Quality Control Technician - Fontana, CA - (Fontana, CA)

oapg.gif Job ID: 108707 Sierra Building Products is a division of the Oldcastle Architectural Products Group (APG). APG is North America’s leading manufacturer and supplier of concrete masonry, dry mix, and hardscape products. With over $2B in sales, APG operates across 33 states and six Canadian provinces through a network of over 165 operating locations and more than 5,000 employees. Summary Responsible for the material handling and preparation for routine testing and for maintenance of assigned laboratory equipment as well as testing products and raw materials as per ASTM to ensure compliance and/or to develop new formulas. Essential Duties / Responsibilities * Preparation of materials and products for testing * Sampling and reduction of samples * Routine tests of raw materials