Role: Market Development Intern

Company: S3 Markets

Location: Remote (Austin, TX | CT Working Hours)

Type: Internship

Cohort Time: February–April 2026 or September–November 2026

About S3 Markets

S3 Markets is catalyzing the transition to a net-zero emissions economy by creating solutions where materials are lower cost and lower carbon. The company focuses on developing innovative financial and industrial tools that support sustainable markets and climate-aligned growth through technology and strategic collaboration.

About the Role

As a Market Development Intern, you’ll work closely with the team to analyze opportunities, trends, and partnerships that drive growth in sustainability markets. This role offers a unique chance to gain practical experience at the intersection of finance, sustainability, and market strategy—supporting S3 Markets’ mission to make low-carbon materials more accessible and scalable worldwide.

Key Responsibilities

• Conduct research on industry trends, competitors, and sustainability market opportunities.
• Support data analysis and reporting on market and partnership performance.
• Assist in preparing presentations and materials for internal and external stakeholders.
• Contribute to business development and outreach efforts.
• Collaborate with cross-functional teams to support project and partnership execution.

What We’re Looking For

S3 Markets values analytical thinking, initiative, and curiosity. The ideal intern is detail-oriented and comfortable working with data, research, and business insights. You should have strong communication skills, an interest in sustainability, and the ability to translate complex ideas into actionable strategies. A proactive and collaborative mindset will be key to success in this role.

Bonus Skills

• Familiarity with Excel, Google Sheets, or data visualization tools.
• Understanding of climate finance, sustainability, or ESG concepts.
• Experience in research, analysis, or business development.

Why Join S3 Markets

This internship offers the chance to apply your design skills to real-world sustainability challenges while learning from an interdisciplinary team of innovators. You’ll gain experience designing for impact—creating tools that help industries and communities transition toward a lower-carbon, more resilient future.