112 Online Advertising jobs in St. Louis, Missouri

Updated daily. Most recent posting: July 13, 2026.

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
Digital Content Strategist

The Digital Content Strategist will manage and optimize social media campaigns, the church app, website, and YouTube channel. This role focuses on leveraging digital platforms to enhance audience engagement and support the organization's marketing and branding mission....

St. Louis, Missouri Faith Church
SEO Specialist

Job Title: SEO Specialist Job Description Responsibilities Develop optimization strategies that increase the company’s search engine results rankings.Research SEO keywords to use throughout the company’s website and marketing materials.Set measurable goals that demonstrate improvement in marketing e...

St. Louis, Missouri VIE Media
Digital Marketing Intern

Job Title: Digital Marketing Intern Responsibilities Assist with the creation and management of social media campaigns across various platforms.Help with the setup and management of PPC campaigns.Support the SEO team in keyword research and the optimization of website content.Collaborate with the co...

St. Louis, Missouri VIE Media
Marketing Professional

Qualifications: Bachelor’s degree in Marketing, Communications, Business, or related field preferred 3+ years of marketing experience (healthcare, senior living, or multi-site marketing experience a plus) Strong digital marketing, social media, and branding experience Excellent communication, organi...

St. Louis, Missouri The Estates
Paid Advertising Expert

Blayzer Digital, one of St. Louis’ top-rated marketing agencies, is looking for a Digital Advertising Expert specializing in PPC and SEO to join our team. What We’re Looking For: 3+ years of hands-on experience with SEO and PPC campaign management. Google Ads and Analytics certifications are require...

St. Louis, Missouri Blayzer Digital
Digital Marketing Consultant Senior

Builds and launches system digital plans to support marketing and communication initiatives that align with areas of focus. Designs market-based web content to increase website engagement and improve the user experience. Develops landing pages to align with digital strategy and support marketing cam...

St. Louis, Missouri SSM Health
CX Marketing Communications

The CX Marketing Communications role involves developing and executing integrated communication strategies to enhance customer engagement across various touchpoints. The position focuses on coordinating multimedia materials, media planning, and analyzing campaign effectiveness to support brand posit...

Creve Coeur, Missouri Bayer
Social Media Marketing Coordinator

This role is essential for managing and growing our client's presence across various social media platforms. Collaborate with the marketing team to align social media strategies with broader marketing campaigns and objectives. 1-3 years of experience in social media management or digital marketing. ...

St. Louis, Missouri Placements24
Media Sales Representative

Own a local territory, drive new business, and build a multichannel marketing portfolio with no startup costs and no cap on your income. Your Role Most launch within 3-4 months, but top producers like you can go to print in as few as 13-25 days.Scale: Our established infrastructure helps you build a...

St. Louis, Missouri Best Version Media
Brand Manager, NEOSTRATA

The Brand Manager for NEOSTRATA will lead the development and execution of brand growth strategies within the US medical professional and ecommerce channels. This role involves managing brand positioning, communications, and strategic initiatives to drive growth for the skincare brand....

St. Louis, Missouri Kenvue
Account Manager - Local Advertising (Hybrid)

With Best Version Media, you can build a local marketing business centered on client success and long-term relationships. Scale: With your magazine in print, you’ll add new advertisers, continue building relationships, and grow your income and overall book of business. Because your earnings are cumu...

St. Louis, Missouri Best Version Media
Paid Digital Advertising Specialist

Life at Ascension: Where purpose meets opportunity We empower our 99,000+ associates to bring their skills and expertise every day to reimagining healthcare, together. Benefits are subject to change at any time. Design and optimize data-driven recruitment campaigns across Google, Microsoft, Meta, Li...

St. Louis, Missouri Ascension
Director of Marketing and Sales

City Museum is seeking an innovative, high-energy Director of Marketing & Sales to drive our brand strategy, optimize revenue, and scale our experiential events. The Director of Marketing & Sales is the creative visionary and strategic engine driving attendance, revenue, and brand awareness for City...

St. Louis, Missouri City Museum
Digital Marketing Consultant

Implements system digital plans and provides support for marketing and communications plans both at the system and regional level. Oversees design and content updates to website, ensuring standards for timeliness and quality are met.Develops market-based web content including gathering and researchi...

St. Louis, Missouri SSM Health
Communications Strategist

The Communications Strategist will develop and implement integrated marketing campaigns across a wide range of digital and traditional channels. The role involves managing content execution, ensuring brand consistency, and coordinating cross-functional teams to support organizational communication g...

Chesterfield, Missouri Virginia.gov
Director, Partner Marketing

As Director, Partner Marketing, you will define the vision and go-to-market strategy for co-marketing campaigns across our merchant network, driving growth through onsite and offsite marketing solutions. What Youll DoDefine and own the Partner Marketing strategy for Affirm Marketing Solutions, inclu...

St. Louis, Missouri Affirm
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