Granite Construction
A Quality Control Technician Level III at Granite ensures compliance with specifications by sampling, testing, and inspecting construction materials like asphalt and concrete in both laboratory and field settings. The role includes training Level I and II technicians, communicating results to supervisors, and adhering to strict safety regulations such as OSHA and MSHA. Candidates must have experience testing at least two materials in both environments or three in one setting to achieve the Level III standard.
Headquarters
Watsonville, California, United States
Company Size
5001-10000 employees
Founded
1922
Granite Construction is a heavy civil construction contractor and materials producer that delivers large-scale infrastructure projects across transportation, water and wastewater, federal, and specialty sectors. The company provides construction management and engineering services along with integrated materials operations (aggregates, asphalt, ready‑mix) and paving capabilities to support projects from design through construction. Granite emphasizes safety, sustainability, and operational excellence, working with public agencies and private clients to deliver complex, collaborative‑delivery programs. Its combined field experience and materials supply chain enable efficient execution of major infrastructure and maintenance work.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Granite Construction.
32% below the average for this role
Materials QC Tech III
Granite Construction Company
Materials QC Tech I
Granite Construction Company
Materials Testing Technician III
Terracon
Materials QC Technician - Density Tech
Granite Construction Company
Construction Materials Testing Technician, Level III
Tolunay-Wong Engineers, Inc.
Construction Materials Technician III
Terracon