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Development Geologist Jobs in California (NOW HIRING)

AECOM is seeking a self-motivated, experienced Geologist for our Bakersfield, CA office. In this ... Our award-winning training and development programs are designed to expand your technical expertise ...

AECOM is seeking a self-motivated, experienced Geologist for our Bakersfield, CA office. In this ... Our award-winning training and development programs are designed to expand your technical expertise ...

AECOM is seeking a self-motivated, experienced Geologist for our Bakersfield, CA office. In this ... Our award-winning training and development programs are designed to expand your technical expertise ...

A successful candidate must have well-developed interpersonal, organizational and communication ... Must be enrolled in Engineering/Geology program at an accredited post-secondary institution or have ...

Tetra Tech is adding an Engineering Geologist to our team based in Diamond Bar, CA. The group ... Learning and development opportunities for ongoing professional growth. About Tetra Tech: Tetra ...

A successful candidate must have well-developed interpersonal, organizational and communication ... Must be enrolled in Engineering/Geology program at an accredited post-secondary institution or have ...

A successful candidate must have well-developed interpersonal, organizational and communication ... Must be enrolled in Engineering/Geology program at an accredited post-secondary institution or have ...

Drive and support project pursuits and contribute to business development efforts in California and ... California Professional Geologist (PG). * Valid US driver's License required. Preferred ...

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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.

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.
What are popular job titles related to Development Geologist jobs in California? For Development Geologist jobs in California, the most frequently searched job titles are:
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:
Infographic showing various Development Geologist job openings in California as of June 2026, with employment types broken down into 100% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution.

Environmental Geologist

AECOM

Bakersfield, CA

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago


AECOM rating

8.1

Company rating: 8.1 out of 10

Based on 58 frontline employees who took The Breakroom Quiz

15th of 78 rated construction


Job description

Company Description

Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of nearly 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

Job Description

AECOM is seeking a self-motivated, experienced Geologist for our Bakersfield, CA office. In this important position, the successful candidate will support Project Managers in the planning, oversight of fieldwork, and evaluation of hydrogeologic and reporting phases for a wide range of multidisciplinary environmental projects.  Projects include large Federal clients, Refineries, and numerous commercial clients.  The role, has a preference to be based out of Bakersfield, CA.  However we will consider candidates out of the Fresno area or other locations throughout the Central Valley.  
The responsibilities of this position include, but are not limited to:

  • Manage field-based tasks of environmental investigation and remediation programs.
  • Oversee and lead well installation and sampling tasks, and able to communicate with PMs.
  • Data management, evaluation and report writing with experience drafting environmental investigation and closure reports.
  • Interprets and records data, conducts analyses, compares findings to relevant studies and local, state and federal regulations to ensure compliance.
  • Qualified candidates must be comfortable with travel to project locations including driving and overnight stays.
  • Expected travel time would be greater than 50 % of the time.  
  • Flexibility to work on a multitude of diverse projects, a positive attitude, willingness to mentor junior staff, and commitment to workplace health and safety are imperative.
Qualifications

Minimum Requirements

  • Bachelor of Science degree in geology or relevant geological science discipline (e.g., geophysics, hydrogeology, or geochemistry.
  • 4+ year's of experience or demonstrated equivalency of experience and or education
  • Valid U.S. Driver’s License.

Preferred Qualifications

  • Professional Geologist License or Geologist in Training Certificate.
  • Familiarity with common drilling techniques for environmental work.
  • Current OSHA 40-hour HAZWOPER certification.
  • Knowledge of RCRA or CERCLA processes.
  • Experience with local regulatory agencies
  • Reporting experience in routine monitoring, site investigation work plans, conceptual site model, and well installation reports.
  • Task management or project management experience.
  • Proposal writing a plus.

Additional Information

All your information will be kept confidential according to EEO guidelines. 

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. 

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community—where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. 


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