Asphalt Roadway QC Technician

Knife River Corp•Bryan, TX

59d

About The Position

At Knife River, we take care of our team because we know it's our people who make us successful. We are one of the 10 largest construction materials producers/contractors in the Country, and we are a PEOPLE-first company. Our team members are the key to our success, and we are committed to giving them the tools, training, and time to do their jobs productively and safely each day. Our goal is to build strong teams that, in turn, build strong communities. We are also a publicly traded company on the NYSE with the ticker symbol KNF and part of the S&P MidCap 400 index. Job Summary: The Asphalt Roadway QC Tech is responsible for conducting laboratory and field tests on aggregates, asphalt and other materials to ensure quality control and compliance with project specifications, industry standards, and regulatory requirements. This role plays a critical part in maintaining the quality and integrity of roadway construction projects by performing accurate testing, documentation, and analysis of asphalt mixtures and related materials.

Requirements

High school diploma or GED is preferred.
Associate's or technical degree in construction materials, civil engineering, or related field is highly preferred.
Minimum 1-2 years of experience in asphalt testing or construction materials lab work.
Level 1B Hot Mix Asphalt (HMA) Roadway Specialist certification (TXAPA) is required.
Valid driver's license and ability to travel to job sites as needed.
Strong attention to detail and analytical skills.
Ability to work independently and as part of a team in a fast-paced environment.
Proficient in Microsoft Office and data entry software.

Responsibilities

Perform laboratory testing of asphalt mixes including gradation, binder content, air voids, and stability.
Conduct field sampling and testing of hot mix asphalt (HMA) during production and placement.
Operate and maintain testing equipment such as gyratory compactors, ovens, scales, and sieves.
Prepare and maintain accurate test records, reports, and documentation in accordance with DOT and company standards.
Assist in mix design verification and troubleshooting quality issues during production.
Correct deviations in processes or materials based upon mix design requirements.
Ensure compliance with safety protocols and environmental regulations in the lab and field.
Communicate test results and findings to project managers, engineers, and production teams.
Calibrate and verify lab equipment regularly to maintain testing accuracy.
Support continuous improvement initiatives in quality control processes.
Perform other duties as assigned.
Timely and regular attendance is essential.