526 Online Advertising jobs in SIMI VALLEY, California

Updated daily. Most recent posting: October 1, 2026.

Creative Manager

The Creative Manager will lead an in-house team to develop and execute visual branding, packaging, and marketing campaigns for a portfolio of cannabis brands. This role involves hands-on design work, art direction, and the management of creative workflows to ensure all assets meet high production st...

North Hollywood, California Mammoth Distribution
Senior Manager, Corporate Affairs, Influencer Strategy

The Senior Manager of Influencer Strategy will develop and lead an enterprise approach to influencer engagement to advance corporate reputation and patient-centered storytelling. This role involves collaborating with internal teams and external partners to identify creator partnerships and increase ...

THOUSAND OAKS, California Amgen
Corporate Affairs, Social Media Strategy, Associate Director

The Associate Director of Social Media Strategy will lead the development and execution of corporate social media presence for Amgen. This role involves defining channel roadmaps, managing editorial strategies, and using audience insights to drive engagement and strengthen corporate reputation....

THOUSAND OAKS, California Amgen
Digital Advertising Manager

The Digital Advertising Manager will lead the planning, execution, and optimization of multi-channel advertising campaigns across digital and broadcast platforms. The role involves managing agency partnerships and leveraging data-driven insights to drive performance across the full marketing funnel....

Los Angeles, California Cosm
Copywriter [Contract]

Spin Master is seeking a contract copywriter to develop creative concepts and consumer-facing copy for global marketing campaigns, digital content, and social media. The role involves collaborating with art directors and creative directors to ensure all brand communications are on strategy and tone....

Los Angeles, California Spin Master
Account Director

The Account Director, or Director of Business Innovations, acts as a strategic partner to clients at a digital agency. The role involves managing client relationships, driving CRM and acquisition strategies, and ensuring integrated marketing programs align with business growth goals....

Los Angeles, California CourtAvenue
Influencer Marketing Manager

The Influencer Marketing Manager will lead a team responsible for sourcing, onboarding, and managing paid influencer relationships to drive brand growth. This role involves executing influencer marketing strategies, managing budgets, and optimizing campaign performance across multiple brand division...

BEVERLY HILLS, California Fashion Nova
Senior Associate Publisher Growth Manager

The Senior Associate Publisher Growth Manager will manage key publisher relationships and drive revenue growth through programmatic video advertising strategies. The role involves monitoring performance data, coordinating ad campaign trafficking, and collaborating with internal teams to provide tech...

Culver City, California Integral Ad Science
CRO Marketing Manager - Web (Remote, Contract)

Huckleberry is seeking a CRO Marketing Manager to own and optimize web conversion targets across their digital platforms. The role involves managing an experimentation program, driving full-funnel optimization, and collaborating with cross-functional teams to improve user acquisition and revenue....

Los Angeles, California Huckleberry Labs
Partnerships Marketing Manager

The Partnerships Marketing Manager will own the end-to-end strategy for sponsorships, paid media, and co-marketing initiatives. This role involves sourcing, negotiating, and activating partnerships to leverage external audiences and media properties to support the company's growth....

Los Angeles, California Hadrian Automation
Growth Marketing Manager

Hadrian is seeking a Growth Marketing Manager to lead performance marketing campaigns across paid social, search, and email channels. The role involves hands-on execution, including writing ad copy, building landing pages, and optimizing campaigns to drive candidate and lead generation for their man...

Los Angeles, California Hadrian Automation
FP Movement, Brand Marketing Coordinator

The Brand Marketing Coordinator will support influencer marketing initiatives, manage campaign logistics, and assist with brand events and content performance tracking. The role involves coordinating product shipments, maintaining marketing documentation, and assisting the marketing team with daily ...

Los Angeles, California URBN
Account Executive, Lifestyle & Influencer

The Account Executive will lead media relations and narrative execution for a roster of consumer and lifestyle clients at a communications agency. The role involves architecting 360-degree campaigns that integrate media relations, creator ecosystems, and brand partnerships....

Los Angeles, California Sunshine Sachs Morgan & Lylis
Influencer Associate (Contract Position)

The Influencer Marketing Coordinator will be responsible for scouting creators, managing gifting partnerships, and tracking campaign performance across social media platforms. This role involves building relationships with influencers to drive brand awareness and support customer acquisition goals f...

Los Angeles, California Everlane
Senior Creative Producer

The Senior Creative Producer will lead the end-to-end production of marketing and communications initiatives, including video, digital, and print campaigns. This role is responsible for managing project scope, budgets, and schedules while ensuring the creative vision is maintained from concept to fi...

Los Angeles, California Northwood
Sr. Manager, Brand Marketing (Rotten Tomatoes / Fandango)

The Senior Manager of Brand Marketing will lead long-term brand strategy and integrated marketing campaigns for Fandango and Rotten Tomatoes. The role involves cross-functional collaboration to drive consumer engagement, product marketing initiatives, and brand positioning in a dynamic media landsca...

Universal City, California Versant
Director of Marketing – Xsolla Advertising & Rewards

The Director of Marketing will lead the go-to-market strategy and messaging for Xsolla's advertising and rewards portfolio. This role involves translating complex technology into compelling narratives for game developers and brand advertisers while overseeing product positioning and launch roadmaps....

Los Angeles, California Xsolla
Business Development Manager Digital Advertising at 3 Little Birds Interactive Los Angeles, CA

Company Description Job Description Online company is hiring in Los Angeles for a Business Development Manager with experience in digital ad sales or ad platform sales. Our platform gives publishers powerful ad units to add to their media plans to maximize their revenue model while balancing the u...

Los Angeles, California 3 Little Birds Interactive
Senior Marketing Coordinator

The Senior Marketing Coordinator will support the marketing team in executing 360-degree campaigns across digital, social, and influencer channels. Responsibilities include managing project timelines, coordinating cross-functional deliverables, and assisting with creative brainstorming and influence...

Los Angeles, California Complex
Senior Associate, Paid Social

The Senior Associate, Paid Social will be responsible for executing paid social media campaigns and assisting with tactical media planning and buying. The role involves managing campaign trackers, optimizing media performance, and supporting the development of social content calendars for clients....

Los Angeles, California WPP Media
Job Types
Full-Time (35759) Part-Time (2376) Internship (1600) Freelance (1053)
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