Job Description

**Quality Control Technician Intern – 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**



+ Collect aggregate samples from pits, quarries, stockpiles, autosamplers, and production belts following standardized procedures.

+ Travel to sites to validate materials, interact with site personnel, and transport samples back to the lab.

+ Conduct routine sampling and testing of materials to ensure product quality and compliance including sieve analysis, gradation checks, moisture content tests, and other aggregate‑related tests.

+ Support troubleshooting efforts by identifying quality issues and contributing to corrective actions.

+ Collaborate with production staff to promote continuous ...

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