About the role#
We are looking for a Marketing Intern to join our team for the Summer 2027 term. This is a full-time, paid, on-site position based in Mendota Heights, Minnesota. You will work on projects that support brand awareness and business growth while gaining hands-on experience in the wholesale building materials industry.
What you'll do#
- Enter, update, and maintain product information across our eCommerce platforms.
- Organize and clean product data to ensure accuracy.
- Create and optimize content to improve search visibility.
- Research product categories to help inform marketing decisions.
- Monitor product listings for performance issues and completeness.
- Work with the marketing and operations teams to align data with campaigns and brand standards.
What you'll need#
- Current enrollment in a degree program for Marketing, Communications, Business Administration, or a related field.
- Strong written and verbal communication skills.
- Ability to stay organized, manage multiple tasks, and meet deadlines.
- Basic understanding of marketing principles.
- Familiarity with social media platforms like LinkedIn, Instagram, and Facebook.
- Experience with Adobe Suites is preferred.
Location & details#
- Location: Mendota Heights, MN.
- Term: Summer 2027.
- Work Modality: On-site.
- Employment Type: Full-time, paid internship.
About Cemstone
Cemstone is a family-owned business based in the Upper Midwest. Founded in 1927, the company specializes in ready-mix concrete and building materials. It provides aggregates, masonry supplies, and concrete placing services to its customers. The organization employs between 1,001 and 5,000 people.
How to get in at Cemstone
Applying early gives you a distinct advantage at Cemstone because recruiters review applications as they arrive. Intern Insider sends an instant alert the moment a role matching your target is published, so you can submit your materials before the applicant pool grows too large. This helps you stay ahead of the crowd when roles are first posted. You should also reach out to the recruiters behind these roles to ask about the position or a potential referral. Intern Insider surfaces the specific contacts for Cemstone, which often improves your response rate compared to waiting in a standard queue. Direct communication shows you are serious about the work.



