1667 Online Advertising jobs in California

Updated daily. Most recent posting: April 19, 2026.

Entry Level Marketing and Sales Assistant

Have you been wanting to kickstart your career in the business world but unsure of where to begin? At Olympus Solutions , we are a team-oriented company that strives on helping others, have creative outlets, and always look to take our ideas to the next level. That is why we are currently seeking ...

Bakersfield, California Olympus Solutions
Marketing Manager – North America DTC Creative Campaigns

Dexcom is seeking a highly motivated, impact-driven Marketing Manager to join our North America Direct-to-Consumer (DTC) Clinical Marketing team. This role is ideal for a hands-on marketer with strong content creation experience and a passion for building patient-focused advertising that brings clin...

San Diego, California Dexcom
Communications Manager

The Communications Manager will oversee content creation for newsletters, magazines, and digital platforms while managing social media and fundraising collateral. This role requires strong editorial skills and the ability to coordinate across various school departments to maintain a consistent brand...

Santa Monica, California Crossroads School for Arts & Sciences
Director of Marketing

The Director of Marketing primary responsibility is to create concepts, designs, and layouts for a variety of print and digital media as needed by the association, its staff and departments. · Coordinate timeline for execution of all media with appropriate senior Association staff and volunteer lead...

Oxnard, California Ventura County Coastal Association of REALTORS®
Marketing & Sales Specialist

Job Overview This role combines creative marketing skills with strong sales execution to generate leads, build customer relationships, and increase revenue. Key Responsibilities Identify and pursue new sales opportunities Build and maintain strong relationships with customers Present products/servic...

Fresno, California Sublime Auto
US - Marketing Specialist

As the Marketing Specialist, you will develop and execute comprehensive marketing strategies to elevate our brand presence, drive business growth, and engage our target audience. This role requires a strategic thinker with a proven track record in digital marketing, content creation, event managemen...

Cupertino, California AlphaX RE Capital
Content Creator

The Content Creator will work within a creative team to concept, film, and edit short-form video content for social media platforms. This role focuses on producing engaging assets for a major tech and gaming client while staying current with digital trends....

Los Angeles, California Wasserman
Senior Copywriter, Global Brand Creative

The Senior Copywriter will develop and execute brand-aligned marketing copy for Levi's across various channels including e-commerce, digital, and retail. This role involves collaborating with creative and marketing teams to translate briefs into compelling content that supports global brand standard...

San Francisco, California Levi Strauss & Co.
Junior Copywriter - poppi

The Junior Copywriter will support the Associate Creative Director in crafting brand-consistent copy for digital platforms, social media, and retail materials. This role focuses on maintaining the poppi brand voice while developing engaging content to drive consumer interest and sales....

Los Angeles, California PepsiCo
In-App Media Planner

The In-App Media Planner will be responsible for planning, executing, and optimizing advertising campaigns directly on the TikTok platform. This role involves managing global budgets, analyzing performance metrics, and collaborating with cross-functional teams to drive brand awareness and traffic....

Los Angeles, California TikTok
Associate Creative Director

The Associate Creative Director will lead the development of scalable messaging systems and creative infrastructure for product launches. This role focuses on translating product strategy into modular copy and visual frameworks while implementing AI-enabled workflows to ensure brand consistency acro...

San Francisco, California Chime
Social Media Marketing/Brand Manager

Media Reps is seeking a Brand Manager to provide marketing / marketing opportunities in an independent self motivating environment, online and offline. The Social Media Marketing/Content Manager position will be responsible for developing and implementing the company’s Social Media & Content Marketi...

San Diego, California Media Reps
Senior Manager, Influencer Marketing

The Senior Manager of Influencer Marketing will lead end-to-end influencer campaigns and serve as the primary client contact for strategic initiatives. This role involves managing budgets, mentoring junior staff, and optimizing performance data to meet client business goals....

Los Angeles, California dentsu
Associate Director, Programmatic

The Associate Director of Programmatic will lead performance marketing strategies and manage client accounts within a technology-driven agency environment. This role involves overseeing campaign architecture, audience strategy, and budget management to drive growth across addressable media channels....

Los Angeles, California Mediabrands
Marketing Director

We are seeking a well-spoken, dynamic business manager to drive brand marketing strategy business for our portfolio of California wineries. A rigorous understanding of wine and the wine business combined with experience in building brands and best-in-class consumer engagement along with strong leade...

Sebastopol, California Maisons Marques & Domaines USA
Organic Social Media Supervisor - Global SD

We’re seeking an experienced and strategic Organic Social Media Supervisor to lead the development and execution of social media strategies that drive engagement, audience growth, and meaningful brand connections. As a key member of the marketing team, you’ll collaborate with creatives, strategists,...

San Diego, California Mindgruve
Creative Marketing Specialists

Company Details Preferred Employers Insurance, A Berkley Company specializes in providing workers' compensation insurance to California business owners. This role focuses on the full spectrum of channels—including website, email, social media, SEO, and online content—while ensuring all campaigns ali...

San Diego, California Berkley
AMM, Influencer Marketing (LA Studio)

The Assistant Manager of Influencer Marketing will lead the execution of brand-dedicated influencer campaigns and social-led content initiatives. This role involves managing campaign logistics, coordinating with agency partners, and integrating influencer content across Sephora-owned digital channel...

Los Angeles, California Sephora
Copywriter (Contractor)

VeSync is seeking a Copywriter to create compelling brand messaging and content across various digital channels including websites, emails, and paid advertisements. The role involves collaborating on marketing campaigns and refining brand storytelling to drive engagement for their health and wellnes...

Tustin, California VeSync
Associate Creative Director, Product Marketing

The Associate Creative Director will lead the development of scalable product messaging systems and creative infrastructure for product launches. This role focuses on translating complex product strategy into clear, modular copy and visual frameworks to ensure consistent brand expression across vari...

San Francisco, California Chime
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