Geotechnical Internship (Level 2)

ECS Group of Companies; Waukesha (WI); On-site; USD 30,307 - 46,838; Full time

Job summary

ECS Group of Companies is seeking a motivated Geotechnical Field Technician to perform fieldwork, assist with drilling operations, and support subsurface investigations in Wisconsin. You will obtain utility clearances, prepare field plans, and document observations in a team environment.

The role requires pursuing a Civil Engineering-related degree, internship experience, and certifications completed within set timelines. A valid driver's license is required when driving for ECS subsidiaries.

Qualifications

• Pursuing an Associate/Bachelor/Master degree in Civil Engineering or related field.
• One internship with ECS or another firm is required.
• 90 days of related experience or internship experience.
• One certification must be completed within the 90-day introductory period, and all basic certifications completed within 270 days including: Radiation Safety, Soils I, Concrete I.
• Valid driver's license required if driving for ECS.

Responsibilities

• Perform geotechnical fieldwork and support subsurface exploration activities.
• Assist with scheduling drilling operations and coordinating field efforts.
• Obtain utility clearances for subsurface investigation activities.
• Support preparation of drilling instructions and field plans.
• Perform boring and test pit layout using surveying and GPS equipment.
• Observe and classify soils and test pits.
• Prepare boring logs and location diagrams.
• Perform hand auger borings to obtain soil samples and subsurface data.
• Assist with or perform specialized testing (e.g., Pile Driving Analyzer testing).
• Support site seismic testing and other geotechnical investigations.
• Observe foundation construction and ground improvement installations.
• Document field observations and support data collection and reporting.
• Perform other field or project support tasks as assigned.

Skills

Strong communication skills

Teamwork

Detail oriented

Reliability

Follow directions

Problem solving

Outdoor readiness

Independence

Education

Pursuing Associate/Bachelor/Master in Civil Engineering or related field

Tools

Surveying equipment

GPS equipment

Field testing equipment

Job description

Responsibilities

• Performs geotechnical fieldwork and supports subsurface exploration activities
• Assists with scheduling drilling operations and coordinating field efforts
• Obtains utility clearances for subsurface investigation activities
• Supports preparation of drilling instructions and field plans
• Performs boring and test pit layout using surveying and GPS equipment
• Observes and classifies soils and test pits
• Prepares boring logs and location diagrams
• Performs hand auger borings to obtain soil samples and subsurface data
• Assists with or performs specialized testing (e.g., Pile Driving Analyzer testing)
• Supports site seismic testing and other geotechnical investigations
• Observes foundation construction and ground improvement installations
• Documents field observations and supports data collection and reporting
• Performs other field or project support tasks as assigned

Required Qualifications

• 90 days of related experience
• At least one internship with ECS or another firm
• Must be pursuing an Associate, Bachelor, or Master degree in Civil Engineering, or other degree related to our services
• 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 for Level 2
• If driving for or on behalf of any ECS subsidiary, a valid driver's license is required
• Strong communication skills (verbal and written)
• Dependable, detail-oriented, and organized work ethic
• Ability to work independently and as part of a team
• Ability to follow directions with limited supervision
• Basic understanding of geotechnical fieldwork and testing procedures
• Basic problem-solving and observational skills
• Willingness to work in outdoor environments and varying site conditions

Military Qualifications

• The following US Military ranks would qualify for this position:
  • E-4

ECS Group of Companies (ECS) was founded in 1988 with the goal to raise the standards of professional engineering consulting. Today, we are a leader in geotechnical, construction materials, environmental and facilities consulting services. We are employee-owned with more than 3,000 employees in 100+ offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). For additional information about ECS, visit: www.ecslimited.com.

ECS is an Equal Opportunity Employer.