Marketing: Graphic Design Intern - Summer 2026

St. Louis, MO (On-site)

Salary Not AvailableIntern/New GradFull time

Posted 3 months ago

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Job Summary

Drive hands-on design work for a graphic design internship, delivering print/digital collateral, ads, social visuals, and basic video in a 12-week summer program.

  • Design print and digital collateral to support campaigns
  • Must-have: pursuing a degree in a related field and 30–40 hours/week
  • Standout: cross-functional mentorship within Carboline/RPM and exposure to a global organization

Job Description

Responsibilities

  • Design and refine engaging marketing collateral—flyers, brochures, guides, and more—for both print and digital distribution.
  • Create eye-catching digital ads that promote products and thought leadership content.
  • Develop compelling social media graphics that elevate brand visibility and engagement.
  • Ideate, film, edit, and publish basic video content to support marketing campaigns.
  • Ensure all creative work aligns with the company’s brand standards and visual identity.
  • Take initiative on additional creative tasks and projects as assigned.
  • Champion safety and quality by following company protocols and contributing to a positive, productive work environment.

Requirements

  • Currently pursuing a degree in Graphic Design, Marketing, Communication, or a related field.
  • Available to work 30–40 hours per week from May through August.
  • Strong communication, organization, creativity and interpersonal skills.
  • A proactive attitude and willingness to learn.
  • Primarily office-based with extended computer use (up to 8 hours/day).
  • Students must have housing arrangements in or near St. Louis, MO for the summer, as housing allowance is not provided.
  • No unusual lifting, environment, or exertion requirements.

Benefits

  • Meaningful, hands-on experience working on impactful projects that contribute to Carboline’s success.
  • Exposure to cross-functional collaboration and insight into how a global organization operates.
  • Professional development opportunities, including mentorship from experienced leaders.
  • A chance to enhance your skills and apply classroom knowledge in a real-world setting.
  • Participation in team-building activities and a workplace culture that values innovation, integrity, and growth.
  • Our comprehensive benefits package is among the best in the industry which includes affordable benefits, a company match 401K plan and a retirement pension plan.
Carboline logo

Carboline

Operating from a position of global leadership, Carboline is considered the standard of quality high-performance coatings, linings, and fireproofing products. For over 75 years, Carboline has combined innovative product development with technical knowledge and experience to provide superior protective coating solutions around the world.Carboline prides itself on offering a comprehensive line of coatings, linings, and fireproofing products. Our U.S. industrial service center and warehouses, worldwide manufacturing locations, and hundreds of technical sales team members located across the globe are ready to serve you.Our sales engineers match the coatings technology with our customer's needs and expectations, and confidently provide solutions that are proven and reliable. We don't recommend a product on the shelf. We work with our customers to provide the products and solutions that best fit the project or application.Our experience in doing this, coupled with the broadest product line offering in the industry, is a winning combination that keeps customers happy. Carboline's focus on performance and our wide range of market experience in various industrial and commercial markets sets us apart from the competition. If you have a problem, chances are we've solved it.

Founded in 1947
St Louis, Missouri, USA
1K employees (41 in marketing)

Traffic Signals

Monthly Visitors
30.6K
Traffic Source Mix
Search
52.3%
Direct
36%
Referral
7%
Social
3.1%
Paid
1.2%

Headcount Trend

Current headcount: ~1K

Marketing Team

Marketing Team Size
28 (3% of company)
Marketing Roles Posted (Last 30 Days)
1