Top 29 Marketing intern Jobs in Affton Mo

Digital Marketing Intern
Blayzer Digital —St. Louis, MO
- Part-time
- Marketing
- Office
- Business
Quick Apply
Marketing Internship (In-Person, Hybrid, or Online)
Claim Academy —St. Louis, MO
- Part-time
- Hybrid work
- Google Workspace
- Marketing
- Office
Social Media Intern- Fall 2026
GIRL SCOUTS OF EASTERN MISSOURI INC —St. Louis, MO
- $15 an hour
- Part-time
- Hybrid work
- Office
- Organizational skills
- Internship
Marketing Intern
Wheelhouse Downtown —St. Louis, MO
- Sales
- Internship
- Entry level
Quick Apply
Marketing Intern
American Food & Vending ⏐ American Dining Creations —Webster Groves, MO
- Marketing
- University
- Internship
Quick Apply
Media Intern, Marketing
Energizer Holdings —St. Louis, MO
- Monday to Friday
- Marketing
- Analysis skills
- Quality control
Quick Apply
Financial Advisor Internship
Synergy Wealth Solutions —Chesterfield, MO
- Full-time
- Office
- Business development
- Leadership
Quick Apply
Marketing Intern
Fourthstone —St. Louis, MO
- Email
- Internship
- Marketing
- Entry level
Business Operations Intern- 2027
World Wide Technology Holding, LLC —St. Louis, MO
- $18 - $25 an hour
- Marketing
- Analysis skills
- Psychology
2d
Fall 2026 Communications Internship
ArchCity Defenders —St. Louis, MO
- Part-time
- Office
- In-person
- Communication skills
Quick Apply
Internship: Events & Marketing- Ballpark Village
Live! Hospitality & Entertainment —St. Louis, MO
- Microsoft Excel
- Customer service
- Data entry
- Opportunities for advancement
Quick Apply
2027 Summer Intern: Product Marketing
Hubbell Incorporated —St. Louis, MO
- $22.50 - $29.00 an hour
- Seasonal
- Office
- Analysis skills
- Organizational skills
12d
Sustainability, Community and Inclusive Engagement Intern
Ameren —St. Louis, MO
- $21 - $30 an hour
- Full-time
- Microsoft Excel
- Marketing
- Research
Communications Intern - Fall
City of Maryland Heights, MO —Maryland Heights, MO
- $16 an hour
- Weekends as needed
- Background check
- Marketing
- Pass drug screening
1d
Intern, Community Development & Blues for Kids
St. Louis Blues —St. Louis, MO
- $15 an hour
- Part-time
- Ability to walk for extended periods
- Databases
- Ability to sit for extended periods
Campus Marketing Intern
Sodexo —Saint Charles, MO
- $15 an hour
- Part-time
- Ability to walk for extended periods
- Cooking
- No experience needed
- Paid holidays
- Health insurance
Internship Program
Greater St. Louis Area Council —St. Louis, MO
- $15 an hour
- Part-time
- Travel
- Internship
- Communication skills
- Mileage reimbursement
Quick Apply
Marketing Internship- Paid
Woods Basement Systems, Inc. —Collinsville, IL
- $15 an hour
- Part-time
- Marketing
- Research
- In-person
- Flexible schedule
- Referral program
Quick Apply
Product Management Intern
Hunter Engineering Company —Bridgeton, MO
- Product management
- Internship
- Communication skills
Quick Apply
7d
Community Relations Intern
Alton River Dragons —Alton, IL
- Internship
- Marketing
- Entry level
14d

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Digital Marketing Intern

Blayzer Digital
St. Louis, MO

Quick Apply

Job Details

Part-time

Qualifications

Marketing design
Market research projects
Basic graphic design principles
Data analysis reporting
Marketing
Search engine optimization (SEO) strategy development
Media performance reporting
Visual storytelling
Content marketing campaigns
Competitive analysis
Performance Reporting
Digital brand management
Graphic design
Data reporting support
Intelligence analysis
Media data analysis
Conversion optimization
Marketing ROI analysis
Communications
Marketing analytics
Productivity software
Social media brand management
Business
Entry level
Campaign performance reporting
Copywriting

Full Job Description

One of St. Louis' premier digital marketing agencies has an internship program to help you learn the ropes and gain experience with real marketing, web and ecommerce projects. Want in?

