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Senior Geologist Jobs in San Ramon, CA (NOW HIRING)

Geologist-Hydrogeologist I

Alameda, CA ยท On-site

$25 - $29/hr

The ideal candidate will work under the supervision and direction of senior staff. The Level I Geologist-Hydrogeologist performs environmental field sampling, including the collection of groundwater ...

Project Geologist

Pleasant Hill, CA ยท On-site +1

$100K - $200K/yr

Apex is seeking a Project Geologist to be remote in Northern California. Your Responsibilities as a ... Scientist 3 - Sr Project Scientist Req ID: 11660 Annual Expected Pay Range $100,000--$200,000 USD ...

Project Geologist

Pleasant Hill, CA ยท On-site +1

$100K - $200K/yr

Apex is seeking a Project Geologist to be remote in Northern California. Your Responsibilities as a ... Scientist 3 - Sr Project Scientist Req ID: 11660 Annual Expected Pay Range $100,000-$200,000 USD We ...

Showing results 21-40

Senior Geologist information

See San Ramon, CA salary details

$15.1K

$127.4K

$189.4K

How much do senior geologist jobs pay per year?

As of Aug 17, 2026, the average yearly pay for senior geologist in San Ramon, CA is $127,422.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,400.00 and $153,100.00 per year, depending on experience, location, and employer.

What does a senior geologist do?

As a senior geologist, your responsibilities are to oversee geological operations and site investigations where you and your team collect samples, locate mineral or natural resource deposits, and assess the geological stability or characteristics of a site. Other tasks include testing and analyzing samples and developing action plans based on your findings. Geologists work in numerous fields, including mining, petroleum or natural gas exploration, construction, and government. Your duties may differ depending on the industry in which you work.

What are the key skills and qualifications needed to thrive as a senior geologist?

To thrive as a Senior Geologist, you need strong expertise in geological mapping, data analysis, and field investigation, typically supported by an advanced degree in geology or earth sciences and several years of industry experience. Familiarity with GIS software, modeling tools, and data management systems, as well as certifications like Professional Geologist (PG), are commonly required. Excellent communication, leadership, and problem-solving skills help manage teams and convey complex information to stakeholders. These competencies ensure the accurate interpretation of geological data, effective project management, and informed decision-making in exploration or environmental projects.

What are the main challenges a senior geologist faces when managing field teams and projects?

Senior Geologists often juggle multiple projects simultaneously, which requires strong organizational skills and the ability to prioritize tasks effectively. A significant challenge is coordinating diverse field teams, often working in remote or challenging environments, to ensure safety and data accuracy. Additionally, they must adapt to evolving project scopes and regulatory requirements, all while mentoring junior staff and maintaining clear communication across multidisciplinary teams. Proactive problem-solving and flexibility are essential to overcome these hurdles and deliver successful project outcomes.

What is the difference between Senior Geologist vs Geoscientist?

AspectSenior GeologistGeoscientist
Required CredentialsBachelor's or Master's in Geology, extensive field experienceBachelor's or higher in Geoscience or related field, often entry to mid-level
Work EnvironmentFieldwork, site assessments, data analysisResearch, data interpretation, laboratory work
Industry UsageMining, oil & gas, environmental consultingResearch institutions, government agencies, energy companies

Senior Geologists typically have more field experience and take on leadership roles in exploration and site assessment projects. Geoscientists often focus on research, data analysis, and supporting exploration efforts. While both roles require similar educational backgrounds, Senior Geologists usually have more practical experience and responsibilities in project management.

Is a career in senior geologist worth it?

A career as a senior geologist offers opportunities in resource exploration, environmental assessment, and consulting, often requiring strong analytical skills and knowledge of geological tools. It can be financially rewarding and provide job stability, especially with relevant experience and certifications such as a Professional Geologist license.

Is there a high demand for senior geologists?

The demand for senior geologists remains strong due to ongoing needs in natural resource exploration, environmental assessment, and infrastructure projects. Employment opportunities are often influenced by industry activity, commodity prices, and environmental regulations, with experienced geologists valued for their expertise and leadership in fieldwork and data analysis.

What are the most commonly searched types of Geologist jobs in San Ramon, CA?

The most popular types of Geologist jobs in San Ramon, CA are:

What are popular job titles related to Senior Geologist jobs in San Ramon, CA?

For Senior Geologist jobs in San Ramon, CA, the most frequently searched job titles are:

What job categories do people searching Senior Geologist jobs in San Ramon, CA look for?

The top searched job categories for Senior Geologist jobs in San Ramon, CA are:

What cities near San Ramon, CA are hiring for Senior Geologist jobs?

Cities near San Ramon, CA with the most Senior Geologist job openings:

Infographic showing various Senior Geologist job openings in San Ramon, CA as of August 2026, with employment types broken down into 1% As Needed, 93% Full Time, 4% Part Time, and 2% Contract. Highlights an 90% Physical, 4% Hybrid, and 6% Remote job distribution, with an average salary of $127,422 per year, or $61.3 per hour.

