Geotechnical Field Technician

ECS Ltd•San Antonio, TX

About The Position

The Geotechnical Field Technician performs field and laboratory testing in support of geotechnical and construction materials projects under the direction of project managers and senior staff. The role is primarily field-based and involves subsurface exploration, construction observation, and materials testing. The technician develops skills through hands-on experience and certification programs while maintaining a positive customer service attitude and demonstrating an understanding of ECS Core Values.

Requirements

  • No related experience required.
  • High school diploma or GED required.
  • Complete one certification within the 90-day introductory period and all basic certifications within 270 days of employment, including Radiation Safety, Soils I, and Concrete I.
  • Additional certifications applicable to the work performed may be required.
  • A valid driver's license is required if driving for or on behalf of an ECS subsidiary.
  • Strong verbal and written communication skills.
  • Basic math skills.
  • Ability to read maps, follow directions, and interpret construction plans.
  • Dependable, detail-oriented, and responsible work ethic.
  • Ability to work independently and as part of a team.
  • Ability to safely operate a motor vehicle and comply with safety requirements.
  • Willingness to work in field conditions, including varying weather and site environments.
  • E-4 US Military rank qualifies if the education requirements are also met.

Responsibilities

  • Lay out borings and test pits using conventional surveying techniques and GPS.
  • Observe and classify soils, test pits, and subsurface conditions.
  • Perform hand auger borings, dynamic cone penetrometer (DCP) testing, and other field investigations.
  • Log soil samples and document field observations.
  • Assist with data reduction and preparation of field and project documentation.
  • Perform field testing, sampling, and inspection of construction materials, including soil, aggregates, concrete, asphalt, masonry, and structural steel.
  • Assist with laboratory testing and sample classification.
  • Communicate daily with contractors, project managers, and team members regarding site conditions and testing activities.
  • Support preparation of reports, calculations, and documentation as needed.
  • Maintain field equipment and ensure proper documentation of test results.
  • Perform other field, laboratory, or project support tasks as assigned.
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