53 Internship Advertising jobs in Whittier, California

Updated daily. Most recent posting: December 12, 2025.

Entertainment Advertising Sales Coordinator

TheWrap News Inc. is the leading independent news organization covering the business of film, TV, technology, and media, producing digital and video content, print magazines, industry events, and screenings. We have an immediate opening for an Entertainment Advertising Sales Coordinator to join our ...

Los Angeles, California TheWrap
Ad Ops Associate

Infillion is built to solve the challenges of complexity, fragmentation, and opacity in the digital media ecosystem. 90 Days • Independently traffic and QA low-complexity campaigns with 95% accuracy • Communicate weekly pacing & performance checks for senior managers • Identify one process pain-poin...

Los Angeles, California Infillion
Advertising, Distribution

#WeAreParamount on a mission to unleash the power of content… you in?We’ve got the brands, we’ve got the stars, we’ve got thepowerto achieve our mission to entertain the planet – now all we’re missing is… YOU Becoming a part of Paramount means joining a team of passionate people who not only recogni...

Los Angeles, California Paramount Global
Assistant, Integrated Investment

Renowned for its incredible culture, Horizon is consistently named to all the prestigious annual Best Places to Work lists published by Fortune, AdAge, Crain’s New York Business and Los Angeles Business Journal. At Horizon, we understand the value that different perspectives can bring to our clients...

Los Angeles, California Horizon Media
Ad Ops Associate

Infillion is built to solve the challenges of complexity, fragmentation, and opacity in the digital media ecosystem. We're looking for a detail-oriented, data-curious Ad Operations Associate to join our Ad Ops team. You'll learn the craft of campaign trafficking, optimization, and reporting while su...

Los Angeles, California Infillion
Research & Grants Writer Intern

You’ll learn the full grants lifecycle, from prospecting and pipeline management to drafting LOIs/proposals, assembling attachments, and supporting reports, while collaborating closely with leadership and program staff. This role is ideal for a strong writer who enjoys research, organization, and mi...

VAN NUYS, California Project Breaking Barriers (PBB)
Assistant Media Planner Job at Zambezi in Los Angeles

Scale is a modern media practice that combines creative thinking with data-driven insights.The Assistant Media Planner supports the team cross-functionally across strategy, planning, and execution. If you love numbers, are curious about media, and are looking for a place to grow, then this role is f...

Los Angeles, California Zambezi
Entertainment Advertising Sales Coordinator

TheWrap News Inc. is the leading independent news organization covering the business of film, TV, technology, and media, producing digital and video content, print magazines, industry events, and screenings. We have an immediate opening for an Entertainment Advertising Sales Coordinator to join our ...

Los Angeles, California TheWrap
Ad Ops Associate

Infillion is built to solve the challenges of complexity, fragmentation, and opacity in the digital media ecosystem. 90 Days • Independently traffic and QA low-complexity campaigns with 95% accuracy • Communicate weekly pacing & performance checks for senior managers • Identify one process pain-poin...

Los Angeles, California Infillion
We Are Rally is hiring: Digital Advertising Specialist in Los Angeles

Join to apply for the Digital Advertising Specialist role at We Are RALLY Join to apply for the Digital Advertising Specialist role at We Are RALLY Get AI-powered advice on this job and more exclusive features. RALLY is an advocacy agency with a proven track record of driving progress around complex...

Los Angeles, California We Are Rally
Consumer Insights Manager, Advertising Research, XCM Insights

In this role, you will manage the cross category and cross channel Campaign Ad Tracking and pre-testing tools; You will manage ad research projects across teams, help inform product business goals, and contribute to research roadmaps. You would be an individual with strong analytical abilities as we...

Santa Monica, California Amazon
Senior Product Marketing Manager, Amazon Ads

Key job responsibilities • Conduct in-depth market research, customer interviews, and competitive analysis to identify the most promising opportunities for Amazon Ads products • Collaborate with Product Managers to align on customer research priorities that will inform the product roadmap • Communic...

culver city, California Amazon
Public Relations/Marketing Internship

Look no further!The Borgen Project is an international organization that works at the political level to improve living conditions for people impacted by war, famine and poverty.With 20 years of experience in the advocacy space, The Borgen Project has worked to support the passage of numerous bills ...

Claremont, California The Borgen Project
Amazon is hiring: Sr. Product Marketing Manager, Ads Marketing in Culver City

As the Senior Product Marketing Manager for Amazon Ads, you'll play a pivotal role in shaping both product strategy and market success for our innovative advertising solutions. You'll leverage customer insights and market research to inform product development, while also crafting compelling messagi...

culver city, California Amazon
Marketing Assistant - Entry Level

We are searching for a talented individual to fill the Entry Level Marketing Assistant role in our local office as part of our Marketing team. Those objectives are met by conducting team meetings and one-on-one coaching sessions. While working with your team, you will also evaluate and determine if ...

Anaheim, California EVS Inc
Digital Marketing Specialist

Overview: We are seeking a creative and results-driven Digital Marketing Specialist with a strong focus on videography to join our dynamic marketing team. • Digital Marketing Strategy: Develop and implement data-driven marketing strategies across multiple channels, including social media, email, and...

Irvine, California O Fine Japanese Cuisine
Social Media Marketing Intern

I am looking for a social media marketing intern for my creative collective @hangntherebb. This would be on a basis of 2 months for school credit. This is an easy internship for those needing school credit and to build your portfolio. I need someone that is very easy to work with and that is creativ...

Los Angeles, California Hangntherebb
Advertising Innovation Fellow

Required Skills and Qualifications • Education: A Bachelor's degree is preferred or equivalent work experience. • Experience: Previous experience or internship in advertising, marketing, or related fields is preferred. • Portfolio: An online portfolio of work is required, including student work and/...

Los Angeles, California MullenLowe U.S.
Summer Internship in Advertising

To succeed as a Design INKtern, you should possess strong conceptual and design chops, with a passion for creating innovative solutions. Requirements • Working toward or recently graduated from a Degree (Design and Advertising majors preferred). • Prior experience in agency/marketing design internsh...

Los Angeles, California MullenLowe U.S.
Digital Advertising Associate

Luxe Media, LLC and Felix Magazine are the marketing names of The Aparecio Foundation, NFP ("TAF"). is committed to developing a fun and productive work culture that is conducive to positive results! • Collaborate with the sales team on digital media plans and program opportunities. • Work with sale...

Los Angeles, California Hasana, Inc.
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