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Core Logging Geologist Jobs in California (NOW HIRING)

Fugro

Senior Geologist

Walnut Creek, CA · Hybrid

$123K/yr

... 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 ...

Fugro

Senior Geologist

Walnut Creek, CA · On-site

$123K/yr

... 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 ...

All JobsCore Logging Geologist JobsCore Logging Geologist Jobs in California

Core Logging Geologist information

See California salary details

$35.5K

$76K

$122.9K

How much do core logging geologist jobs pay per year?

As of Jul 19, 2026, the average yearly pay for core logging 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.

How much does a logging geologist make?

A logging geologist typically earns between $60,000 and $100,000 annually, depending on experience, location, and industry sector. Entry-level positions may start lower, while experienced professionals with specialized skills or certifications can earn higher salaries, especially in regions with active resource exploration and extraction activities.

What are the key skills and qualifications needed to thrive in the Core Logging Geologist position, and why are they important?

To thrive as a Core Logging Geologist, you need a solid background in geology or earth sciences, strong analytical skills, and experience with core sampling and lithological interpretation. Familiarity with technical tools such as geologic logging software (e.g., Geosoft, WellCAD), GPS devices, and sometimes industry certifications like OSHA safety training are highly beneficial. Attention to detail, effective communication, and teamwork are standout soft skills in this field. These proficiencies are crucial to ensure accurate geological records, safe operations, and productive collaboration with exploration, engineering, and drilling teams.

What is a Core Logging Geologist job?

A Core Logging Geologist is responsible for analyzing and documenting rock core samples extracted during drilling operations. They assess geological features such as mineral composition, texture, and structural characteristics to help determine resource potential. This role is crucial in mining, oil and gas exploration, and geotechnical studies. Core Logging Geologists work in field or lab settings, using specialized software and tools to log data accurately. Their findings aid geologists and engineers in making informed exploration and extraction decisions.

What does a typical day look like for a Core Logging Geologist?

A typical day for a Core Logging Geologist involves examining and describing drill core samples, recording detailed geological observations, and entering data into specialized logging software. You may spend time both on-site in core sheds and in the field, collaborating closely with drilling crews and exploration teams. Daily tasks often include interpreting lithology, photographing core samples, identifying mineralization, and ensuring proper sample handling and storage. The role also requires clear reporting and communication with project geologists and management to inform exploration decisions. This dynamic environment offers a balance of hands-on geological investigation and technical documentation.

What does a core logging geologist do?

A core logging geologist examines and documents rock core samples extracted from boreholes to analyze subsurface geology. They record data on rock types, structures, and mineral content, often using specialized tools and software, to support mineral exploration, resource estimation, and geological modeling.

What type of geologist gets paid the most?

Among geologists, petroleum geologists typically earn the highest salaries due to their work in the oil and gas industry, which often offers higher compensation compared to other specialties. Experienced geologists with advanced certifications, specialized skills, and work in high-demand sectors like mining or environmental consulting can also command higher pay. Salary levels are influenced by experience, location, and industry demand.

What is the highest paying geologist job?

The highest paying geologist roles are often in exploration geology, petroleum geology, or senior management positions, with salaries exceeding $150,000 annually. Specialized fields such as petroleum geologists working for major oil companies or consulting firms tend to offer the highest compensation, especially with advanced certifications and extensive experience.
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Core Logging Geologist jobs near you
Infographic showing various Core Logging Geologist job openings in California as of July 2026, with employment types broken down into 96% Full Time, and 4% Contract. Highlights an 97% In-person, and 3% Remote job distribution, with an average salary of $76,022 per year, or $36.5 per hour.
Senior Geologist

Senior Geologist

Fugro

Walnut Creek, CA • Hybrid

$123K/yr

Full-time

Re-posted yesterday

Fugro rating

7.7

Company rating: 7.7 out of 10

Based on 12 frontline employees who took The Breakroom Quiz

201st of 369 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 opportunitywith 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 orrecruiting.usa@fugro.com.

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