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Development Geologist Jobs in California (NOW HIRING)

Essel

Geologist

Santa Ana, CA · On-site

As a Project Geologist, you will play a key role in conducting geological and environmental ... Development and oversight of remedial/removal actions * Field sampling and procedures

Essel

Geologist

Santa Ana, CA · On-site

As a Project Geologist, you will play a key role in conducting geological and environmental ... Development and oversight of remedial/removal actions * Field sampling and procedures

Essel

Geologist

Santa Ana, CA

As a Project Geologist, you will play a key role in conducting geological and environmental ... Development and oversight of remedial/removal actions * Field sampling and procedures

Terra AI

Senior Geologist

Redwood City, CA · On-site

$185K - $250K/yr

... development. As global demand for copper, lithium, nickel, rare earth elements, geothermal energy ... The company's platform integrates geological, geophysical, and drilling data into intelligent ...

Essel

Geologist

Fairfield, CA · On-site

Analyze geological data and prepare detailed technical reports. * Evaluate potential environmental ... Contribute to business development efforts, including proposal preparation. * Supervise personnel ...

Essel

Geologist

Fairfield, CA

Analyze geological data and prepare detailed technical reports. * Evaluate potential environmental ... Contribute to business development efforts, including proposal preparation. * Supervise personnel ...

Essel

Geologist

Fairfield, CA · On-site

Analyze geological data and prepare detailed technical reports. * Evaluate potential environmental ... Contribute to business development efforts, including proposal preparation. * Supervise personnel ...

Terra AI

Senior Geologist

Redwood City, CA · On-site

$185K - $250K/yr

... development. As global demand for copper, lithium, nickel, rare earth elements, geothermal energy ... The company's platform integrates geological, geophysical, and drilling data into intelligent ...

Fugro

Lead Geologist - Land

Los Angeles, CA

$140K - $185K/yr

Associate professionals are registered geotechnical engineers or geologists, typically with ... development programs. We value the mental, physical, and financial health of our employees and ...

Fugro

Senior Geologist

Walnut Creek, CA · Hybrid

$123K/yr

Work on business/client development, with lead role on proposal presentation. Manage all aspects of ... Master's degree in Engineering Geology, or Geological Engineering. * 2 years of field experience in ...

Fugro

Lead Geologist - Land

Los Angeles, CA · On-site

$140K - $185K/yr

Associate professionals are registered geotechnical engineers or geologists, typically with ... development programs. We value the mental, physical, and financial health of our employees and ...

Fugro

Senior Geologist

Walnut Creek, CA · On-site

$123K/yr

Work on business/client development, with lead role on proposal presentation. Manage all aspects of ... Master's degree in Engineering Geology, or Geological Engineering. * 2 years of field experience in ...

AECOM

Geologist II

San Francisco, CA · On-site

AECOM is seeking a self-motivated, experienced Geologist II to support our Environmental business ... Proposal preparation and business development support experience is a plus. * Strong technical ...

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Development Geologist information

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

To thrive as a Development Geologist, you generally need a degree in geology or earth sciences, with expertise in sedimentology, stratigraphy, and reservoir characterization. Familiarity with geological modeling software (such as Petrel), seismic interpretation tools, and experience with well log analysis are typically required. Strong analytical thinking, attention to detail, and effective teamwork and communication skills are crucial in this role. These skills are vital for accurately evaluating subsurface formations, optimizing hydrocarbon extraction, and collaborating with multidisciplinary teams to maximize resource development.

How does a development geologist typically collaborate with engineers and other subsurface professionals on oil and gas projects?

Development Geologists work closely with reservoir engineers, drilling engineers, and geophysicists to optimize field development plans. They interpret geological data to create detailed reservoir models, which guide drilling locations and production strategies. Regular cross-disciplinary meetings and data-sharing are common, ensuring that geological insights are integrated with engineering constraints to maximize resource recovery. This collaborative environment helps align project goals and troubleshoot challenges as they arise.

Is there a high demand for development geologists?

