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Geological Assistant Jobs in California (NOW HIRING)

Conduct fieldwork including rock, soil sampling, geologic mapping and site assessment; assist in ... Geological Engineering. * 2 years of field experience in soil and rock logging, geologic mapping ...

Senior Geologist

Walnut Creek, CA · On-site

$110.92 - $135.56/hr

Conduct fieldwork including rock, soil sampling, geologic mapping and site assessment; assist in ... Geological Engineering.* 2 years of field experience in soil and rock logging, geologic mapping ...

Conduct fieldwork including rock, soil sampling, geologic mapping and site assessment; assist in ... Geological Engineering. * 2 years of field experience in soil and rock logging, geologic mapping ...

Support geotechnical and geologic investigations under the guidance of senior staff. * Assist with ... Geological Engineering, or Civil Engineering with a geotechnical focus. * 0-3 years of professional ...

The Field Engineer / Geologist will assume numerous other roles ranging from Assistant Field Operator to Project Coordinator as the ever-changing demands of the workplace dictate. A successful ...

The Field Engineer / Geologist will assume numerous other roles ranging from Assistant Field Operator to Project Coordinator as the ever-changing demands of the workplace dictate. A successful ...

The Field Engineer / Geologist will assume numerous other roles ranging from Assistant Field Operator to Project Coordinator as the ever-changing demands of the workplace dictate. A successful ...

The Field Engineer / Geologist will assume numerous other roles ranging from Assistant Field Operator to Project Coordinator as the ever-changing demands of the workplace dictate. A successful ...

... staff. * Assist in providing technical recommendations and consulting services within area of ... Bachelor's degree in geology, environmental science, engineering, or related field (e.g ...

Senior Remediation Geologist

Oakland, CA · On-site

$74.20 - $129.80/hr

Perform oversight, mentorship and direct the efforts of staff- and project-level geologist and scientists * Assist preparation of technical reports and proposals * Successfully interact with Local ...

... staff. * Assist in providing technical recommendations and consulting services within area of ... Bachelor's degree in geology, environmental science, engineering, or related field (e.g ...

Apex is seeking a Project Geologist to be remote in Northern California. Your Responsibilities as a ... drilling firms * Assist in mentorship and training of junior staff in field procedures, data ...

You should be proficient in advanced geotechnical field work, geological analyses, and project ... Prepare and/or assist in the preparation of design reports * Provide mentorship to junior staff ...

Additional responsibilities, but are not limited to: * Assist in preparing concise, well-written ... S.) from a 4-year college or university with a degree in engineering, geology, or science related ...

Technical project execution and document preparation, peer review project documents * Assist with ... geological sciences * Ability to work on DoD Installations * Some positions may require US ...

... * Assist senior-level team members in planning and coordination efforts of field programs ... Has general knowledge of geologic and environmental concepts (e.g., stratigraphy, geological ...

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Geological Assistant information

What is a geological assistant?

Geological Assistants are professionals who support geologists and other earth scientists in conducting fieldwork, collecting samples, preparing reports, and analyzing geological data. They often help map sites, maintain equipment, and record observations during geological surveys. Their work is essential in mineral exploration, environmental assessments, and research projects, providing critical data and logistical support to geoscience teams.

How does a geological assistant typically collaborate with geologists and field teams during exploration projects?

Geological Assistants play a crucial support role by collecting and preparing samples, maintaining detailed field notes, and assisting with the operation and calibration of geological equipment. They work closely with geologists, often accompanying them on field trips to ensure accurate data collection and to help set up and dismantle field camps. Effective communication and teamwork are essential, as Geological Assistants must relay findings, follow detailed instructions, and adapt to changing project needs. This collaboration helps ensure that exploration projects run efficiently and that data is accurate and reliable.

What is the difference between Geological Assistant vs Geoscience Technician?

AspectGeological AssistantGeoscience Technician
Required CredentialsAssociate's degree or relevant certificationAssociate's degree or technical certification
Work EnvironmentField sites, laboratories, officesFieldwork, laboratory, data analysis
Employer & Industry UsageMining, oil & gas, environmental firmsMining, environmental, government agencies
Common Search & ComparisonYesYes

Both Geological Assistants and Geoscience Technicians support geoscience projects, often working in similar environments and requiring comparable certifications. The main difference lies in specific job duties and industry terminology, with Geological Assistants typically focusing on field and lab support within geological projects, while Geoscience Technicians may have a broader role in data collection and analysis across related fields.

How to become a geological assistant?

To become a geological assistant, candidates typically need a high school diploma or equivalent, with some positions preferring an associate's degree or bachelor's degree in geology, earth sciences, or a related field. Relevant skills include knowledge of geological tools and software, and some roles may require safety training or certifications such as OSHA. Gaining field experience through internships or entry-level positions can also improve job prospects.

What are 5 potential jobs for a geological assistant?

A geological assistant can work in roles such as field technician, laboratory technician, geological technician, environmental technician, or survey assistant. These positions often involve collecting samples, analyzing data, preparing reports, and supporting geologists in exploration or environmental projects. Skills in data recording, use of geological tools, and safety protocols are essential for these jobs.

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

To thrive as a Geological Assistant, you need foundational knowledge in geology or earth sciences, typically supported by a relevant degree or coursework. Familiarity with geological mapping software, GPS devices, and sample collection tools is essential for accurate fieldwork and data analysis. Strong observational skills, attention to detail, and effective teamwork are vital soft skills in this role. These competencies enable accurate data gathering and support critical decision-making in geoscience projects.
What are popular job titles related to Geological Assistant jobs in California? For Geological Assistant jobs in California, the most frequently searched job titles are:
What job categories do people searching Geological Assistant jobs in California look for? The top searched job categories for Geological Assistant jobs in California are:
What cities in California are hiring for Geological Assistant jobs? Cities in California with the most Geological Assistant job openings:
Infographic showing various Geological Assistant job openings in California as of August 2026, with employment types broken down into 84% Full Time, 9% Temporary, and 7% Contract. Highlights an 79% In-person, 14% Hybrid, and 7% Remote job distribution.

Senior Geologist

Fugro

Walnut Creek, CA • Hybrid

$123K/yr

Full-time

Re-posted 25 days ago


Fugro rating

7.7

Company rating: 7.7 out of 10

Based on 12 frontline employees who took The Breakroom Quiz

262nd of 447 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.

Know Your Rights: Workplace discrimination is illegal


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