Geotechnical Laboratory Technician

The Geotechnical Laboratory Technician focuses on supporting geotechnical engineering projects by conducting tests on soil and rock samples in a laboratory setting. Your work will contribute to the assessment of subsurface conditions, the evaluation of engineering properties, and the development of geotechnical recommendations for construction and infrastructure projects. #LI-VB1

1. Sample Preparation:

• Receive, log, and label soil and rock samples collected from field investigations or construction sites.
• Prepare samples for testing by following established procedures, including drying, sieving, and milling as necessary to ensure consistency and accuracy of test results.

2. Geotechnical Testing:

• Perform a variety of geotechnical tests on soil and rock samples, including but not limited to:
• Atterberg Limits tests (liquid limit, plastic limit, and plasticity index)
• Grain size analysis (sieve analysis, hydrometer analysis)
• Proctor compaction tests
• Consolidation tests
• Direct shear tests
• Triaxial compression tests
• Unconfined compression tests
• Point load tests
• Rock mass classification tests (e.g., RQD, UCS)
• Operate laboratory equipment and instruments according to standard procedures and safety guidelines to ensure accurate and reliable test results.

3. Data Analysis and Reporting:

• Record test data, observations, and relevant parameters accurately and legibly in laboratory notebooks or electronic databases.
• Analyze test results, interpret findings, and prepare summary reports documenting test procedures, results, and conclusions.
• Collaborate with geotechnical engineers and project managers to communicate test findings and contribute to the development of geotechnical recommendations and design parameters.

4. Quality Assurance/Quality Control (QA/QC):

• Implement quality control measures to ensure the integrity and accuracy of laboratory testing procedures and results.
• Calibrate and maintain laboratory equipment regularly to meet industry standards and accreditation requirements.
• Participate in proficiency testing programs and internal audits to validate laboratory performance and compliance with applicable regulations.

5. Health, Safety, and Environmental Compliance:

• Adhere to safety protocols and procedures to minimize risks associated with laboratory operations, handling of hazardous materials, and use of equipment.
• Maintain a clean and organized laboratory environment, including proper storage and disposal of samples and chemicals, to ensure compliance with environmental regulations.

High School Diploma/GED

Bachelor’s Degree in Geology or Geotechnical Engineering