11 Internship Advertising jobs in San Marcos, Texas

Updated daily. Most recent posting: September 30, 2026.

Marketing Intern - Texas State University

The Marketing Intern will support campus dining initiatives by managing social media campaigns, designing marketing collateral, and executing promotional events. The role involves creating engaging content, maintaining digital assets, and collaborating on marketing strategies to drive student engage...

San Marcos, Texas Aramark
Paid Media Strategist (Digital Marketing) – Austin, TX

About The Role Optimal is looking for a Paid Media Strategist with 2+ years of hands-on experience managing paid search and social media advertising campaigns on Google, Facebook, Amazon and other paid media channels. New employees that grow the fastest at our company are strategic problem solvers w...

Austin, Texas Optimal
Travel Division Administration Intern (Social Media Coordinator)

The Texas Department of Transportation is seeking a Travel Division Administration Intern to assist with social media management, marketing, and public outreach. The intern will gain hands-on experience in tourism promotion and communications while supporting various statewide travel initiatives....

Austin, Texas Texas Department of Transportation
Travel Division Administration Intern (Social Media Coordinator)

The Travel Division Administration Intern will support the Texas Department of Transportation with social media management, tourism promotion, and public outreach. The position provides hands-on experience in marketing and communications while contributing to statewide travel initiatives....

Austin, Texas Texas Department of Transportation
Influencer Marketing Intern

Nutrabolt is seeking an Influencer Marketing Intern to assist with creator sourcing, campaign operations, and order management for their fitness and wellness brands. This part-time role requires the candidate to be based in Austin, Texas, and provides hands-on experience with influencer platforms an...

Austin, Texas Nutrabolt
Influencer Marketing Intern

The Influencer Marketing Intern will support the Talent and Influence team by scouting content creators and managing influencer campaigns across social media platforms. This role involves coordinating product fulfillment and assisting in the scaling of ambassador programs for C4 Energy and other per...

Austin, Texas Nutrabolt
Paid Media Specialist Digital Marketing Entry Level

About the Role We're looking for an ambitious candidate with a true interest in becoming a digital marketing expert and a drive for career growth. In this role, you'll work with our expert team as you learn industry best practices and master the technology tools and analytical skills that have helpe...

Austin, Texas Winwithoptimal
Digital Public Relations Strategist – Austin,TX

About The Role We are looking for a savvy communications professional who has experience working in public relations, pitching online publications, and building relationships with digital media contacts. We are not only digital media strategists – we’re award-winning industry leaders, with deep know...

Austin, Texas Optimal
Product Solutions and Operations Project Intern ( Content and Service Ads- Search Ads) - 2026 Start (BS/MS)

We’re looking for a curious, analytical, and execution-focused intern to join our Global Product Marketing team. As a project intern, you will have the opportunity to engage in impactful short-term projects that provide you with a glimpse of professional real-world experience. Demonstrated interest ...

Austin, Texas TikTok
Associate Product Manager, Ad Experiences

You will work on the next generation of native and interactive ad formats that deliver value to advertisers while maintaining a high-quality user experience. Our Hybrid Work Approach We try to surround ourselves with people who are great at their jobs, who are easy to work with, and who keep their e...

Austin, Texas Roku
Media Buyer

Hitch is an independent creative and media company dedicated to making brands move. This is a full-time hybrid role for a Junior Media Buyer based in Austin, TX, with flexibility for some remote work. The Junior Media Buyer will support media planning, strategy, and buying efforts across various cam...

Austin, Texas Hitch
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