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Senior Geotechnical Engineer Jobs (NOW HIRING)

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Senior Geotechnical Engineer information

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$74K

$115.3K

$156.5K

How much do senior geotechnical engineer jobs pay per year?

As of Jun 9, 2026, the average yearly pay for senior geotechnical engineer in the United States is $115,287.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,500.00 and $131,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Senior Geotechnical Engineer position, and why are they important?

To excel as a Senior Geotechnical Engineer, a strong background in geotechnical analysis, soil mechanics, foundation design, and a relevant engineering degree (often PE licensure) is required. Familiarity with specialized software such as PLAXIS, GeoStudio, and AutoCAD, as well as knowledge of industry standards and codes, is essential. Leadership, project management, and effective communication skills are crucial for coordinating teams and presenting complex technical information to clients or stakeholders. These competencies ensure successful project delivery, regulatory compliance, and the ability to lead multidisciplinary teams through complex geotechnical challenges.

What is a Senior Geotechnical Engineer job?

A Senior Geotechnical Engineer is responsible for analyzing soil, rock, and groundwater conditions to assess their impact on construction projects. They provide expertise in foundation design, slope stability, earthworks, and ground improvement techniques. Additionally, they lead geotechnical investigations, interpret technical data, and ensure compliance with engineering standards. They often work closely with structural engineers, contractors, and clients to develop safe and cost-effective solutions. Leadership, project management, and mentoring junior engineers are also key aspects of the role.

What types of projects and team collaborations can I expect as a Senior Geotechnical Engineer?

As a Senior Geotechnical Engineer, you'll typically work on projects like infrastructure development, transportation systems, commercial construction, and environmental remediation. You will closely collaborate with structural engineers, civil engineers, project managers, and field technicians to integrate geotechnical findings into overall project designs and solutions. This role often involves overseeing site investigations, conducting technical reviews, and mentoring junior staff. Strong collaboration and leadership are essential, as you'll be responsible for ensuring that geotechnical input effectively guides critical design and construction decisions.

More about Senior Geotechnical Engineer jobs
What cities are hiring for Senior Geotechnical Engineer jobs? Cities with the most Senior Geotechnical Engineer job openings:
What are the most commonly searched types of Geotechnical Engineer jobs? The most popular types of Geotechnical Engineer jobs are:
Who are the top companies hiring for Senior Geotechnical Engineer jobs? The top employers for Senior Geotechnical Engineer jobs are:
What states have the most Senior Geotechnical Engineer jobs? States with the most job openings for Senior Geotechnical Engineer jobs include:
What are popular job titles related to Senior Geotechnical Engineer jobs? For Senior Geotechnical Engineer jobs, the most frequently searched job titles are:
Infographic showing various Senior Geotechnical Engineer job openings in the United States as of June 2026, with employment types broken down into 92% Full Time, and 8% Part Time. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $115,287 per year, or $55.4 per hour.

Senior Geotechnical Engineer

Harrington Geotechnical Engineering

Orange, CA

$130K - $150K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 3 days ago


Job description

Benefits:
  • 401(k) matching
  • Competitive salary
  • Dental insurance
  • Health insurance
  • Opportunity for advancement
  • Paid time off
  • Training & development
  • Tuition assistance
  • Vision insurance

Sr. Geotechnical Engineer Job Description
About the Company:
Harrington Geotechnical Engineering Inc. (HGEI), a QAI company, has over 50 years of experience in the geotechnical and geological engineering field. With our experts, professional skilled staff, and diverse experience, we offer reliable services in an integrated, efficient, and cost-effective service to clients in the public and private sectors. Our services include Geotechnical Engineering, Geotechnical Engineering Laboratory Materials Testing, Engineering Geology, and Environmental Engineering.
QAI Laboratories has recently acquired Harrington Geotechnical Engineering, Inc. (HGEI) in Orange, CA. Together, we'll expand testing and certification services and uphold our commitment to quality and client satisfaction. We are growing and looking for an experienced and motivated Project Engineer to join our team.
Salary Range: $130,000 - $150,000 annually

About the Job:
As a Sr. Geotechnical Engineer, you will be involved in the geotechnical and geological aspects of a wide variety of projects. You will play a crucial role which includes daily project management, performing and/or leading field investigations, engineering analysis, calculations, and recommendations, design, and development of plans and specifications, observation and inspection, and the writing/preparation, and review of related reports for the services provided. Review plans and drawings to ensure compliance with the project specifications. Prepare proposals and cost estimates, track and evaluate project progress and budgets, and recommend changes. Research and resolve design and construction problems. Assign, review, and evaluate laboratory or field data for report inclusion. Apply sound engineering principles and be able to communicate complex engineering issues and concepts to technical and non-technical clients and project teams.

Primary Job Duties:

  • Conduct geotechnical (preliminary and forensics) and geological investigations
  • Perform field inspections and testing as required for construction projects
  • Analyze data and prepare geotechnical reports on soil conditions, stability, foundation design, etc.
  • Collaborate with architects, engineers, and construction teams to develop effective solutions
  • Provide technical guidance on geological and geotechnical related issues throughout the project lifecycle
  • Ensure compliance with industry standards, regulations, and safety protocols
  • Project management from the planning phase to the completion of the project
  • Conduct plan reviews
  • Generate cost proposals
  • Participate in project meetings and communicate effectively with owners, designers and project authorities
  • Other job duties as assigned by the Operations Manager or his designee
Job Qualifications (Education, Experience, and Skills):
  • Minimum of Bachelor's Degree in Civil, Geotechnical, or Geological Engineering.
  • A professional license in the geotechnical engineering field is required, preferably a licensed Geotechnical Engineer (GE), Professional Geologist (PG) or Certified Engineering Geologist (CEG) in the state of California. Ability to obtain California GE, PG or CEG within one year of hire if licensed in a different state.
  • Minimum 5 years of professional experience in the geotechnical or geological field
  • Strong analytical and critical thinking skills and a sound technical background in soil and rock mechanics
  • Attention to detail, dedication to quality and accuracy
  • Experience with various commercial geotechnical software
  • Strong written and oral communication skills
  • Ability to work independently or as part of a team
  • Working knowledge of standard business software including Microsoft Word, Excel, and PowerPoint
Competencies:
  • Strong knowledge of geotechnical and geological engineering principles and practices
  • Knowledge with the local and statewide such as the California Building Code, Los Angeles Building, California Residential Code
  • Proficiency in construction inspection and management
  • Ability to analyze data and interpret results
  • Proficient in using software and other engineering tools related to the discipline.
  • Excellent problem-solving skills and attention to detail
  • Strong communication skills to collaborate with multidisciplinary teams
  • Ability to read and interpret schematics and construction drawings
Working Conditions and Environment:
This position will require general supervision and will have to use independent judgment within established guidelines. Generally, uses advanced knowledge to analyze, interpret, or make deductions from varying facts or circumstances. Will need the ability to establish rapport quickly with others working on the same project and be able to promote a positive team environment. Working knowledge of dealing with a diverse population while using tact, diplomacy, and respect.
If you are a motivated Geotechnical Engineer looking for an opportunity (or know of someone) to contribute to exciting projects, we encourage you to apply. Join our team and be part of our commitment to excellence in engineering.
*Note: No sponsorship is available