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Structural Geologist Jobs in California (NOW HIRING)

Raya Workforce

Senior Geotechnical Engineer

Chino, CA · On-site

Strong proficiency in geotechnical engineering and engineering geology * Skilled in foundation system design and related structural assessments * Exceptional analytical abilities and keen attention ...

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Structural Geologist information

See California salary details

$35.5K

$76K

$122.9K

How much do structural geologist jobs pay per year?

As of Jun 16, 2026, the average yearly pay for structural geologist in California is $76,022.00, according to ZipRecruiter salary data. Most workers in this role earn between $55,300.00 and $91,800.00 per year, depending on experience, location, and employer.

What does a structural geologist do?

A structural geologist studies the arrangement and deformation of rocks within the Earth's crust. They analyze geological structures like faults, folds, and rock layers to understand the history and mechanics of Earth's tectonic processes. Their work is essential in fields such as natural resource exploration, earthquake research, and environmental assessment, as it helps predict the locations of valuable minerals, oil, and gas. Structural geologists often use field mapping, laboratory analysis, and computer modeling to interpret geological data.

What is the difference between Structural Geologist vs Geotechnical Engineer?

AspectStructural GeologistGeotechnical Engineer
Required credentialsGeology degree, often with specialization in structural geologyGeotechnical engineering degree, often with civil engineering background
Work environmentFieldwork in geological formations, mapping, and analysis of rock structuresSite investigations, soil testing, and foundation design
Industry usageMining, oil & gas, natural resource explorationConstruction, infrastructure, and civil engineering projects

While both roles involve understanding Earth's materials, Structural Geologists focus on analyzing rock formations and faults, primarily in natural settings. Geotechnical Engineers apply soil and rock mechanics to design foundations and support structures. Their work environments and industry applications differ, but both require a strong background in geology and earth sciences.

What are some common challenges faced by structural geologists in the field, and how can they be addressed?

Structural geologists often encounter challenges such as interpreting complex geological formations in remote or rugged terrains and dealing with incomplete or ambiguous data. Fieldwork can also be physically demanding and requires adaptability to changing weather and safety conditions. To address these challenges, geologists use advanced mapping software and remote sensing technologies, collaborate closely with multidisciplinary teams, and continuously update their field skills through professional training and workshops.

What are the key skills and qualifications needed to thrive as a Structural Geologist, and why are they important?

To thrive as a Structural Geologist, you need a solid background in geology, structural analysis, and mapping, usually supported by a relevant degree such as geology or earth sciences. Proficiency with GIS software, 3D modeling tools, and structural interpretation systems like Petrel or Move is often required. Strong analytical thinking, attention to detail, and effective communication skills help in interpreting data and conveying complex geological concepts. These skills are crucial for accurately assessing geological formations, guiding exploration or engineering projects, and ensuring safety and efficiency in resource development.
What are popular job titles related to Structural Geologist jobs in California? For Structural Geologist jobs in California, the most frequently searched job titles are:
What job categories do people searching Structural Geologist jobs in California look for? The top searched job categories for Structural Geologist jobs in California are:
What cities in California are hiring for Structural Geologist jobs? Cities in California with the most Structural Geologist job openings:
Structural Geologist jobs near you
Infographic showing various Structural Geologist job openings in California as of June 2026, with employment types broken down into 100% Full Time. Highlights an 75% In-person, and 25% Remote job distribution, with an average salary of $76,022 per year, or $36.5 per hour.
Senior Geologist - Commercial Sector Leader

Senior Geologist - Commercial Sector Leader

TERRACON

Carson, CA

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 9 days ago

Terracon rating

7.3

Company rating: 7.3 out of 10

Based on 112 frontline employees who took The Breakroom Quiz

42nd of 57 rated business consultants

Job description

Evaluate and interpret subsurface field and sampling data including soil and groundwater to develop conclusions concerning the environmental and geologic site conditions. Generate subsurface maps and cross-sections and collaborate with engineering and environmental scientist staff on projects. Oversee field monitoring and testing of soils including boring investigations and soil type classification. Interpret soil, bedrock and groundwater elevation and quality data. Prepare written plans and reports related to site investigations, assessments and remediation activities. Projects may include construction projects focusing on earthwork and structural foundations; well design and sampling; environmental assessments including Phase I/II site assessments; seismic risk assessments.
Terracon is a 100 percent employee-owned multidiscipline consulting firm comprised of more than 8,000 curious minds focused on solving engineering and technical challenges from more than 200 locations nationwide. Since 1965, Terracon has evolved into a successful multi-discipline firm specializing in environmental, facilities, geotechnical, and materials services. Terracon's growth is due to our talented employee-owners exceeding expectations in client service and growing their careers with new and exciting opportunities in the marketplace. Terracon was recognized as the #1 firm in Asbestos and Lead Abatement.

Terracon's vision of "Together, we are best at people" is demonstrated through our excellent compensation and benefits package. Based on eligibility, role and job status, we offer many programs including medical, dental, vision, life insurance, 401(k) plan, paid time off and holidays, education reimbursement, and various bonus programs.
Innovation and hands-on practice come together in our geotechnical consulting services. We provide geotechnical services nationwide for a wide range of projects, drawing on six decades of historical geotechnical data, a fleet of more than 200 drill rigs, 140 accredited laboratories, and thousands of employees to quickly organize or capture site data wherever projects are located.From AI-supported solutions and predictive technologies to geophysics and traditional exploration, we deliver precision, value-added subsurface information and engineering and scientific expertise to solving our clients' challenges and achieve their goals for project sustainability, quality, and efficiency.
  • Bachelor's degree in Geology, Hydrogeology or related field and a minimum of 9 years' related experience.
  • Master's degree or PhD preferred.
  • A valid driver's license with acceptable violation history may be required.
    • Required Qualifications:
  • Certification in field of expertise
  • Professional Geologist (PG) designation
  • Terracon Authorized Project Reviewer status required.
  • Develop understanding and be aware of project-related risk. Be familiar with what could go wrong on a project and how to protect the Company.
  • Lead safety efforts for team and ensure team follows safety rules and guidelines. Responsible for creating and modeling a safe work environment; demonstrates safety practices. Promote pre-task planning for all projects.
  • Promote continuous quality monitoring and improvement on projects. Monitor quality standards and practices.
  • Senior level Geologist/ Hydrogeologist responsible for leading complex projects requiring innovative investigation techniques.
  • Supervise the analysis and formation of recommendations in written reports.
  • Assist in establishing and updating current policies/ procedures for technical projects in field of expertise, to ensure proper interpretation and implementation by subordinate staff.
  • Provide technical direction and training to less experience professional staff.
  • Participate in the development of marketing strategies and presentations of qualifications to clients on projects.
  • Serves as an Authorized Project Reviewer.

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