Geotechnical Engineer
SOC 17-2051.00 · ESCO 2142 · OSCA 243232
Role snapshot
Overview
Investigates soil, rock, and groundwater conditions to determine whether sites can safely support structures like buildings, dams, and tunnels. Conducts field tests, analyses bore samples, and designs foundations and retaining systems. This role is critical for ensuring the stability and safety of civil engineering projects by understanding and mitigating geological risks.
Ensures the structural integrity and safety of buildings, infrastructure, and other civil engineering projects by providing expert analysis of ground conditions and designing appropriate earthworks and foundations, preventing catastrophic failures and protecting public safety.
On the job
- Conduct site investigations, including drilling boreholes and performing in-situ tests to collect soil and rock samples
- Analyze laboratory test results of soil and rock properties to determine their engineering characteristics
- Design foundations, retaining walls, slopes, and other earth structures based on geological and engineering analysis
- Prepare comprehensive geotechnical reports, specifications, and drawings for construction projects
- Provide technical support and oversight during construction to ensure compliance with geotechnical designs and recommendations
Tools & technology
Average salary
Job outlook
StableDemand is steady. This is an established role with consistent hiring across sectors.
Education & training
A bachelor's degree in civil engineering, geological engineering, or a related field is typically required. Many roles may also prefer or require a master's degree and professional licensure.
AI impact outlook
Note — this is our current view. AI is moving fast, so we revisit these ratings.
Show how this was assessed Hide the detail
Note — this is our current view. AI is moving fast, so we revisit these ratings.
Show how this was assessed Hide the detailWhy this role received this rating
Core task exposure
high
How much of the role’s important work could AI perform?
Analyzing lab results, interpreting field data, and designing foundations within software are tasks increasingly exposed to AI automation.
End-to-end automation
moderate
Can AI complete the work without substantial human involvement?
Physical site investigations, interpreting complex subsurface anomalies, and the critical liability for foundation stability prevent full end-to-end automation.
Adoption pressure
high
How likely are employers to introduce AI into this work?
High stakes in foundation safety and the uniqueness of geological conditions temper adoption, but AI can significantly aid in data analysis and preliminary design.
Human dependence
strong
How much does success depend on human judgement, relationships and accountability?
Interpreting complex geological data, making critical judgments about site stability, and ensuring the safety of major structures demand high human expertise.
Protective — a higher rating lowers the overall score.
Role adaptability
strong
How easily can the role evolve as AI takes on more tasks?
The role can adapt by focusing on advanced numerical modeling, ground improvement techniques, and integrated geological risk management.
Shown for context — not part of the score.
What AI may take on
These are the parts of the role most likely to be automated or significantly accelerated.
- Analyzing laboratory test results of soil and rock properties
- Designing foundations, retaining walls, and slopes based on engineering analysis
- Preparing comprehensive geotechnical reports and specifications
- Processing and interpreting field testing data from SPT and CPT rigs
- Optimizing foundation designs for cost and material efficiency
Where people remain essential
These parts continue to depend heavily on human judgement, relationships and accountability.
- Conducting physical site investigations and drilling boreholes in varied terrain
- Interpreting ambiguous or unexpected geological and hydrogeological conditions
- Making critical judgments about the stability and safety of proposed structures
- Providing technical support and oversight during construction activities
- Communicating complex geotechnical risks to clients and project teams
- Developing innovative solutions for challenging ground conditions
How the role may evolve
From data crunching to nuanced site interpretation.
Geotechnical engineers will shift from routine data analysis and standard design to interpreting complex geological phenomena, managing advanced modeling, and making high-stakes decisions about ground stability.
Strengthen your future fit
- Advanced numerical modeling and simulation proficiency
- Critical geological interpretation and risk assessment skills
- Effective communication of complex technical information
- Expertise in ground improvement techniques and innovative foundation systems
- Collaboration with civil and structural engineers
- Assessment horizon
- 3–7 years
- Confidence
- High
- Last reviewed
- August 2026
- Methodology
- v1.0
This assessment reflects current AI capabilities and expected adoption patterns. Actual impacts will vary by industry, employer and the way each role is performed.
Career pathways
WHERE YOU COULD GO
CURRENT ROLE
Geotechnical Engineer
Civil & Structural Engineering
ADJACENT MOVES
STARTING POINTS
Who thrives here
Interest profile
investigative · RIC
People who enjoy scientific investigation, practical application of engineering principles, and meticulous data analysis tend to thrive in this role. The combination of field work, problem-solving, and adherence to technical standards aligns well with Realistic, Investigative, and Conventional interests.
Personality characteristics
Analytical
Possesses a strong desire to investigate complex problems, understand underlying mechanisms, and use data to draw conclusions.
Meticulous
Demonstrates exceptional attention to detail in calculations, site observations, and report preparation to ensure accuracy and safety.
Independent
Comfortable working autonomously on complex analyses and problem-solving, often requiring deep focus without constant external stimulation.
Collaborative
Works effectively with project teams, clients, and contractors, maintaining professional relationships and seeking consensus.
Composed
Remains calm and rational when facing unexpected ground conditions or project challenges, making sound decisions under pressure.
