172 Online Advertising jobs in Lake Forest, California

Updated daily. Most recent posting: September 30, 2026.

Director, Global Digital Marketing

The Director of Global Digital Marketing will define and lead the digital strategy for Mentor Worldwide. This role involves managing a team to develop scalable digital capabilities and marketing campaigns that drive business growth across global markets....

Irvine, California Johnson & Johnson
Product Marketing Manager

The Product Marketing Manager will manage and implement domestic and international marketing strategies to drive product line growth. Responsibilities include market assessment, competitor evaluation, pricing, and the creation of marketing materials such as advertisements, case studies, and web cont...

Oceanside, California Nitto Denko Corp.
Retail Channel Marketing Specialist (Korean Bilingual)

The Retail Channel Marketing Specialist will support retail and distribution growth by executing marketing initiatives and promotional programs across major retail partners. The role involves coordinating in-store promotions, managing trade marketing activities, and analyzing campaign performance to...

Irvine, California SBT Global
Retail Channel Marketing Coordinator (Korean Bilingual)

The Retail Channel Marketing Coordinator will support marketing initiatives and promotional programs across various retail partners in North America. The role involves coordinating in-store activations, managing trade marketing programs, and analyzing campaign performance to drive brand visibility a...

Irvine, California SBT Global
Student Social Media Assistant

The Student Social Media Assistant will support the Wilkinson College Dean's Office by creating, scheduling, and publishing content across social media platforms. The role focuses on promoting college events and initiatives while helping to develop campaigns to engage students, alumni, and faculty....

Orange, California Chapman University
Guggenheim Gallery Assistant – Social Media Coordinator

The Guggenheim Gallery Assistant will manage the gallery's online presence through social media coordination, content creation, and website updates. In addition to digital tasks, the role involves supporting daily gallery operations, exhibition installation, and visitor assistance....

Orange, California Chapman University
Marketing & Communications Coordinator

The Marketing & Communications Coordinator will support departmental initiatives through social media management, Meta advertising, and email marketing. The position involves creating and scheduling content, managing digital assets, and analyzing campaign performance to support organizational goals....

Carson, California The Salvation Army
Marketing Acquisition Lead

The Marketing Acquisition Lead will own customer acquisition strategies across social and creator-led channels for an e-commerce platform. The role involves building measurement foundations, managing content calendars, and scaling affiliate partnerships to drive measurable revenue....

Brea, California Yami (Yamibuy)
Affiliate Marketing Coordinator

The Affiliate Marketing Coordinator will manage partner relationships and track campaign performance metrics to drive growth for the platform. Responsibilities include onboarding new affiliates, optimizing campaign assets, and analyzing performance data to ensure ROI....

Anaheim, California NoGigiddy
Email Marketing Specialist

The Email Marketing Specialist will be responsible for writing, deploying, and optimizing email campaigns and automated sequences to engage the company's subscriber base. The role involves A/B testing, audience segmentation, and monitoring key performance metrics to drive growth and engagement....

Anaheim, California NoGigiddy
Social Media Manager

NoGigiddy is seeking a Social Media Manager to oversee their presence across Instagram, TikTok, X, and Facebook. The role involves creating daily content, engaging with the community, monitoring trends, and tracking performance metrics to grow the brand's reach....

Anaheim, California NoGigiddy
Remote Sales Director

The Sales Director is an individual seller responsible for prospecting and closing sales in GumGum’s Market Leading Advertising platform. Sales Directors have a deep knowledge of the online media landscape, the advertising community and have a minimum of five years of proven media sales experience...

El Monte, California Gumgum, Inc.
Marketing Assistant

The Marketing Assistant will support the marketing department by managing social media content, coordinating dealership events, and updating website promotions. This role involves collaborating with internal managers and external vendors to execute digital marketing campaigns and maintain brand cons...

Riverside, California Walter's Automotive Group
Group Account Supervisor

The Group Account Supervisor will provide strategic leadership across multiple brands and integrated communications initiatives at a healthcare agency. The role involves managing client partnerships, overseeing account-level financial performance, and guiding teams to develop high-impact creative so...

Irvine, California AbbVie
Marketing Strategist, Principal - Medicare and Medi-Cal

The Marketing Strategist will lead the development of integrated go-to-market plans and growth strategies for Medicare and Medi-Cal lines of business. This role involves synthesizing market data, guiding cross-functional teams, and creating strategic communication materials to drive business growth ...

Long Beach, California Blue Shield of California
Retention Marketing Specialist

The Retention Marketing Specialist will analyze business intelligence and trend data to develop and implement retention marketing strategies across email, SMS, and mobile push channels. The role involves managing loyalty programs, executing A/B tests, and automating performance reporting to optimize...

Cerritos, California REVOLVE
Director, Growth Marketing

The Director of Growth Marketing will lead the acquisition strategy and lifecycle program for a new health and wellness ecosystem. This role involves building the growth engine, managing channel mix and media spend, and scaling the marketing team from the ground up....

Tustin, California VeSync
Social Media Temp

The Social Media Temp will be responsible for creating engaging content, managing social media channels, and monitoring community interactions across platforms like TikTok and Instagram. This role involves collaborating with internal teams to develop creative concepts and ensuring a consistent brand...

Anaheim, California PacSun
Brand Copywriter & Editor

The Brand Copywriter & Editor will develop, curate, and edit strategic marketing and communications content for advertising, websites, and publications. This position focuses on building brand understanding and driving engagement through persuasive storytelling and institutional messaging....

Long Beach, California California State University
Performance Creative Manager

The Performance Creative Manager will develop advertising concepts, hooks, and testing roadmaps to drive paid media performance for a portfolio of wellness brands. This role involves building a creative pipeline, writing detailed briefs for production, and managing the testing system to optimize ad ...

Tustin, California VeSync
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