Out of Home Intern - Summer 2026

About Us

Harmelin Media is a full-funnel media agency headquartered in Philadelphia, PA. Over the past 43 years, we have grown into one of the largest independent media agencies in the country with billings approaching one billion dollars.

Our growth has been driven by our commitment to our clients, our employees, and our community. We pride ourselves on customizing strategy to each client and evolving roles to fit each employee’s strengths. The proof is in the unparalleled tenure of both our clients and our staff.

If you are looking for a career that offers opportunities to forge a strategic vision, innovate through technology or nurture a client relationship in the advertising industry, Harmelin is interested in learning more about you!

Harmelin Media internships are unpaid but can be completed for academic credit. Scheduling is flexible. Many of our interns work two to three days per week.

About the Position

The OOH (Out-of-Home) Media Buying team plans and executes advertising across a wide range of formats, including billboards, transit, place-based media, and digital OOH. As an OOH Media Buying Intern, you will learn the fundamentals of media planning and buying by assisting with market research, vendor outreach, and campaign execution under the mentorship of experienced OOH professionals. This is an excellent opportunity for anyone interested in how advertising comes to life in the physical world and how strategy, negotiation, and creativity intersect to reach audiences on the move.

Specific Responsibilities

• Provide general administrative support to the media team
• Support the buying process
• Create POVs (points of view) about various publishers we are considering
• Compile screen shot decks for live campaigns and post reports
• Become familiar with Microsoft Office Suite including excel and PowerPoint
• Compile POP (proof of performance)reporting updates for clients
• Perform creative trafficking
• Attend vendor meetings as required
• Assist in topline planning requests
• Keep informed of relevant issues affecting the advertising industry
• Other duties may be assigned as necessary to meet company needs

Keys to Success

The ideal candidate will have the following skills and experience:

• Strong written and verbal communication skills
• Ability to work in a team environment
• Proficient computer skills, especiallyMicrosoft Outlook, Word,Exceland PowerPoint
• Detail-oriented
• Strong organizational, time management and multi-tasking skills

Harmelin Media is committed to building a diverse, equitable, and inclusive workplace, and is proud to be an equal opportunity employer. We will consider all qualified applicants for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status