21 Advertising Internships in Hartford, CT

Updated daily. Most recent posting: October 23, 2026.

Marketing & Communications Intern - Integrated Marketing

This internship program focuses on developing skills in integrated marketing and advertising campaign development. The intern will collaborate with various teams to execute project and campaign activation elements while gaining exposure to marketing, communications, and research functions....

Hartford, Connecticut Travelers
Marketing & Communications Intern - Social Media

This internship involves supporting the corporate social media team by writing copy, collaborating on design assets, and engaging with target audiences. The intern will also assist with social listening and reporting to track brand sentiment and trends....

Hartford, Connecticut Travelers
Media & Advertising Operations Intern - Summer 2027

The Media & Advertising Operations Intern will support the corporate marketing team by analyzing campaign performance across various digital and traditional media channels. The role involves monitoring media quality, conducting audience research, and providing actionable insights to optimize adverti...

Southington, Connecticut AmTrust Financial Services, Inc.
Content Marketing Intern - Summer 2027

The Content Marketing Intern will create engaging content across various digital platforms including blogs, websites, and social media. The role involves researching trends, interviewing subject matter experts, and supporting multimedia projects like podcasts and videos to drive business growth....

Southington, Connecticut AmTrust Financial Services, Inc.
Marketing Specialist Internship

Grand Design RV is seeking a Marketing Specialist Intern to support their marketing team with brand management, product storytelling, and social media initiatives. The intern will gain hands-on experience in campaign execution and influencer partnerships while contributing to various customer and de...

Middlebury, Connecticut Grand Design RV
Marketing & Sales Coordinator

About the job Sales and Marketing Coordinator Are you looking to kickstart your corporate career with an elite Sales and Marketing Coordinator opportunity? it's about learning the fundamentals of marketing and client relationships with the precision of a professional athlete. Career Launchpad: Move ...

West Springfield, Massachusetts Manufacturing Company
PAID INTERNSHIP

At NY Marketing Firm, we believe that a great student mentality, work ethic, integrity and passion are the key ingredients to success. NY Marketing Firm headquartered in New York City, is looking for an exceptional individual to join our sales and marketing team. The ideal candidate brings a wealth ...

Hartford, Connecticut NY Marketing Firm
Marketing and Community Fellow

ClimateHaven is seeking a Marketing and Community Fellow in New Haven, CT, to assist with digital marketing initiatives, content creation, and community outreach. About Climate Haven: Climate Haven is a platform for startups building breakthrough solutions in energy and climate resilience. The Marke...

New Haven, Connecticut Climatehaven
Data Entry Clerk (100% Remote) at Grapevine Media & Marketing Springfield, MA

Data Entry Clerk (100% Remote) job at Grapevine Media & Marketing. Candidate must be reliable as you will be responsible for inputting data and making changes to existing data in digital databases. Transfer data from hard copy to a digital database. Update client information in a database. Working k...

Springfield, Massachusetts Grapevine Media & Marketing
Digital Marketing Internship (Paid)

Develomark is a digital marketing agency based in Plantsville, Connecticut, serving local service-based businesses across Connecticut. About the Role: The Cohort Program Associate is a 12-week, part-time, paid training role designed to provide hands-on experience in digital marketing execution withi...

Southington, Connecticut Develomark
Social Media​/Digital Marketing Internship

From CNN to The Huffington Post, the world is talking about the innovative movement that is downsizing global poverty. The Borgen Project believes that leaders of the most powerful nations on earth should be doing more to address global poverty. The national campaign is working to make poverty a foc...

New Haven, Connecticut The Borgen Project
Social Media/Digital Marketing Internship

The Borgen Project believes that leaders of the most powerful nations on earth should be doing more to address global poverty. The national campaign is working to make poverty a focus of foreign policy. Are you passionate about making a difference in the world? Experience No prior experience is nec...

Westfield, Massachusetts The Borgen Project
Creative Content Marketing Intern: Build Campaigns

Position: Creative Content Marketing Intern: Build Real Campaigns Freshcut Paper, LLC in Massachusetts is seeking a Creative Content Marketing Intern who loves content, social media trends, and hands-on campaign experience. You will source creators, create original content, support creative producti...

Springfield, Massachusetts Freshcut Paper, LLC
Social Media/Digital Marketing Internship

The Borgen Project believes that leaders of the most powerful nations on earth should be doing more to address global poverty. The national campaign is working to make poverty a focus of foreign policy. Are you passionate about making a difference in the world? Experience No prior experience is nec...

Middletown, Connecticut The Borgen Project
Paid Marketing & Sales Internship Fast Growth

Position: Paid Marketing & Sales Internship with Fast Growth 6AM City, LLC in the United States is offering fully paid Marketing and Sales Internships to qualified individuals seeking real-world experience in a dynamic, growing industry. The program focuses on connection and communication to showcas...

Springfield, Massachusetts 6AM City, LLC
Talent Acquisition Marketing Specialist; Digital Ads

Position: Talent Acquisition Marketing Specialist (Digital Ads) Maximus is seeking a Digital Advertising Recruitment Associate Specialist in Springfield, MA, for a 6-month Skill Bridge program aimed at enhancing recruitment marketing efforts.The role includes planning and implementing marketing stra...

Springfield, Massachusetts Maximus
Talent Acquisition Marketing Specialist (Digital Ads)

Maximus is seeking a Digital Advertising Recruitment Associate Specialist in Springfield, MA, for a 6-month SkillBridge program aimed at enhancing recruitment marketing efforts. The role includes planning and implementing marketing strategies, coordinating recruitment events, and supporting employer...

Springfield, Massachusetts Maximus
Paid Sales Intern — Media & Advertising

NBCUniversal in Hartford, CT is seeking a Sales intern to support multiplatform campaigns that drive advertising revenue. You will work closely with the sales team to generate ideas for advertisers and enhance customer satisfaction. The ideal candidate should be currently enrolled in a degree progra...

Hartford, Connecticut NBCUniversal
Digital Advertising Recruitment Associate Specialist

Plan and implement a talent acquisition marketing and employer branding strategy to attract high-quality applicants. Create and implement strategies for building a talent network/talent community. Coordinate and advertise promote recruiting events. Length of Program: 6 months (24 weeks) Week 1-2: Or...

Hartford, Connecticut Maximus
Social Media/Digital Marketing Internship

The Borgen Project believes that leaders of the most powerful nations on earth should be doing more to address global poverty. The national campaign is working to make poverty a focus of foreign policy. Are you passionate about making a difference in the world? Experience No prior experience is nec...

New Haven, Connecticut The Borgen Project
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