Senior Geotechnical Tunnel Engineer — Lead Design & Field

CDM Smith; Augusta (GA); On-site; USD 105,000 - 184,000; Full time

Job summary

CDM Smith is seeking a Senior Geotechnical Engineer focused on tunnels and underground structures in Augusta, GA. You will lead technical tasks, mentor junior staff, and guide multidisciplinary teams on complex infrastructure projects.

You will apply expertise in geotechnical engineering, soil-structure interaction, and design of underground works, while engaging clients and advancing technical excellence across the firm.

Qualifications

• Bachelor’s degree in civil/geotechnical/tunneling or related field.
• PE license required or able to obtain.
• 10 years of related experience in geotechnical and underground projects.
• Willingness to travel domestically and internationally.

Responsibilities

• Perform structural/geotechnical analyses for tunnels and underground structures.
• Lead design development for 2D/3D analyses and cross‑checks.
• Prepare calculation packages and contract drawings/specifications.
• Provide technical leadership to drafters and junior staff.
• Oversee geotechnical investigations for tunneling projects.
• Develop geotechnical reports and risk/cost analyses.
• Review shop drawings and support complex issues on site.
• Mentor junior engineers and contribute to design standards.

Skills

Geotechnical Analysis

Soil-Structure Interaction

Tunneling Expertise

Project Leadership

Client Engagement

Communication Skills

Education

Bachelor's degree in Civil/Geotechnical/Mining/Tunneling

Professional Engineering (PE) license

Tools

Revit

STAAD

RISA

Plaxis

FLAC

DeepEX

Job description

CDM Smith is seeking a Senior Geotechnical Engineer focused on tunnels and underground structures in Augusta, GA. You will lead technical tasks, mentor junior staff, and guide multidisciplinary teams on complex infrastructure projects.

You will apply expertise in geotechnical engineering, soil-structure interaction, and design of underground works, while engaging clients and advancing technical excellence across the firm.