Line of Business: Aggregates About Us: Heidelberg Materials is one of the world's largest suppliers of building materials. Heidelberg Materials North America operates over 450 locations across the U.S. and Canada with approximately 9,000 employees. What You'll Be Doing: Put your education into action in the field to support and participate in assigned project work. Support the plant operations in achieving production goals while partnering with experienced engineers, managers, and production employees in different departments. Complete technical projects to gain an understanding of the...  more ->