Soil Testing Lab Technician

AscentechIbadan & Oyo Stateroam-ngpublished 09/22/2026

Responsibilities:

Collect, prepare, and test construction material samples. Conduct soil tests including moisture content, sieve analysis, Atterberg limits, Proctor and CBR. Perform concrete tests including slump, sampling, cube preparation, and compressive-strength tests. Conduct asphalt and aggregate tests, including gradation, density, bitumen/asphalt content, and Marshall/mix-design tests. Carry out field density and other on-site material tests. Operate, clean, calibrate, and maintain laboratory equipment. Accurately record results and prepare laboratory/field reports. Ensure all testing follows approved procedures and applicable standards.

Requirements:

OND in Civil Engineering, Geology, Building Technology, Materials Engineering, or a related field. Practical experience in soil, concrete, asphalt, aggregate, and construction material testing. Knowledge of relevant testing procedures and standards. Ability to operate laboratory and field-testing equipment. Good documentation and reporting skills. Willingness to work both in the laboratory and on construction sites.