Geotechnical Field Technician: Hands-On Site Testing

ECS Southwest, LLP; McKinney (TX); On-site; USD 38,000 - 52,000; Full time

Job summary

Geotechnical Field Technician with ECS Group of Companies (field-based) performs subsurface exploration, borings, and soil testing under project managers and senior staff. Role emphasizes field work, data collection, and coordination with contractors to support geotechnical and construction materials projects.

Position requires a high school diploma and certifications within set timelines; strong communication, math skills, and the ability to work in varied weather conditions are essential for

Qualifications

• 0 years of related experience
• High school diploma or GED required
• One certification must be completed within the 90-day introductory period, and all basic certifications must be completed within 270 days of employment, including: Radiation Safety, Soils I, and Concrete I
• Additional certifications applicable to the work performed may be required
• If driving for or on behalf of any ECS subsidiary, a valid driver’s license is required
• Ability to read maps, follow directions, and interpret construction plans
• Willingness to work in field conditions, including varying weather and site environments
• Dependable, detail-oriented, and responsible work ethic
• Ability to work independently and as part of a team

Responsibilities

• Performs layout of borings and test pits using conventional surveying techniques and GPS
• Observes and classifies soils, test pits, and subsurface conditions
• Performs hand auger borings, DCP testing, and other field investigations
• Logs soil samples and documents field observations
• Assists with data reduction and preparation of field and project documentation
• Performs field testing, sampling, and inspection of construction materials
• Assists with laboratory testing and sample classification
• Communicates daily with contractors, project managers, and team members regarding site conditions and testing activities
• Supports preparation of reports, calculations, and documentation as needed
• Maintains field equipment and ensures proper documentation of test results
• Performs other field, laboratory, or project support tasks as assigned

Skills

Strong communication

Basic math

Reading maps

Team player

Field safety

Education

High school diploma or GED

Radiation Safety

Soils I

Concrete I

Job description

Geotechnical Field Technician with ECS Group of Companies (field-based) performs subsurface exploration, borings, and soil testing under project managers and senior staff. Role emphasizes field work, data collection, and coordination with contractors to support geotechnical and construction materials projects.

Position requires a high school diploma and certifications within set timelines; strong communication, math skills, and the ability to work in varied weather conditions are essential for