313 Online Advertising jobs in Missouri

Updated daily. Most recent posting: August 3, 2026.

Analytics-Driven Digital Ad Specialist

Campaignium is seeking an Advertising Specialist to create and manage online advertising campaigns across Google Ads, Facebook, Instagram, and more. You will optimize performance, analyze data, and collaboratively drive growth for client campaigns. Ideal candidates bring a passion for marketing, str...

Springfield, Missouri Campaignium
Silver Dollar City - Marketing, Social Media Manager & Content Team Lead (Exempt)

The Social Media Manager & Content Team Lead will oversee the strategic vision and daily execution of social media content for Silver Dollar City Parks & Resorts. This role involves managing a team of content creators, maintaining the content calendar, and utilizing performance data to drive brand e...

Branson, Missouri Silver Dollar City Parks and Resorts
Campaignium is hiring: Flexible-Hours Digital Advertising Specialist in Springfi

Campaignium in Springfield, Missouri, seeks an Advertising Specialist to create and manage impactful online advertising campaigns. In this role, you will optimize performance across platforms like Google Ads and Facebook, collaborating with a talented team to drive growth.Ideal candidates will have ...

Springfield, Missouri Campaignium
Content Creator & Strategist

ElevenLabs is seeking a creative strategist to develop content that showcases their AI-powered voice, image, and video generation tools. The role focuses on leveraging high-velocity experimentation to drive growth and demonstrate the capabilities of their creative platforms....

Dublin, Missouri Elevenlabs
MARKETING AND COMMUNICATIONS MANAGER - UNCLASSIFIED

The Marketing and Communications Manager will oversee strategic marketing initiatives for the Division of Museums and History. This role involves managing agency relationships, optimizing media mixes, and executing integrated campaigns across social media and search platforms....

Nevada, Missouri State of Nevada
Social Media Manager, Content & Storytelling

The Social Media Manager will lead the enterprise-wide content and storytelling strategy to drive brand awareness and audience engagement. This role involves creating social-first content, managing a proactive content pipeline, and collaborating with stakeholders to elevate the organization's digita...

Kansas City, Missouri New York Blood Center Enterprises
Digital Paid Media Specialist

Optimize campaigns to meet the needs and direction of the merchandise and marketing teams (based on seasonality, product sales, new product launches, etc. Stay up to date on the latest digital trends, tools and best practices and share information with other members of the digital team. Partner with...

Springfield, Missouri O'Reilly Auto Parts
Digital Marketing Intern Flexible Schedule & Mentorship

Job DescriptionVIE Media, a forward-thinking digital marketing agency, is offering a unique opportunity for a Digital Marketing Intern to join our team. This internship will provide hands‑on experience in various aspects of digital marketing, including social media, content creation, SEO, and PPC ca...

St. Louis, Missouri VIE Media
Advanced Advertising Operations Analyst

The Advanced Advertising Operations Analyst manages the integrity and operational readiness of network and inventory data within an advanced advertising ecosystem. This role involves auditing database records, onboarding new inventory sources, and collaborating with cross-functional teams to ensure ...

St. Louis, Missouri Spectrum
Copywriter (Hybrid) - WashU Medicine Marketing & Communications

The Copywriter will develop written marketing and advertising communications for WashU Medicine across various channels. This role involves conceptualizing creative solutions and collaborating with the creative team to ensure brand consistency and strategic alignment....

St. Louis, Missouri Washington University in St. Louis
Marketing Sales Representative

If you're competitive, driven, and enjoy meeting new people, this is an opportunity to build valuable sales skills while helping local business owners grow. Earn $60–$70K your first year with base pay, uncapped commissions, bonuses, and full benefits — top performers make even more. We provide paid ...

Lee's Summit, Missouri American Marketing & Publishing, L.L.C
Social Media Manager

Job Title: Social Media Manager This role involves strategizing, creating, and maintaining a strong online presence for our clients. Responsibilities Develop, implement, and manage our clients’ social media strategies.Define most important social media KPIs.Manage and oversee social media content.Me...

St. Louis, Missouri VIE Media
Flexible-Hours Digital Advertising Specialist

Campaignium in Springfield, Missouri, seeks an Advertising Specialist to create and manage impactful online advertising campaigns. In this role, you will optimize performance across platforms like Google Ads and Facebook, collaborating with a talented team to drive growth.Ideal candidates will have ...

Springfield, Missouri Campaignium
Marketing Communications Specialist

The Marketing Communications Specialist is responsible for developing and executing integrated marketing materials and advertising campaigns across multiple media channels. This role bridges strategy and execution to ensure a consistent brand experience while optimizing customer touchpoints and eval...

Creve Coeur, Missouri Bayer
Head of Marketing and Advertising

The Integrated Marketing Manager (IMM) is responsible for all marketing assets, advertising, and promotions for shows within the region. This position will work in conjunction with artist managers, agents and marketing teams to develop effective integrated marketing plans that reach the correct demo...

Kansas City, Missouri AEG Worldwide
Head of Marketing and Advertising

The Marketing Manager will be responsible for the creation and ownership of core product messaging and collateral, sales enablement, market intelligence, data collection and customer insights, all in support of developing a successful and agile marketing plan in support of our strategic market sales...

St. Louis, Missouri Swank Motion Pictures, Inc.
Marketing Content Creator B2B

Own the content calendar across our LinkedIn / X channels, moving eventually to own our website’s blog, email, and newsletters. Research playbooks, use cases and best practices to augment content quality. Demonstrated experience asking sharp, thoughtful questions that surfaced unique stories, leadin...

St. Louis, Missouri Itlearn360
Social Media and Grassroot Marketing Coordinator

We're looking for an energetic, creative, and community-minded Social Media & Grassroots Marketing Events Coordinator to help grow our brand presence both online and in the local community. - Track social media performance and provide recommendations to increase engagement and brand awareness. Grass...

St. Louis, Missouri Main Squeeze Juice
SEO and Copywriting Specialist at Blayzer Digital Saint Louis, MO

Blayzer Digital in St. Louis, MO is hiring a full-time SEO & Copywriting Specialist for our growing team. The ideal candidate will have a passion for online marketing, a creative and analytic mindset, and experience in search engine optimization and copywriting. Role & Responsibilities Bachelor’s de...

St. Louis, Missouri Blayzer Digital
Senior Creative Director, Design (Hybrid) - Medicine Marketing & Communications

The Senior Creative Director will lead visual strategy and creative operations for WashU Medicine, overseeing both in-house staff and external partners. This role involves hands-on design work and high-level creative direction across digital, print, and social media platforms to support clinical and...

Saint Louis, Missouri Washington University in St. Louis
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