Geotechnical Assistant Staff PM

ECS Midwest, LLC; Waukesha (WI); On-site; USD 50,000 - 70,000; Full time

Job summary

ECS Midwest, LLC is seeking a Geotechnical Assistant Staff Project Manager in the United States. This role is primarily field-based and supports subsurface exploration, data collection, and initial project coordination for geotechnical studies.

You will work with field crews, prepare drilling packages, perform in-situ testing, document observations, and communicate site conditions to project staff. This role offers growth into project management, consulting, and business development aligned with

Qualifications

• Strong communication skills (verbal and written).
• Self-motivated and responsible work ethic.
• Ability to work effectively in teams and independently.
• Basic understanding of geotechnical principles (developing).
• Limited knowledge of construction materials testing and ASTM standards.
• Interest in project management, consulting, and business development.
• Attention to detail in field observations and documentation.

Responsibilities

• Supports geotechnical field investigations and subsurface exploration activities.
• Performs boring and test pit layout using surveying and GPS methods.
• Prepares drilling packages and obtains utility clearances.
• Assists with supervision and coordination of drilling and test pit crews.
• Performs in-situ testing and soil classification.
• Documents field observations and testing results accurately.
• Communicates site conditions and testing needs to project staff.
• Conducts research on local geologic conditions.
• Assists with preparation of calculations, reports, and project documentation.
• Supports project lifecycle activities, including planning and execution.
• Interfaces with contractors and field personnel on project sites.
• Performs other field and project support tasks as assigned.

Skills

Communication skills

Teamwork

Self-motivated

Attention to detail

Field observations

Geotechnical principles

Driving license

Education

Bachelor and/or Master of Science in Civil Engineering, Geological Engineering, Geology, or similar

Job description

Responsibilities

The Geotechnical Assistant Staff Project Manager supports geotechnical engineering projects through field investigations, data collection, and early project coordination activities. This role is primarily field-based and provides foundational experience in subsurface exploration, documentation, and project workflows. The Geotechnical Assistant Staff Project Manager develops technical, consulting, and project management skills while maintaining a positive customer service attitude and demonstrating an understanding of ECS Core Values.

• Supports geotechnical field investigations and subsurface exploration activities
• Performs boring and test pit layout using surveying and GPS methods
• Prepares drilling packages and obtains utility clearances
• Assists with supervision and coordination of drilling and test pit crews
• Performs in-situ testing and soil classification
• Documents field observations and testing results accurately
• Communicates site conditions and testing needs to project staff
• Conducts research on local geologic conditions
• Assists with preparation of calculations, reports, and project documentation
• Supports project lifecycle activities, including planning and execution
• Interfaces with contractors and field personnel on project sites
• Performs other field and project support tasks as assigned

Qualifications

Required Qualifications

• 0 years of related experience
• Bachelor and/or Master of Science in Civil Engineering, Geological Engineering, Geology, or similar is required
• If driving for, or on behalf of, any ECS subsidiary, a valid driver's license is required
• Strong communication skills (verbal and written)
• Self-motivated and responsible work ethic
• Ability to work effectively in teams and independently
• Basic understanding of geotechnical principles (developing)
• Limited knowledge of construction materials testing and ASTM standards
• Interest in project management, consulting, and business development
• Attention to detail in field observations and documentation

Military Qualifications

• The following US Military ranks will qualify for this position IF they also meet the education and licenses requirements from the above section titled "Required Qualifications":
• E-5

About Us

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 building science + infrastructure consulting services. We are employee-owned with more than 3,200 employees in 125 offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #144 in Engineering News-Record's Top 200 Environmental Firms (October 2026) and #38 in Zweig Group's Hot Firm List (June 2026). For additional information about ECS, visit: www.ecslimited.com.

ECS is an Equal Opportunity Employer.