meaningful projects, and exposure to a multi-brand, B2B manufacturing organization.


What You’ll Do as a Marketing Intern:

As a Marketing Intern at IP Corporation’s corporate office, you will support marketing initiatives across digital, content, branding, and internal communications. You’ll collaborate with corporate and operating company stakeholders to help execute marketing strategies that support business growth, employer branding, and customer engagement.

This internship is designed to provide real-world marketing experience in a professional, fast-paced environment.


What You Can Expect to Do in This Role:

  • Assist with content creation for internal and external communications (emails, newsletters, intranet, LinkedIn, etc.).

  • Support employer branding, recruiting marketing, and employee engagement initiatives.

  • Help manage and update marketing materials, presentations, and digital assets.

  • Assist with social media planning, posting, and performance tracking.

  • Support event coordination, trade show preparation, or internal campaigns as needed.

  • Conduct basic research and data analysis to support marketing initiatives.

  • Collaborate with marketing, HR, and business stakeholders across operating companies.

  • Learn about B2B marketing, brand management, and marketing strategy in a manufacturing environment.

  • Develop professional skills in communication, project management, teamwork, and time management.


What We Are Looking For:

Required Qualifications:

  • Currently enrolled in a college or university pursuing a degree in Marketing, Communications, Business, Graphic Design, or a related field.

  • Interest in marketing, branding, communications, or digital media.

  • Strong written and verbal communication skills.

  • Highly organized with the ability to manage multiple projects.

  • Basic computer skills (Microsoft Office, email, etc.).

Preferred (but Not Required):

  • Experience with social media platforms (especially LinkedIn).

  • Familiarity with design tools such as Canva, Adobe Creative Suite, or similar.

  • Prior internship, part-time work, or project experience.

  • Creativity, initiative, and a willingness to learn.


Why Intern with IP Corporation?

  • Hands-on marketing experience — not busywork
  • Exposure to corporate and operating company marketing initiatives
  • Supportive mentors invested in your professional growth
  • Stable, family-owned company with a strong, growing brand
  • Opportunity to return for future internships or full-time roles

Pay Transparency:

Hourly Compensation: $25.00
Hours and schedule can be adjusted based on academic requirements.


Equal Opportunity Employer:

IP Corporation is an equal opportunity employer and encourages diversity in the workplace.


#LI-IPCORP


Key Skills
MarketingCommunicationsBrandingDigital MediaContent CreationSocial MediaProject ManagementData AnalysisTeamworkTime ManagementResearchCreativityInitiativeOrganizational SkillsWritten CommunicationVerbal Communication
Categories
MarketingCreative & MediaManufacturing