Development geologists are in steady demand in the oil and gas industry, especially in regions with active exploration and production. They are valued for their skills in analyzing subsurface data, using tools like seismic interpretation and geological modeling, which are essential for identifying and developing hydrocarbon reservoirs.

What is the difference between Development Geologist vs Exploration Geologist?

AspectDevelopment GeologistExploration Geologist
CredentialsBachelor's or Master's in Geology, often with industry certificationsBachelor's or Master's in Geology, often with certifications
Work EnvironmentOn-site at oil and gas fields, working with drilling and production teamsFieldwork in remote areas, conducting surveys and sampling
Industry UsageFocuses on developing known reservoirs and optimizing productionFocuses on discovering new reserves and exploration activities

Development Geologists primarily work on mature fields to enhance extraction, while Exploration Geologists seek new reserves. Both roles require similar educational backgrounds and certifications but differ in their focus and work environment.

What does a development geologist do?

A development geologist analyzes subsurface rock formations to identify and evaluate hydrocarbon reservoirs, supporting the drilling and production of oil and gas. They interpret geological data, create maps, and collaborate with engineers to optimize extraction processes, often using tools like seismic surveys and geological modeling software.
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What job categories do people searching Development Geologist jobs in California look for? The top searched job categories for Development Geologist jobs in California are:
What cities in California are hiring for Development Geologist jobs? Cities in California with the most Development Geologist job openings:
What are popular job titles related to Development Geologist jobs in CA? For Development Geologist jobs in CA, the most frequently searched job titles are:
Development Geologist jobs near you
Infographic showing various Development Geologist job openings in California as of July 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, 1% Temporary, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Geologist

Essel

Santa Ana, CA • On-site

Full-time

Re-posted 15 days ago

Job description

Essel, a leading environmental services company dedicated to providing innovative solutions for our clients is currently seeking a talented and motivated Geologist:
As a Project Geologist, you will play a key role in conducting geological and environmental assessments, performing field investigations, and analyzing data to support our projects. You will work closely with a multidisciplinary team of engineers and scientists to evaluate and mitigate potential environmental risks and impacts.
Position: Project Geologist (Full-time)
Location: Tustin, CA
Primary Responsibilities:
    • Analyzing geological data and preparing technical reports
    • Evaluating potential environmental risks and impacts
    • Developing and implementing remediation plans
    • Project and task management
    • Preparation of technical reports
    • Development and oversight of remedial/removal actions
    • Field sampling and procedures
    • Implementation of soil and groundwater investigations
    • Oversight of munitions response projects
    • Business development and proposal preparation
    • Personnel supervision and staff development/mentoring
    • Delegating tasks and developing "win themes"
    • Building an area of expertise and internal reputation as a technical resource
    • Comprehensive understanding of project management, including scheduling and cost controls
    • Managing client expectations and maintaining communication with clients and regulatory agencies
    • Reporting project status to the program manager
    • Conducting field investigations and collecting geological samples
    • Assisting with environmental assessments and compliance
    • Collaborating with clients, regulators, and other stakeholders
    • Using specialized software and equipment for data analysis and mapping

Requirements
Minimum Qualifications:
      • Minimum of 3 years of experience in environmental and engineering consulting, remedial actions, and munitions response projects
      • Bachelor's degree from a 4-year college or university
      • 40-hour OSHA certification and current 8-Hour HAZWOPER Refresher
      • Proficiency in MS Office Suite Products
      • Strong communication skills, both verbal and written
      • Ability to interact effectively with clients, regulatory agencies, field operations, technical staff, and subcontractors
      • Capability to write project work plans, health and safety plans, traffic control plans, erosion control plans, etc.
      • Ability to travel up to 25 to 50 percent of the time to project sites, as needed

Preferred Qualifications:
      • Bachelor's degree in Geology, Earth Science, Environmental Science, or related field
      • M.S./P.G. or other professional certifications
      • Demonstrated experience managing and executing environmental/remediation construction
      • Previous involvement in preparing or contributing to project proposals

Benefits
Key Benefits:
    • Competitive compensation
    • Comprehensive health and wellness benefits
    • Discounted fitness membership
    • On-the-job training
    • Educational assistance
    • Opportunities for career advancement

Apply