Precision Aggregate provides quality control and materials testing services for construction projects throughout the region.

We are seeking a Part-Time QC Technician with at least 5 years of experience performing aggregate and concrete testing in both field and laboratory environments for a position based in Mesquite, NV. Travel may be required.

COMPANY OVERVIEW

Precision Aggregate was established in October of 2000 to provide the Mesquite, Nv market place with high quality redi-mix and aggregate products.  With the help of our valued employees and our commitment to meet our clients "precise" needs.  Precision Aggregate products has grown into the Las Vegas and Northwestern Arizona market places.  Precision Aggregate owns and operates one permanent plant in Mesquite Nevada along with three lopro 427 portable batch plants.  

Precision Aggregate is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I segment generates over $4.5 billion in annual revenue, providing construction services across our renewables, industrial, infrastructure, and general building operating groups. Sustainability and safety are foundational to our culture and influence everything we do.

MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 years. With over 35,000 employees and 400 offices nationwide, we provide flexibility and career growth in dynamic work environments. Join one of the largest construction firms in the country (Engineering News-Record [ENR]: #1 in Power, #17 Top 50 Domestic Heavy Contractors, #20 Transportation Contractor). 

• The QC Technician will be required to lift and carry testing equipment and materials, work in outdoor environments, and travel to various job sites as needed.
• Duties include performing field and laboratory testing of aggregates and concrete in accordance with ASTM and AASHTO standards, maintaining accurate test records, safely operating testing equipment, and ensuring clean and organized work areas.

This is a safety‑sensitive position as the technician will often work around active construction operations, heavy equipment, and live traffic. Flexible hours are required, including early mornings, evenings, and occasional weekends.

Travel is required.

Required:

• Valid driver’s license
• NAQTC Aggregate Certificate
• ACI Field Testing Technician – Grade I
• ACI Strength Testing Technician
• ACI Aggregate Testing Technician
• Minimum 5 years of experience in aggregate and concrete testing (field and laboratory)