Geologist-Hydrogeologist I

Cameron-Cole

Alameda, CA โ€ข On-site

$25 - $29/hr

Full-time

Medical, Dental, Vision, Life, PTO

Posted 17 days ago


Job description

Cameron-Cole, an ADEC Innovation is looking for a Level I Geologist-Hydrogeologist I (CG02) to join our team. The ideal candidate will work under the supervision and direction of senior staff. The Level I Geologist-Hydrogeologist performs environmental field sampling, including the collection of groundwater samples from monitor wells, collection of surface and subsurface soil samples, installation of wells and boreholes, assisting with data analysis, development of presentations, and site investigations

Compensation: $25 – $29 Hourly

Competitive, progressive benefits including

Example: Full-time, regular employee

  • Escalating PTO schedule and 10 company holidays
  • Full health care package:
  • Up to 100% employer-paid employee medical and 55% eligible dependent coverage*
  • 80% employer-paid dental and vision
  • Employer-paid Life and AD&D insurance
  • Short- and Long-term Disability insurance
  • Employee Assistance & Wellness Program
  • Pet insurance discounts

*All benefits are subject to eligibility and may be changed at any time by the Company.

Duties and Responsibilities

  • Collection of groundwater and soil for analysis while accurately following identified field sampling plans and Cameron-Cole guidelines and procedures.
  • Serving as primary field representative, including coordinating available equipment and subcontractor availability.
  • Participates in site investigations compliant with federal and state regulations.
  • Oversees and performs lithologic logging testing of wells/boreholes.
  • Develops site maps of groundwater contour and chemical isoconcentration and assists with preparation of draft reports and presentation, including tables, charts and graphs.
  • Routine interaction with clients and participates in regulatory meetings in a support role.
  • All other duties as assigned

Skills

  • Environmental field sampling skills, including groundwater and soil collection in accordance with approved sampling plans, QA/QC requirements, and company procedures
  • Ability to perform and document lithologic logging of wells and boreholes accurately during drilling and site investigations
  • Knowledge of federal and state environmental regulations and ability to conduct site work in compliance with applicable requirements
  • Technical data and mapping skills, including development of groundwater contour maps, chemical isoconcentration maps, and preparation of tables, charts, and figures for reports
  • Strong communication and coordination skills to serve as a field representative, work with subcontractors, and support client and regulatory interactions

Education and Experience

  • Bachelor's degree in Geology, or a related field, or equivalent job experience.
  • Requires knowledge of geology and hydrogeology, including soil and groundwater systems
  • Coursework or demonstrated experience in experience in environmental fieldwork, including groundwater and soil sampling activities
  • OSHA 40 Hour HAZWOPER certification is preferred.

About us

Cameron-Cole was established in 2001 as an independent environmental services firm and joined the ADEC Innovations group of companies in September 2021. Cameron-Cole is one of the leading greenhouse gas (GHG) verification bodies in the United States. As an ANSI National Accreditation Board (ANAB) GHG emissions verification body, Cameron-Cole works under The Climate Registry (TCR), The State of Oregon and British Columbia reporting programs. We are also accredited by the California Air Resources Board (ARB) as a verification body under the Mandatory Greenhouse Gas Reporting Regulation (MRR), Low Carbon Fuel Standard (LCFS), and compliance offset programs.

This role is an evergreen position, meaning we are always looking for talented individuals to join our team. Applications for this position are continuously accepted and reviewed on a rolling basis.

This position will report to the Practice Area Director and is a full-time, in-person opportunity from our Alameda Office.

We offer competitive salaries and robust benefits with opportunities for personal and professional development.

If you want to work in a collaborative, creative work environment where you can provide meaningful contributions while being challenged to grow on the job, then you are encouraged to apply using the application link on the site where you found this posting!

To learn more visit us at https://www.cameron-cole.com/careers/

Work Environment

This position operates in a combination of field and office environments. The role requires regular participation in environmental fieldwork, including working outdoors in varying weather conditions and terrain while conducting site investigations, groundwater and soil sampling, and well or borehole logging. Field activities may involve travel to project sites and coordination with subcontractors. When not in the field, the position works in a traditional office setting using standard office equipment to support data analysis, mapping, and report preparation. The role may require occasional travel for client or regulatory meetings.

Physical Demands

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.

While performing the duties of this job, the employee is regularly required to talk and hear; have hand/finger dexterity; and reach with hands and arms. The employee will spend extended periods of time in front of a computer/laptop. Specific vision abilities required by this job include close vision, distance vision, and ability to adjust focus.

Information Security

Adhering to all policies, guidelines, and procedures pertaining to the protection of information of the organization, employees must maintain confidentiality of all sensitive information to which they are given access. They are also responsible for reporting actual or suspected events or incidents, including vulnerabilities or breaches, that may affect the confidentiality, integrity, and availability of information to members of the Management Team.

Mutual respect is fundamental. Fundamental to our teams. Fundamental to our clients. Fundamental to the communities we serve and live in. Fundamental to the landscapes we work within. We need you and your unique talents, history, and background to become the Company we aspire to be. We insist upon a culture of common respect, expect transparency, and celebrate the fundamental value and dignity of all individuals. Our mutual equality as humans is the path to innovative collaboration. We cultivate integrity, driving us to growth, and allowing us to achieve more together than we could ever hope to as individuals.