Geotechnical Field Tech: Hands-On Testing & Field Work

Engineering Consulting Service; Wilmington (NC); On-site; USD 42,000 - 62,000; Full time

Job summary

ECS Group of Companies is seeking a Geotechnical Field Technician in the United States to perform field and laboratory testing in geotechnical and construction materials projects. You will work under project managers and senior staff, primarily in the field, with opportunities to log soils, classify subsurface conditions, and support data and reporting tasks.

The role emphasizes hands‑on field exploration, boring and pit layouts, DCP testing, and coordination with contractors.

Qualifications

• 0 years of related experience.
• High school diploma or GED required.
• One certification must be completed within 90‑day introductory period, and all basic certifications must be completed within 270 days, 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.
• Strong communication skills (verbal and written).
• 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.

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, dynamic cone penetrometer (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, including soil, aggregates, concrete, asphalt, masonry, and structural steel
• 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

Communication skills

Basic math

Reading maps

Teamwork

Safety awareness

Education

High school diploma or GED

Job description

ECS Group of Companies is seeking a Geotechnical Field Technician in the United States to perform field and laboratory testing in geotechnical and construction materials projects. You will work under project managers and senior staff, primarily in the field, with opportunities to log soils, classify subsurface conditions, and support data and reporting tasks.

The role emphasizes hands‑on field exploration, boring and pit layouts, DCP testing, and coordination with contractors.