Aggregate Lab Technician - Precision QC & Material Testing

River Asphalt, LLC; Dagsboro (DE); On-site; USD 25,000 - 39,000; Full time

Benefits offered by this job

Great Benefits

Job summary

H&K Group, Inc. is seeking an Aggregate Technician to perform laboratory tests and ensure conformance to specifications for quarried materials. You will operate and calibrate lab equipment, collect samples, and document test results to support quality control and product development.

Experience with sieve analyses and other standard tests is preferred; Level 1 certification is a plus, with training available. This role emphasizes safety, accuracy and timely reporting within a collaborative team.

Qualifications

• Experience setting up and operating lab equipment used for aggregate testing.
• Ability to collect and test samples to verify specifications.
• Strong record-keeping of test results and reporting of procedures.

Responsibilities

• Set up, calibrate and operate laboratory equipment such as aggregate shakers, ovens, washers and balance scales.
• Collect and test samples of quarried products to verify conformity to specifications.
• Perform tests including sieve analysis, wash test, crush count and unit weight and document results.
• Record test results on standardized forms and prepare test reports describing procedures used.
• Clean laboratory equipment and calibrate laboratory instruments as needed.
• Level 1 certification preferred, but training will be provided if necessary.

Skills

Lab equipment setup

Aggregate testing

Data recording

Education

Level 1 certification preferred

Job description

H&K Group, Inc. is seeking an Aggregate Technician to perform laboratory tests and ensure conformance to specifications for quarried materials. You will operate and calibrate lab equipment, collect samples, and document test results to support quality control and product development.

Experience with sieve analyses and other standard tests is preferred; Level 1 certification is a plus, with training available. This role emphasizes safety, accuracy and timely reporting within a collaborative team.