6 Advertising Internships in Charleston, SC

Updated daily. Most recent posting: September 25, 2026.

Content Creator Intern

With 60+ college partners across the nation, SVA's Creative Internship Program provides students with work experience and mentorships. Our team of social media professionals uplifts young talent by teaching them industry-standard best practices. Local businesses benefit by providing an opportunity f...

Charleston, South Carolina Social View Agency
Digital Advertising Internship

We combine creativity, data, and technology to deliver measurable results for our clients. Job Title Digital Advertising Internship Remote Location Fully Remote, Part-Time - Alexandria, VA | Charleston, SC | Remote Job Overview As a Digital Advertising Intern with Push Digital Group, you'll work sid...

Charleston, South Carolina Push Digital Group
Part-Time Marketing Intern: Hands-On Content & Client Support

Harbor Creative Marketing in Charleston, SC seeks a proactive marketing intern to help manage client accounts, execute content, and keep projects moving smoothly. This hands-on role requires organization, clear communication, and comfort working directly with clients. You will support content creati...

Charleston, South Carolina Harbor Creative Marketing
Paid Part-Time Marketing Intern

We’re looking for a proactive, detail-oriented Marketing intern who can help manage client accounts, execute content, and keep projects moving smoothly. Assist with photography and videography for client shoots (on-site content capture) Harbor Creative is a boutique marketing business based in Charl...

Charleston, South Carolina Harbor Creative Marketing
Social Media/Digital Marketing Internship

The Borgen Project believes that leaders of the most powerful nations on earth should be doing more to address global poverty. The national campaign is working to make poverty a focus of foreign policy. Are you passionate about making a difference in the world? Experience No prior experience is nec...

Charleston, South Carolina The Borgen Project
Communications & Marketing Intern at Sonepar Charleston, SC

Sonepar Management Group (SMG) supports our brands with services such as human resources, finance, digital enterprise, supply chain, vendor relations, marketing, legal, and communications.The Communications & Marketing Intern will support the marketing and communications team by writing copy for mar...

Charleston, South Carolina Sonepar
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