63 Internship Advertising jobs in Iselin, New Jersey

Updated daily. Most recent posting: April 18, 2026.

NewsNation Summer Intern - Creative Producer (New York)

NewsNation is seeking a creative producer intern to assist in the development and editing of national television promos. The role involves hands-on experience with scriptwriting and post-production software while working in a fast-paced broadcast environment....

New York, New York Nexstar Media Group, Inc.
Growth Marketing Intern - ABM and Paid Media

Are you looking to grow your career in Marketing? Join our team of over 800 Smartlies and learn from some of the best and brightest in the digital advertising industry. As an active member of our Growth Marketing team, you’ll be reporting into the VP of Growth Marketing and partnering closely with l...

New York, New York Smartly.io Job Board
Intern, Influencer Marketing

The influencer marketing intern will support the brand's community growth and creator seeding initiatives. This role involves cross-functional collaboration on campaign strategy, event execution, and daily influencer relationship management....

Brooklyn, New York amika
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