Covestro, a global leader in high-performance polymers, is seeking an AI Engineer Intern for their Pittsburgh location. This 12-week summer internship in 2026 offers a unique opportunity to work at the intersection of artificial intelligence and R&D. The role focuses on supporting Covestro's digital transformation strategy, particularly in areas like Digital Infrastructure, Knowledge Flow, and Data-Driven R&D. As an intern, you'll work with established and emerging AI technologies, maintain data pipelines, and handle LLM use cases. The position requires a bachelor's degree in STEM and current enrollment in a Master's of AI Engineering program. You'll be part of a team of 18,000 colleagues working towards making the world a brighter place through innovative solutions. The role offers hands-on experience in a research environment, exposure to technical operations, and the chance to work on real-world problems. Covestro's commitment to sustainability and circular economy provides an exciting backdrop for applying AI solutions to meaningful challenges. The company values curiosity, courage, and creativity, making it an ideal environment for aspiring AI engineers to grow and contribute to groundbreaking R&D initiatives.