What is the difference between Geotechnical Testing vs Geotechnical Engineering?

Career: Geotechnical Testing

AspectGeotechnical TestingGeotechnical Engineering
CredentialsTypically requires a Geotechnical Technician certification or related technical trainingRequires a Bachelor's degree in Civil or Geotechnical Engineering, often with licensure
Work EnvironmentLaboratory and field testing sites, focusing on sample collection and testing proceduresDesign, analysis, and project management in construction and infrastructure projects
Industry UsageUsed by geotechnical labs, construction firms, and testing agenciesUsed by engineering firms, consulting agencies, and project developers

Geotechnical Testing involves performing laboratory and field tests on soil and rock samples to determine their properties. Geotechnical Engineering applies these test results to design foundations, retaining structures, and other infrastructure. While testing focuses on data collection, engineering emphasizes analysis and project planning.