823 Online Advertising Jobs in Cerritos, CA

Updated daily. Most recent posting: October 24, 2026.

Junior Analyst

The Junior Analyst supports an advertising agency’s analytics team by developing recurring and ad hoc campaign reports, checking data quality, and turning media performance data into clear insights. The role works with planning and investment teams to inform client strategy and measurement....

El Segundo , California Canvas Worldwide
Director, Brand Creative (Design)

The Director, Brand Creative (Design) will lead Sunbit’s visual identity and design function across brand systems, campaigns, digital and product marketing, motion, video, and executive presentations. The role partners with marketing leadership and copywriting to create consistent creative across co...

Los Angeles, California Sunbit
Senior Marketing Manager, Fintech

Leads marketing strategy and annual plans for Experian’s fintech market, translating customer and market insights into positioning, content, and sales enablement. Oversees integrated cross-channel campaigns, partnerships, and investment recommendations, then measures and optimizes results....

Costa Mesa, California Experian
Junior Associate, Media Planning & Activation

Supports media planning and activation at a digital creative agency, assisting with campaign setup, QA, tracking, reporting, and coordination. The role spans paid social, search, programmatic, video, audio, and other digital and direct media channels....

Culver City, California UNFOLD Agency
Sr. Specialist, Content Marketing

The Senior Specialist, Content Marketing leads content strategy, editorial planning, and creation to support Epson’s brand authority, audience engagement, and demand generation. The role also optimizes content for SEO and AI-powered discovery, working with teams across the organization and external ...

Remote (Los Alamitos, California) Epson
Digital Media Manager (Temp)

The Digital Media Manager will drive growth through digital marketing efforts across various channels, including retail media and performance marketing. The role involves collaborating with cross-functional teams to align media strategies with brand objectives and analyzing performance data to infor...

Corona, California Monster Energy
Senior Vice President, Business Solutions (Temp)

The Senior Vice President of Business Solutions will lead strategic media planning and performance-based marketing initiatives for agency clients. The role involves collaborating with executive leadership to translate client goals into actionable media strategies and overseeing the application of an...

Los Angeles, California Horizon Media
Senior Account Executive - Team Omnicom

The Senior Account Executive will manage commercial relationships and drive revenue growth across Omnicom agencies for the Teads advertising platform. The role involves delivering consultative pitches, managing the commercial lifecycle of ad campaigns, and promoting programmatic and video advertisin...

Los Angeles, California Teads
Product Marketing Manager I

The Product Marketing Manager will develop and deliver product marketing materials, sales-enablement tools, and commercial assets for a global manufacturing organization. The role involves collaborating with product and engineering teams to create brochures, technical data sheets, presentations, and...

HUNTINGTON BEACH, California Nikkiso Clean Energy & Industrial Gases
Paid Media Coordinator (Contractor)

The Honest Company is seeking a Paid Media Coordinator to manage creative operations and asset delivery for brand and retail media campaigns. The role involves coordinating between internal creative, social, and sales teams to ensure the successful launch of paid media initiatives....

Playa Vista, California The Honest Company
Influencer Manager (Freelance)

The Influencer Manager will oversee day-to-day influencer campaign execution for a film studio client at a digital agency. Responsibilities include managing creator outreach, coordinating deliverables, maintaining campaign timelines, and collaborating with cross-functional teams to ensure project su...

Remote (Culver City, California) UNFOLD Agency
Manager, Programmatic

The Manager of Programmatic is responsible for creating and executing programmatic media plans using industry-leading technology platforms. This role involves managing campaign strategy, optimizing performance in DSPs, and overseeing the work of junior team members to ensure client objectives are me...

Los Angeles, New York WPP Media
UGC Content Creator

The UGC Content Creator will produce authentic, high-performing video content for social media advertising campaigns. The role involves filming demos, testimonials, and unboxings while collaborating with agency producers to meet performance goals for various brands....

Los Angeles, California High Scale
Social Media Marketing Strategy Intern, Spring 2027

The Social Media Marketing Strategy Intern will assist the Disney Consumer Products team by ideating, capturing, and editing content for various social media platforms. The intern will also participate in developing social media calendars, engaging with online communities, and identifying influencer...

Burbank, California The Walt Disney Company
Senior Account Coordinator

The Senior Account Coordinator will manage day-to-day client communications, project timelines, and cross-functional team coordination at a creative agency. This role involves supporting campaign development, financial tracking, and strategic research to ensure successful project delivery....

WEST HOLLYWOOD, California Game Seven
Corporate Brand & Communications Manager - MONOPOLY GO!

The Corporate Brand & Communications Manager will develop and execute consumer communications strategies for the mobile game MONOPOLY GO!. The role involves managing media relations, talent partnerships, and community initiatives to maintain the game's cultural relevance and brand presence....

Culver City, California Scopely
Creative Strategist (M&E/Retail)

The Creative Strategist will work within Reddit's in-house creative team to develop insight-driven advertising strategies for M&E and Retail clients. This role involves partnering with sales and marketing teams to create culturally resonant campaigns that help brands engage effectively with Reddit c...

Los Angeles, California Reddit
Account Director, Content (Film/Television/Streaming)

The Account Director will lead 360-degree communications and release strategies for film, television, and streaming projects. The role involves managing account teams and developing narratives that engage trade, consumer, and digital-first audiences....

Los Angeles, California Sunshine Sachs Morgan & Lylis
Associate Creative Director, Copy

The Associate Creative Director of Copy will lead narrative development and creative writing for a global athletic brand. This hands-on role involves crafting campaign messaging, mentoring copywriters, and collaborating with design and strategy teams to deliver integrated creative work....

Los Angeles, California Monks
Growth Marketing Manager (Contractor)

The Growth Marketing Manager will develop and execute multi-channel acquisition and retargeting strategies for mobile and PC gaming platforms. Responsibilities include managing paid media campaigns, overseeing ASO strategies, and coordinating creative asset pipelines to drive user growth and engagem...

Los Angeles, California Kabam
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