Blayzer interns don't just watch, they build. You will learn to create and optimize digital content, manage brand identities across communication channels, and leverage data to drive campaign results. You’ll leave with a competitive edge, a professional portfolio, and real-world agency experience that opens doors.

Previous Blayzer interns have launched careers at Anheuser-Busch, BJC, Nine Network, and other top-tier agencies. This is an ideal springboard for business, marketing, and communications students or anyone ready to pivot into a digital marketing career.

Qualifications — What We're Looking For

Passion for Digital: A genuine interest in the evolving marketing landscape
Core Skills: Grounded in copywriting, graphic design, content development, or data analysis
Initiative: Reliable, self-motivated and eager to learn
Communication: Strong written, verbal, and visual storytelling abilities
Tech Savvy: Experience with Google apps, Microsoft Office, and social media
Availability: Ready to start soon for a 12 week engagement
No Agency Experience? No problem. We'll provide the mentorship; you bring the drive.

Responsibilities — What You'll Learn & Do

Content Development: Plan, create, and optimize content for a wide range of clients and marketing projects.
Social Media Management: Post, share, optimize, and engage communities on professional social media platforms.
Market Intelligence: Conduct deep-dive research and competitive audits for new clients, marketing strategies, and campaigns.
Analytics & Reporting: Collect, analyze, and report on performance data to track campaign ROI.
Web & SEO Strategy: Support site performance through SEO best practices and conversion-focused content direction.

Commitment, Credit & Career Growth — How It Works

12 weeks @ 20 hours per week = 240 total hours (or as required by your for-credit internship program)
Location: In-office at 1901 Locust St., St. Louis, MO 63103
Compensation: This is a Volunteer Professional Experience designed for portfolio building and skill acquisition.
University credit: Available where applicable. Previous Blayzer interns have earned credit through Saint Louis University (SLU), Webster University, UMSL, Mizzou, Fontbonne University, and Lindenwood University.

Ready to Spark Your Marketing Career?

The biggest barrier in our industry today isn't a lack of knowledge — it's a skill issue. A degree or certification is only the starting point. Employers want real experience. When the time comes to stop watching and start building, Blayzer is your training ground. We’ve designed our internship programs specifically to bridge the gap between classroom theory and the high-demand marketing, design, and development competencies that are actually required in a professional agency environment.

Level Up Your Skills at Blayzer Digital

When you’re ready to bridge the gap between classroom theory and professional agency execution, we want to hear from you. Apply for our Digital Marketing Internship today!

Quick Apply

Refine Your Search

marketing intern jobs in affton mo

Digital Marketing Intern

Marketing Internship (In-Person, Hybrid, or Online)

Social Media Intern- Fall 2026

Marketing Intern

Marketing Intern

Media Intern, Marketing

Financial Advisor Internship

Marketing Intern

Business Operations Intern- 2027

Fall 2026 Communications Internship

Internship: Events & Marketing- Ballpark Village

2027 Summer Intern: Product Marketing

Sustainability, Community and Inclusive Engagement Intern

Communications Intern - Fall

Intern, Community Development & Blues for Kids

Campus Marketing Intern

Internship Program

Marketing Internship- Paid

Product Management Intern

Community Relations Intern

I want to receive the latest job alert for marketing intern in affton mo

Explore jobs in more locations

Qualifications — What We're Looking For

Responsibilities — What You'll Learn & Do

Commitment, Credit & Career Growth — How It Works

Ready to Spark Your Marketing Career?

Level Up Your Skills at Blayzer Digital

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