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Copywriter Intern Jobs in Missouri (NOW HIRING)

Essex Industries, Inc.

Marketing Intern

Saint Louis, MO · On-site

$14 - $18.75/hr

The marketing intern supports the marketing team by assisting with marketing materials, digital and ... Strong writing, copywriting, proofing and editing skills across a broad range of marketing content.

Fibersmith

Marketing Intern

Columbia, MO · On-site

$14.25 - $19/hr

We are looking for a creative, self-driven Marketing Intern to assist with marketing and customer ... Graphic Design Copywriting Event Planning Key Duties and Responsibilities: We're looking for ...

Fibersmith Software

Marketing Intern

Columbia, MO · On-site

$14.25 - $19/hr

We are looking for a creative, self-driven Marketing Intern to assist with marketing and customer ... Graphic Design Copywriting Event Planning Key Duties and Responsibilities: We're looking for ...

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See Missouri salary details

$13

$34

$63

How much do copywriter intern jobs pay per hour?

As of May 28, 2026, the average hourly pay for copywriter intern in Missouri is $34.46, according to ZipRecruiter salary data. Most workers in this role earn between $26.15 and $38.99 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Copywriter Intern, and why are they important?

To thrive as a Copywriter Intern, you need strong writing, editing, and research skills, often supported by coursework in English, communications, or marketing. Familiarity with content management systems, SEO tools, and basic graphic design software is commonly expected. Creativity, attention to detail, openness to feedback, and the ability to meet deadlines will help you stand out. These skills are essential for producing engaging, error-free content that aligns with client goals and supports effective marketing strategies.

What types of projects and tasks can a Copywriter Intern expect to work on during their internship?

As a Copywriter Intern, you can expect to work on a wide variety of writing projects, such as drafting social media posts, blog articles, email campaigns, and website copy. You may also assist in brainstorming sessions, research industry trends, and help edit or proofread content. Collaboration is common, as you'll often work closely with marketing teams, designers, and senior writers to ensure consistency in messaging and brand voice. This hands-on experience is valuable for building a strong portfolio and gaining insights into the creative process within a professional environment.

What does a Copywriter Intern do?

A Copywriter Intern assists in creating written content for various marketing materials such as advertisements, social media posts, blogs, and websites. They work under the supervision of senior copywriters or content managers to develop engaging copy that aligns with brand messaging and goals. Their tasks often include brainstorming ideas, editing drafts, conducting research, and collaborating with different teams to ensure content accuracy and effectiveness. This internship provides valuable hands-on experience in content creation and the opportunity to learn about advertising and marketing strategies.

What is the difference between Copywriter Intern vs Content Writer Intern?

AspectCopywriter InternContent Writer Intern
Required CredentialsTypically pursuing or recent graduate in marketing, communications, or related fieldsSimilar educational background, often with a focus on journalism, communications, or English
Work EnvironmentCreative agencies, marketing departments, advertising firmsMedia companies, online publications, corporate blogs
Employer & Industry UsageUsed in advertising, branding, marketing campaignsUsed in publishing, online content, informational websites
Search & Comparison IntentUnderstanding roles in marketing and advertisingUnderstanding content creation and publishing roles

While both roles involve writing, a Copywriter Intern focuses on creating persuasive and promotional content for marketing campaigns, whereas a Content Writer Intern produces informational or editorial content for websites and publications. The skills and work environments overlap, but their primary goals differ—marketing versus informational content.

What are the most commonly searched types of Copywriter jobs in Missouri? The most popular types of Copywriter jobs in Missouri are:
What are popular job titles related to Copywriter Intern jobs in Missouri? For Copywriter Intern jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Copywriter Intern jobs in Missouri look for? The top searched job categories for Copywriter Intern jobs in Missouri are:
Copywriter Intern jobs near you
Marketing Intern

Marketing Intern

Essex Industries, Inc.

Saint Louis, MO • On-site

$14 - $18.75/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Essex Industries is a multi-site aerospace and defense manufacturer serving military and commercial customers worldwide. The marketing intern supports the marketing team by assisting with marketing materials, digital and website content, presentations, email and social media campaigns, and basic digital analytics providing hands-on experience across a variety of marketing projects across the organization.
Essential Job Responsibilities:
• Assist with product brochures and data/spec sheets
• Assist with Marketing and sales collateral
• Create Website Copy/Digital Copy
• Internal Communications
• PowerPoints Content Editing
• Press Releases
• Print Material
• Email campaigns
• Understanding of digital analytics
• Social Media Posts/Engagements
Education and Experience:
Currently enrolled in Bachelor's Degree courses in Communication, Marketing, or related major. Strong writing, copywriting, proofing and editing skills across a broad range of marketing content. Organizational skills and the ability to work on multiple projects concurrently. Proficient in Microsoft Office Suite. Use of Adobe Products desirable.
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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