Best for
- Individuals who enjoy applying scientific principles to solve complex, real-world engineering problems
- Those who are meticulous, analytical, and committed to ensuring the safety and stability of structures
- Engineers who appreciate a balance between office-based design and analysis and hands-on site investigation
Watch out for
- The work can be highly technical and require continuous learning to stay updated with industry standards and software
- Fieldwork may involve exposure to various weather conditions and construction site environments
- The job demands strong attention to detail, as errors in geotechnical analysis can have significant consequences
A week in the life
A representative working week for a Geotechnical Engineer — where the deep work, meetings, and admin actually land.
Real people. Real results.
Thousands of people
can't be wrong.
Frequently asked questions about Geotechnical Engineer roles
What does a Geotechnical Engineer do?
A Geotechnical Engineer investigates soil, rock, and groundwater conditions to determine whether sites can safely support structures like buildings, dams, and tunnels. Conducts field tests, analyses bore samples, and designs foundations and retaining systems. This role is critical for ensuring the stability and safety of civil engineering projects by understanding and mitigating geological risks. Ensures the structural integrity and safety of buildings, infrastructure, and other civil engineering projects by providing expert analysis of ground conditions and designing appropriate earthworks and foundations, preventing catastrophic failures and protecting public safety.
How much does a Geotechnical Engineer earn?
A Geotechnical Engineer earns a median of $95,000 per year in the US, typically ranging from $70,000 to $130,000.
What qualifications do you need to become a Geotechnical Engineer?
To become a Geotechnical Engineer, a bachelor's degree in civil engineering, geological engineering, or a related field is typically required. Many roles may also prefer or require a master's degree and professional licensure. Professional Engineer (PE) license.
What personality suits a Geotechnical Engineer?
Geotechnical Engineer roles tend to suit people who are highly conscientious — precise, organised and strong on follow-through (Conscientiousness 85/100) and steady under pressure — deadlines and setbacks do not rattle them easily (Emotional Stability 72/100). The traits that matter most in the role are Analytical, Meticulous, Independent and Collaborative. Possesses a strong desire to investigate complex problems, understand underlying mechanisms, and use data to draw conclusions. On interests, Geotechnical Engineer maps to a RIC Holland Code profile — people who enjoy scientific investigation, practical application of engineering principles, and meticulous data analysis tend to thrive in this role. The combination of field work, problem-solving, and adherence to technical standards aligns well with Realistic, Investigative, and Conventional interests.
Who does a Geotechnical Engineer role suit?
A Geotechnical Engineer role is usually a strong fit for these reasons. Strong Investigative (I) and Realistic (R) alignment, balancing scientific analysis with practical application. High Conscientiousness (C) is crucial for the meticulous calculations and safety-critical designs. The role involves a significant amount of deep work, ideal for those who enjoy focused problem-solving and analysis.
What are the downsides of being a Geotechnical Engineer?
Geotechnical Engineer roles come with trade-offs worth weighing up. The work can be highly technical and require continuous learning to stay updated with industry standards and software. Fieldwork may involve exposure to various weather conditions and construction site environments. The job demands strong attention to detail, as errors in geotechnical analysis can have significant consequences.
What is the work environment like for a Geotechnical Engineer?
Work as a Geotechnical Engineer is mostly mixed-based with hybrid arrangements common, semi-structured — a mix of set processes and self-directed work, a moderate pace and medium exposure to clients or stakeholders. Around 46% of the week is focused deep work.
What skills do you need to be a Geotechnical Engineer?
Core skills for a Geotechnical Engineer include Geotechnical investigation, Soil mechanics and rock mechanics, Foundation design, Geohazard assessment and Technical report writing.
How do you become a Geotechnical Engineer?
Common entry routes into Geotechnical Engineer roles include Junior Geotechnical Engineer, Staff Engineer and Geotechnical Engineering Intern.
What career progression is there for a Geotechnical Engineer?
From a Geotechnical Engineer role, common next steps include Senior Geotechnical Engineer and Geotechnical Project Manager; lateral moves include Civil Engineer (Structures) and Engineering Geologist.
What is the job outlook for Geotechnical Engineer roles?
The outlook for Geotechnical Engineer roles is currently rated stable. Demand is steady. This is an established role with consistent hiring across sectors.
Will AI replace Geotechnical Engineer roles?
Traitstack rates automation risk for Geotechnical Engineer roles at 57 out of 100, which is moderate. AI is poised to enhance data analysis and foundation design iterations, yet interpreting complex subsurface conditions and ensuring site stability demand human insight. AI is most likely to take on analyzing laboratory test results of soil and rock properties, designing foundations, retaining walls, and slopes based on engineering analysis and preparing comprehensive geotechnical reports and specifications. Conducting physical site investigations and drilling boreholes in varied terrain, interpreting ambiguous or unexpected geological and hydrogeological conditions and making critical judgments about the stability and safety of proposed structures stay with people. From data crunching to nuanced site interpretation. That score measures how much of the work could change, not the likelihood the job disappears. It is Traitstack's current view, revisited as AI capability moves.