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Geologic Mapping Jobs in California (NOW HIRING)

Fugro

Senior Geologist

Walnut Creek, CA · On-site

$123K/yr

Conduct fieldwork including rock, soil sampling, geologic mapping and site assessment; assist in analyzing geologic data, interpreting findings and prepare reports; support drilling operations ...

Fugro

Senior Geologist

Walnut Creek, CA · Hybrid

$123K/yr

Conduct fieldwork including rock, soil sampling, geologic mapping and site assessment; assist in analyzing geologic data, interpreting findings and prepare reports; support drilling operations ...

Geosoils Inc

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Project Geologist

Van Nuys, CA · On-site

$70K - $120K/yr

Conduct site reconnaissance and geologic mapping * Assist with slope stability evaluations and earthwork recommendations * Prepare geotechnical and geologic reports under senior staff supervision

AECOM

Project Construction Geologist

Oakland, CA

Perform site characterization, geologic mapping, drilling oversight, logging, and soil/rock sampling * Support installation and monitoring of geotechnical instrumentation (e.g., monitoring wells ...

Geosoils Inc

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Project Geologist

Van Nuys, CA · On-site

$70K - $120K/yr

Conduct site reconnaissance and geologic mapping * Assist with slope stability evaluations and earthwork recommendations * Prepare geotechnical and geologic reports under senior staff supervision

Geosoils Inc

Be Seen First

Project Geologist

Lake Elsinore, CA · On-site

$70K - $120K/yr

Conduct site reconnaissance and geologic mapping * Assist with slope stability evaluations and earthwork recommendations * Prepare geotechnical and geologic reports under senior staff supervision

Geosoils Inc

Be Seen First

Project Geologist

Lake Elsinore, CA · On-site

$70K - $120K/yr

Conduct site reconnaissance and geologic mapping * Assist with slope stability evaluations and earthwork recommendations * Prepare geotechnical and geologic reports under senior staff supervision

AECOM

Project Construction Geologist

Oakland, CA · On-site

Perform site characterization, geologic mapping, drilling oversight, logging, and soil/rock sampling * Support installation and monitoring of geotechnical instrumentation (e.g., monitoring wells ...

AECOM

Project Construction Geologist

Oakland, CA · On-site

Perform site characterization, geologic mapping, drilling oversight, logging, and soil/rock sampling * Support installation and monitoring of geotechnical instrumentation (e.g., monitoring wells ...

C2Earth, Inc.

Project Geologist / Engineer

Campbell, CA · On-site

$90K - $115K/yr

Conduct field investigations including drilling, logging, sampling, geologic mapping, and construction observation. * Analyze soil, rock, and groundwater data to prepare technical evaluations and ...

Provost & Pritchard

Associate Geologist

Sonora, CA · On-site

Perform geologic mapping during construction. * Log exploration drilling and rock core samples. * Coordinate field activities with contractors and drillers. * Conduct site visits to observe ...

Provost & Pritchard

Associate Geologist

Sonora, CA · On-site

Perform geologic mapping during construction. * Log exploration drilling and rock core samples. * Coordinate field activities with contractors and drillers. * Conduct site visits to observe ...

C2Earth, Inc.

Staff Geologist / Engineer

Campbell, CA · On-site

$55K - $90K/yr

Conduct geologic mapping, monitoring, and site reconnaissance. * Perform basic data analysis and prepare figures, tables, and graphics for reports. * Draft portions of technical reports, proposals ...

Tetra Tech

Senior Engineering Geologist

Diamond Bar, CA

$130K - $170K/yr

Perform geologic evaluation tasks, including geologic maps and cross-sections, borehole and trench logs, and written descriptions of geologic conditions * Perform geologic hazard evaluations with ...

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All JobsGeologic Mapping JobsGeologic Mapping Jobs in California

Geologic Mapping information

See California salary details

$35.5K

$76K

$122.9K

How much do geologic mapping jobs pay per year?

As of Aug 5, 2026, the average yearly pay for geologic mapping 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 is geologic mapping?

A Geologic Mapping job involves studying and documenting the distribution, nature, and structure of rock formations at the Earth's surface or subsurface. Geologists in this role collect field data, analyze rock types, and create detailed maps that help in resource exploration, environmental studies, and hazard assessments. The work often requires fieldwork, data interpretation, and the use of GIS (Geographic Information Systems) software to produce accurate geological maps.

What does a typical day look like for someone working in geologic mapping?

A typical day in Geologic Mapping often includes conducting field surveys to collect geological data, analyzing rock and soil samples, and recording observations to create or update detailed maps. You may spend some days outdoors in varying weather conditions and landscapes, and other days in the office processing data using GIS and specialized mapping software. Collaboration with hydrologists, engineers, and environmental scientists is common to ensure accurate, project-specific deliverables. The work environment can be both physically demanding and intellectually stimulating, offering opportunities for continual learning and travel. This variety makes each day unique and helps build a diverse skill set relevant to many geoscience careers.

