2094 Online Advertising jobs in California

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

Sales Inventory Coordinator

The Sales Inventory Coordinator will manage digital and static advertising inventory for a media company. Responsibilities include trafficking campaign requests, monitoring occupancy, and resolving inventory conflicts to maximize ad performance....

WEST HOLLYWOOD, California Orange Barrel Media
Associate Manager, Media

The Associate Manager, Earned Media will work within an agency environment to support media strategies and secure coverage for various consumer brands. Responsibilities include building media relationships, conducting research, drafting pitches, and managing internal communications regarding editori...

WEST HOLLYWOOD, California Hunter
Growth Data Engineer

The Growth Data Engineer will build and maintain marketing attribution systems and tracking infrastructure to optimize acquisition efforts. This role involves managing data flows between product, CRM, and various ad platforms to ensure accurate measurement of marketing performance and revenue attrib...

San Carlos, California OpenArt AI
Sr Associate, Project Management - Creative

The Sr. Associate, Project Management will oversee the end-to-end workflow for the Mattel Brand Creative team. This role involves managing timelines, budgets, and deliverables for global brand campaigns, digital content, and experiential activations....

El Segundo , California Mattel
Lead Data Analyst, Marketing

The Lead Data Analyst will be responsible for extracting insights from complex marketing data to drive performance and conversion outcomes. The role involves building reporting models and partnering with business teams to optimize campaign performance and revenue....

Remote (Los Angeles, California) Launch Potato
Performance Marketing Manager

The Performance Marketing Manager will oversee paid acquisition campaigns across channels like Meta and Google for a portfolio of consumer hardware brands. The role involves managing budgets, optimizing customer acquisition costs, and collaborating with creative agencies to produce high-performing a...

San Francisco, California Fragile, Inc. dba Whim
Web Marketing Manager

The Web Marketing Manager will oversee the performance, organization, and content of the company website. This role involves managing web projects, collaborating with cross-functional teams to drive conversions, and ensuring that site updates align with business goals....

Remote (Mountain View, California) Egnyte
Senior Marketing Manager, HCP Non-Personal Promotions, Prostate Cancer

The Senior Marketing Manager will lead the non-personal promotional strategy and execution for Amgen's prostate cancer business. This role involves designing insight-led campaigns across digital and media channels to support healthcare professionals and improve patient care....

Remote (THOUSAND OAKS, California) Amgen
Sr. Customer Marketing Manager, HCP

The Senior Customer Marketing Manager will develop and execute integrated marketing strategies and omnichannel engagement plans for the Breast Cancer portfolio. This role involves collaborating with agencies to create compelling content and managing customer experiences to drive product value and pa...

South San Francisco, California Genentech
Senior B2B Marketing Specialist - Enterprise Saas

The Senior B2B Marketing Specialist will lead go-to-market strategy, positioning, and integrated campaign execution for enterprise AI solutions. The role involves managing content strategy, collaborating with sales teams, and overseeing lead generation efforts across multiple digital channels....

San Diego, California Integrant
Growth Marketing Manager – Health Plan

The Growth Marketing Manager will lead the development and execution of marketing strategies targeting the health plan segment. This role involves managing multi-channel campaigns and producing thought leadership content to drive awareness and engagement throughout the decision-making funnel....

San Diego, California MedImpact Healthcare
Growth Marketing Manager – Employer Markets

The Growth Marketing Manager will develop and execute marketing strategies targeting the employer segment within the pharmacy benefit management industry. The role involves managing multi-channel campaigns and producing thought leadership content to drive awareness and engagement throughout the deci...

San Diego, California MedImpact Healthcare
Marketing Manager, Content

The Marketing Manager for Content will lead the development and activation of strategic content, including presentations, messaging, and thought-leadership materials. This role involves partnering with technical and business leaders to translate complex concepts into compelling narratives and establ...

San Jose, California Cisco
Product Marketing Manager, Financial Services Solutions

The Product Marketing Manager will own the messaging, positioning, and launch strategy for AI-driven financial services solutions. This role involves conducting customer discovery, managing competitive analysis, and creating sales enablement tools to drive market adoption....

Palo Alto, California Intapp
Division Marketing Coordinator

The Division Marketing Coordinator will provide administrative and marketing support to assist with the execution of division-level marketing initiatives. Responsibilities include maintaining marketing materials, updating digital assets, coordinating photography, and assisting with community launche...

Sacramento, California Sekisui House U.S.
DIRECTOR, MARKETING & CREATIVE SERVICES

The Director of Marketing & Creative Services will lead integrated marketing and communications efforts for a biomedical research institute. This role involves overseeing brand stewardship, creative direction, audience engagement strategies, and cross-functional project management to support institu...

San Diego, California Scripps Research
Senior Product Marketing Manager, Handshake AI

The Senior Product Marketing Manager will lead the go-to-market strategy for Handshake AI's frontier lab business. You will translate technical research into compelling market positioning and provide sales teams with the tools needed to grow enterprise relationships....

San Francisco, California Handshake
Technical Product Marketing Manager

The Technical Product Marketing Manager will own product marketing, positioning, and launch communications for vLLM and Inferact. This role involves translating complex AI infrastructure into developer-facing messaging and building scalable go-to-market strategies in collaboration with engineering a...

San Francisco, California Inferact
Senior Marketing Manager

The Senior Marketing Manager will lead brand execution, communications, and event promotion for LNW. The role involves building marketing infrastructure, managing brand consistency across digital and event channels, and developing content to support client engagement and educational programs....

San Francisco, California Laird Norton Wetherby
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
Job Types
Full-Time (38643) Part-Time (2431) Internship (1646) Freelance (1179)
Fields
Social (88992) Other (79216) Online (69218) SEM (34206) Print (25311) TV (13557) Magazine (5205) Radio (5123) Viral (4514) Expand for more
Occupations
Marketing (134840) Manager (85171) Other (60390) Sales (57139) Director (32321) Coordinator (22977) Production (22444) Public Relations (16057) Designer (9466) Administrative (8657) Expand for more
State
California (4895) New York (3925) Florida (2427) Texas (2337) Ohio (1719) North Carolina (1707) Pennsylvania (1563) Illinois (1223) Michigan (1137) Massachusetts (1037) Expand for more
Cities
New York (2829) Chicago (858) San Francisco (817) Los Angeles (720) SEATTLE (474) Austin (462) Atlanta (446) Houston (430) Boston (419) Philadelphia (377) Expand for more
Sign Up to See All Our Jobs.

Access a database with thousands of jobs. Postings are reviewed by hand to ensure quality and relevancy.