Heidelberg Materials US, Inc. | Irving, United States | Posted June 10, 2026
Position Overview
**Project Manager – Aggregates (Troy, OK Greenfield Development)**
**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.
**Role**
We are seeking an experienced Project Manager to lead the development of a greenfield aggregate operation with rail infrastructure in Troy, OK. The ideal candidate brings strong technical expertise, disciplined project execution, and the leadership capability to coordinate diverse stakeholders while driving performance. This position offers a unique opportunity to build a substantial aggregate operation from the ground up.
**What You’ll Be Doing**
+ Lead the planning, execution, and delivery of a large greenfield aggregate site and aggregate terminal from concept through commissioning
+ Own project scope, engineering design, construction exec...