Summer Internship

About Twelve

Twelve designs and builds the world’s most inspiring merchandise and packaging for the world’s most coveted brands. Applying our uniquely tested end-to-end methodology, we seamlessly integrate our expert teams and global supply chain to turn wild dreams into high-return realities. Our difference lies in our approach to partnership and our commitment to social responsibility—proudly B-Corp certified and working exclusively with vetted and approved partners.

About the Internship Program

Our Summer 2026 Internship Program offers a unique opportunity to gain hands-on experience in the creative, dynamic, and fast-paced world of merchandise and packaging design. As an intern, you will collaborate with a global team of industry professionals and contribute to projects that shape the way brands tell their stories.

Our Internship Program is from June 2nd – August 6th in our Brooklyn, NY office, Monday through Thursday. Internships are available in Design, Development, Sales or Production.

What You’ll Experience

• Contribute to the design, development, and execution of innovative solutions across multiple facets of the business, including merchandise, packaging, operations, and client strategies.


• Gain hands-on experience across a range of value-added services, including sustainability practices, digital transformation, and innovative problem-solving.


• Learning processes and systems for end-to-end delivery of merchandise and packaging for brands.


• Development and insights of Real-world soft skills.

Who You Are

• A rising junior or senior pursuing a degree in Marketing, Design, Business, or a related field.


• Passionate about branding, design, and creating exceptional customer experiences.


• Detail-oriented with strong organizational and project management skills.


• Proficient in Microsoft Office and creative tools like Adobe Creative Suite (preferred).


• Eager to learn, collaborative, and adaptable in a fast-paced environment.

What We Offer

• A welcoming and inclusive company culture that celebrates diversity, creativity, and innovation.


• Professional development opportunities, including mentorship, workshops, and feedback sessions.


• Networking opportunities with industry leaders and peers.


• A chance to work on impactful projects with some of the world’s most recognized brands.

How to Apply

Apply here through our Careers page! Please indicate which department you are interested in: Design, Development, Sales, Production.

Applications will be accepted until March 15th for the Summer 2026 Program. Don’t miss the chance to join our innovative and collaborative team!