What are the key skills and qualifications needed to thrive in geologic mapping, and why are they important?

To thrive in Geologic Mapping, you need a solid background in geology or earth sciences, along with practical experience in fieldwork and map interpretation. Familiarity with GIS (Geographic Information Systems), GPS devices, and geological mapping software is commonly required, as well as certifications in geoscience or professional geology in some regions. Strong observational skills, attention to detail, and effective communication are valuable soft skills for collaborating with multidisciplinary teams and documenting findings clearly. These abilities ensure accurate, thorough mapping and analysis, which are essential for resource exploration, environmental assessments, and infrastructure projects.

What are popular job titles related to Geologic Mapping jobs in California? For Geologic Mapping jobs in California, the most frequently searched job titles are:
What job categories do people searching Geologic Mapping jobs in California look for? The top searched job categories for Geologic Mapping jobs in California are:
What cities in California are hiring for Geologic Mapping jobs? Cities in California with the most Geologic Mapping job openings:
Geologic Mapping jobs near you
Infographic showing various Geologic Mapping job openings in California as of July 2026, with employment types broken down into 2% Internship, 6% As Needed, 66% Full Time, 22% Part Time, 2% Contract, and 2% Nights. Highlights an 69% Physical, 3% Hybrid, and 28% Remote job distribution, with an average salary of $76,022 per year, or $36.5 per hour.

Senior Geologist

Fugro

Walnut Creek, CA • On-site

$123K/yr

Full-time

Re-posted 19 days ago

Fugro rating

7.7

Company rating: 7.7 out of 10

Based on 12 frontline employees who took The Breakroom Quiz

257th of 440 rated engineering

Job description

Job Description
Fugro USA Land, Inc., seeks Senior Geologist. Worksite: 201 N Civic Drive #360, Walnut Creek, CA 94596 (Partial telecommuting - 2 days per week). Offered salary $123,240 per year. Must put job code (insert REQ # R0031542 ) on resume.
DUTIES AND RESPONSIBILITIES
Under the direction of the Principal Geologist, demonstrate proficient report/proposal writing and verbal communication skills. Work on geologic hazard assessment and site characterization for various infrastructure projects, especially fault studies, seismic hazard assessments, seismic source modeling and catalog development, field mapping, geologic interpretation of geotechnical and geospatial data, and geologic hazard assessments. Conduct fieldwork including rock, soil sampling, geologic mapping and site assessment; assist in analyzing geologic data, interpreting findings and prepare reports; support drilling operations including core logging and sample preparation; utilize geologic software to interpret and present data; ensure compliance with environmental and safety regulations; collaborate with other geologists and engineers to support project developments; maintain accurate records of geologic and geotechnical observations, test results, and site conditions, assist in laboratory testing and analysis; work on desktop studies; and support proposal preparation. Mentor junior staff. Work on business/client development, with lead role on proposal presentation. Manage all aspects of multiple small to mid-size projects/year (budget, schedule, scope of work, client relations). Support technical needs of clients. Involvement and participation in the design, implementation, and supervision of field exploration programs, and detailed site characterization studies. Participate in the development of the scope, estimating costs, and procuring subcontractors. Develop and adhere to reasonable project schedules and deadlines. Research and data analysis. Perform engineering geologic analyses and develop reasonable conclusions and recommendations. Develop seismic source models and earthquake catalogs. Prepare technical reports in a timely, organized, and accurate manner. Develop positive client relationships. Maintain positive reputation in professional community. Contribute to positive corporate reputation. Help develop project opportunities. Participate in and support continuous improvement of the company's processes, including safety and quality. Perform other duties as may be assigned.
REQUIRED EDUCATION AND EXPERIENCE
  • Master's degree in Engineering Geology, or Geological Engineering.
  • 2 years of field experience in soil and rock logging, geologic mapping, site characterization, and paleoseismological trenching for fault investigations; experience with geologic and geotechnical data interpretation, integration of downhole geophysical data, and development of geologic models to support engineering decisions; experience preparing technical reports and desktop studies, managing projects-including those in the nuclear power projects-and performing rock mass characterization; synthesize complex geological data to assess site conditions and support multidisciplinary project teams.
  • Special Requirement:
    • Any understanding of geohazards and their implications for project planning and development.
    • Partial telecommuting - 2 days per week
    • 25% of domestic travel.

How to apply?
If you are interested in this role we look forward to discussing this opportunity with you. Please click on our 'apply' button and upload your resume and cover letter.
Disclaimer for recruitment agencies:
Fugro does not accept any unsolicited applications from recruitment agencies. Acquisition to Fugro Recruitment or any Fugro employee is not appreciated
Fugro USA posting Disclaimer
Fugro is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy, gender identity, and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.
Individuals with disabilities needing assistance in the recruitment process are encouraged to contact Human Resources directly at 713-369-5699 or recruiting.usa@fugro.com.
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