2026 Engineering Internship Program- Welding Engineering

Caterpillar's Corporate Engineering Intern program places full-time undergraduate students with engineering teams to learn and contribute on real project work. Internships are 12 weeks, 40 hours per week, primarily located in the Peoria, IL area with some U.S. locations, and focus on welding and materials joining, product development, automation, and supplier quality. The program emphasizes hands-on learning, networking with engineers and management, and professional development opportunities.