**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**

+ Perform routine aggregate sampling and testing to ensure product quality and compliance with specifications
+ Accurately document test results and communicate findings to operations, sales, and quality teams
+ Support quality control activities by monitoring processes and identifying opportunities for improvement
+ Maintain testing equipment, tools, and work areas in a safe and organized condition
+ Follow safety, environmental, and quality standards while supporting day‑to‑day plant operations

**What Are We Looking For**

+ Proven ability to perform aggregate quality testing including gradations, moisture content, specific gravity, and other ASTM/AASHTO procedures with strong attention to d...