Laboratory Technician - Construction Materials Testing (CMT)

Terracon•Lawrenceville, GA

About The Position

This position performs laboratory testing and, as required, field testing, observation, and inspection of construction materials, including soils, aggregates, concrete, and asphalt. The Laboratory Technician communicates with laboratory supervisors, project managers, client representatives, contractor personnel, and other stakeholders about test results, project requirements, and field observations. The role requires testing in accordance with applicable AASHTO and ASTM standards and company quality requirements, maintaining accurate and complete documentation, and using provided tools to deliver results promptly. The technician maintains and cleans equipment, communicates findings as directed, and may safely transport material samples and related documentation to the laboratory. The role involves progressively increased training and responsibility, adherence to safety requirements, pre-task planning, reporting safety concerns, and maintaining quality standards.

Requirements

High school diploma or equivalent.
At least 1 year of relevant experience or equivalent training.
Proficiency using a laptop and Microsoft Word and Excel.
Successful completion of applicable internal safety certifications.
A valid driver’s license with an acceptable violation history may be required.

Nice To Haves

ACI Concrete Strength Testing Technician certification, or ability to obtain it within 60 days of hire.
ACI Concrete Field Testing Technician – Grade I certification.
Radiation safety and Nuclear Density Gauge operation certification.
NICET Level I in Construction Materials Testing (Asphalt, Concrete, or Soils).

Responsibilities

Perform laboratory testing of concrete, soil, and aggregate.
Perform testing in accordance with applicable AASHTO and ASTM standards and company quality requirements.
Accurately and completely document testing activities and findings.
Use provided tools to ensure timely testing and delivery of data and results to specified individuals.
Maintain and clean equipment.
Submit documentation and communicate results as directed by the Lab Manager or other personnel.
Communicate with the Project Manager and discuss data accuracy in preparation for submittal, as needed.
Take on progressively increased training and responsibility in work assignments.
Follow safety rules and practices and other project safety requirements.
Perform pre-task planning before executing work.
Report safety issues or concerns to management.
Maintain quality standards in all work performed.
Safely transport material samples and associated documentation to the laboratory for further testing, if required.