Quality Control Lab Technician – Concrete & Asphalt Testing

RiseMe; Show Low (AZ); On-site; USD 28,000 - 41,000; Full time

Job summary

WW Clyde is seeking a Quality Control Lab Technician to perform sampling and testing of concrete, aggregates, and asphalt for projects. The role emphasizes testing to ADOT, ASTM, and AASHTO specs, with most work in the lab and periodic travel to pits, plants, and sites.

The technician will log data, maintain records, calibrate equipment, and support mix design verification while upholding WW Clyde safety standards throughout the workday.

Qualifications

• Candidates must have a high school diploma or GED.
• Ability to obtain ACI Concrete Field Testing Technician Grade I and ACI Concrete Strength Testing Technician certifications within 6 months of hire.
• Knowledge of concrete, aggregate, and asphalt materials and industry quality standards.
• Intermediate computer skills and basic math for test calculations.
• Strong attention to detail and accurate record keeping.
• Valid driver's license and insurable driving record.

Responsibilities

• Receive, log, and cure concrete cylinders and beams, and maintain curing conditions per ASTM and AASHTO requirements.
• Prepare and test concrete specimens for compressive and flexural strength, including capping and break testing.
• Perform fresh concrete testing for trial batches and field support, including slump, air content, unit weight, temperature, and casting test specimens.
• Test aggregate production and shipping samples, including gradation, fineness modulus, specific gravity, absorption, and moisture content.
• Test asphalt samples, including binder content, gradation, and volumetric properties.
• Travel to project sites, aggregate pits, and plants to collect samples, and split and reduce samples for testing.

Skills

Attention to detail

Analytical thinking

Safety consciousness

Reading specs

Education

High school diploma or GED

Job description

WW Clyde is seeking a Quality Control Lab Technician to perform sampling and testing of concrete, aggregates, and asphalt for projects. The role emphasizes testing to ADOT, ASTM, and AASHTO specs, with most work in the lab and periodic travel to pits, plants, and sites.

The technician will log data, maintain records, calibrate equipment, and support mix design verification while upholding WW Clyde safety standards throughout the workday.