8 Assistant Advertising jobs in Belleville, Illinois

Updated daily. Most recent posting: October 14, 2026.

Marketing & Advertising Associate - Entry Level

Are you ready to embark on a dynamic marketing journey in the heart of Saint Louis, Missouri? This is a fantastic opportunity for recent graduates or individuals looking to start their career in marketing. Fresh Form Draft Schedule: Full Time, Monday to Friday Assist in the development and execution...

St. Louis, Missouri Fresh Form Draft
Social Media and Marketing Assistant

Farfetched Studios is looking for an experienced, driven, and highly organized Social Media & Marketing Assistant to join our St. Louis team. Manage client and company social media accountsCreate, schedule, and monitor social contentHelp identify new trends, ideas, and opportunitiesReview reporting ...

St. Louis, Missouri Farfetched Studios LLC
Marketing Assistant

The Marketing Assistant is a key contributor to the marketing team, assisting in the planning and rollout of campaigns designed to increase brand visibility, deepen customer engagement, and contribute to revenue growth. Core Responsibilities Take part in on-site marketing and promotional activities ...

Belleville, Illinois Platinum Coastal Group
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
Assistant Brand Manager – Innovation

Partner with Consumer Insights to build research and learning plan for actionable insights, innovation strategy, new product commercialization, and go-to-market strategies Support and drive cross-functional project teams to execute new product launches, product renovations or specification changes, ...

St. Louis, Missouri Spectrum Brands
Marketing Assistant

The Marketing Assistant is a key contributor to the marketing team, assisting in the planning and rollout of campaigns designed to increase brand visibility, deepen customer engagement, and contribute to revenue growth. Core Responsibilities Take part in on-site marketing and promotional activities ...

St. Charles, Missouri Platinum Coastal Group
Media & Publishing Assistant

Media & Publishing Assistant, a full-time remote position, is responsible for supporting media monitoring, publication workflows, and social media execution within a marketing and communications team. Key Responsibilities Write daily content, including social media posts and promotional marketing co...

St. Charles, Missouri VirtualVocations
Entry Level Marketing Assistant at Fresh Form Draft Saint Louis, MO

Are you ready to embark on a dynamic marketing journey in the heart of Saint Louis, Missouri? Fresh Form Draft invites you to join us as an Entry Level Marketing Assistant We are seeking a motivated and enthusiastic Entry Level Marketing Assistant to join our dynamic marketing team. Company: Fresh ...

St. Louis, Missouri Fresh Form Draft
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