160 Online Advertising jobs in Rancho Cucamonga, California

Updated daily. Most recent posting: September 25, 2026.

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
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
Marketing Operations & Analytics Manager

The Marketing Operations & Analytics Manager is responsible for measuring the performance of marketing initiatives and providing business intelligence to support strategic decision-making. This role involves developing dashboards, analyzing campaign data, and translating complex metrics into actiona...

Santa Fe Springs, California Gelson's Markets
Creative Lead, Paid Social

The Creative Lead will oversee the production of video advertisements for paid social media campaigns at Hims & Hers. This hands-on role involves collaborating with creative strategists to direct shoots, shape visual aesthetics, and manage the end-to-end production process for high-volume ad content...

Los Alamitos, California Hims & Hers
Loyalty, Customer Growth & Digital Marketing Manager

The Loyalty, Customer Growth & Digital Marketing Manager will lead the development and execution of customer acquisition, retention, and lifecycle marketing strategies. This role involves managing loyalty programs, CRM initiatives, and digital communications to drive customer engagement and lifetime...

Santa Fe Springs, California Gelson's Markets
Senior Paid Search Marketing Manager

The Senior Paid Search Marketing Manager will oversee and scale branded and non-branded paid search campaigns across platforms like Google and Microsoft Ads. The role involves managing day-to-day SEM efforts, analyzing performance data, and collaborating with cross-functional teams to drive growth a...

Irvine, California Americor
Global eB2B Channel Marketing Manager

The Global eB2B Channel Marketing Manager will develop and execute marketing plans for digital marketplaces like Amazon for Business. The role involves managing creative production, optimizing ad performance, and driving pipeline conversion through cross-functional collaboration....

Irvine, California Logitech
Influencer Marketing Specialist

The Influencer Marketing Specialist will identify, recruit, and manage partnerships with content creators across various platforms to drive brand growth. The role involves end-to-end campaign execution, including outreach, negotiation, content coordination, and performance reporting. You will work c...

Costa Mesa, California Culture Kings
Lifecycle Program Marketing Manager (Remote)

The Lifecycle Program Marketing Manager will lead the strategy and execution of email, push, and SMS communications to drive customer engagement. This role involves managing CRM campaigns, analyzing performance metrics, and collaborating with cross-functional teams to optimize personalized customer ...

Costa Mesa, California Experian
Sr. Copywriter, Creative Studio

The Senior Copywriter will help shape Rivian's brand identity by developing creative concepts, headlines, and product stories across various channels. This role involves partnering with art directors and strategists to translate brand mission and product truths into emotionally resonant, customer-fa...

Irvine, California Rivian
Beauty Marketing Director - Must bilingual in Korean

The Marketing Director will lead brand strategy, product launches, and retail channel marketing for multiple beauty brands in the US market. This position involves managing integrated marketing campaigns across digital, social, and experiential channels while overseeing a field marketing team to dri...

Irvine, California SBT Global
Brand Marketing Manager - Must bilingual in Korean

The Brand Marketing Manager will lead go-to-market strategies, integrated marketing campaigns, and retail activations for a beauty or CPG brand. The position requires managing creative agencies, overseeing paid media performance, and collaborating with cross-functional teams to drive brand growth an...

Irvine, California SBT Global
Marketing Specialist

The Marketing Specialist will support the development and delivery of digital content, campaigns, and creative assets across the organization. Responsibilities include managing web content, maintaining digital asset libraries, and coordinating photography and video production projects....

Tustin, California Tricon Residential
Marketing Coordinator

The Marketing Coordinator will support the consumer marketing team by analyzing performance data, developing insights, and managing marketing logistics. The role also involves coordinating professional relations initiatives, tracking budgets, and collaborating with cross-functional teams to optimize...

Irvine, California Tarsus Pharmaceuticals
Marketing Specialist - AI

The AI Rendering and Creative Production Assistant will create AI-generated imagery and assist with product photography and graphic design tasks. This entry-level position supports the marketing and creative workflow by producing visual assets for the company....

Tustin, California Bedrosians Tile and Stone
E-commerce & Growth Marketing Manager

The E-commerce & Growth Marketing Manager will oversee the end-to-end digital customer journey for a new skincare brand. Responsibilities include managing paid media campaigns across social and search platforms, optimizing the Shopify website for conversion, and analyzing key performance metrics to ...

La Palma, California SBT Global
Brand Manager, Green

The Brand Manager will lead marketing strategies and campaign development for the Monster Energy brand. This role involves collaborating with cross-functional teams to drive brand growth, manage digital activations, and execute consumer loyalty programs....

Corona, California Monster Energy
Sr. Social Media Specialist

The Sr. Social Media Specialist will develop and execute social media strategies with a heavy focus on video content production and performance analysis. The role involves managing end-to-end campaigns, collaborating with cross-functional teams, and utilizing data-driven insights to enhance brand en...

Redlands, California Esri
Head of Brand & Retail Marketing

The Head of Brand & Retail Marketing will define the voice, visual identity, and strategic positioning for the BugMD brand. This leadership role oversees organic social, content, influencer marketing, and PR to build a brand that resonates in culture across retail and digital channels....

Santa Ana, California eJam
Industry Marketing Manager - State and Local Government

The Industry Marketing Manager will develop and execute strategic marketing campaigns to drive revenue and build community within the state and local government sector. Responsibilities include creating content, managing events, tracking campaign performance, and collaborating with internal creative...

Redlands, California Esri
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