Top Skills for This Career
BLS identifies these as the three highest-rated skills for this detailed occupation. TrustInEd adds the plain-language explanations so visitors understand what each skill means.
Understanding written information and communicating ideas clearly in writing.
Examining information carefully, recognizing patterns, and using evidence to reach sound conclusions.
Adjusting effectively when priorities, conditions, tools, or expectations change.
How Do You Prepare for This Career?
BLS describes the typical preparation for this occupation. Requirements can vary by employer, state, licensing rules and individual circumstances.
How to Become One
How to Become a Geoscientist Laboratory experience is important for prospective geoscientists. Geoscientists typically need a bachelor’s degree to enter the occupation. For some positions, employers prefer to hire candidates who have a master’s or doctoral degree. Most geoscientists need a state-issued license.
Education
Geoscientists typically need a bachelor’s degree in geoscience or a related field, such as physical science or natural resources. Geoscience programs include courses in mineralogy, geology, and other sciences, along with subjects such as mathematics and engineering. Some programs focus on a particular area of geoscience, such as environmental geology, while others prepare students to become generalists. Programs also usually involve geology fieldwork that provides students with practical experience. Students may gain additional experience by completing a geosciences internship while in college. Interns usually work under the supervision of a senior geoscientist on tasks such as preparing for field visits, collecting samples, and writing reports. Master’s and doctoral degree programs in geoscience typically involve more specialization, research, and technical experience than bachelor’s programs do. Having a graduate degree may make candidates more competitive for certain entry-level positions or for advancement.
Licenses, Certifications & Registrations
Most states require licensing for geologists who offer services to the public. Public service activities include those associated with civil engineering projects, environmental protection, and regulatory compliance. Licensure requirements vary by state, but applicants typically must meet minimum education and experience requirements and earn a passing score on an exam. Information on state licensing board requirements is available from CareerOneStop. Contact your state licensing board for more information.
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Pay
the median annual wage for all workers was $50,980.
Job Outlook
Job Outlook Employment of geoscientists is projected to grow 5 percent from 2025 to 2035, faster than the average for all occupations. About 1,800 openings for geoscientists are projected each year, on average, over the decade. Many of those openings are expected to result from the need to replace workers who transfer to different occupations or exit the labor force, such as to retire. Employment The need for energy, environmental protection, and responsible land and resource management is expected to contribute to demand for geoscientists. Geoscientists will be involved in discovering and developing sites for traditional and alternative energy sources. For example, geoscientists use geological data for oil and gas exploration. They also study wind speeds and patterns as well as land composition and structure to determine sites that are suitable for wind turbines. Geoscientists Percent change in employment, projected 2025–35 Physical scientists 6% Geoscientists, except hydrologists and geographers 5% Total, all occupations 3% Note: All Occupations includes all occupations in the U.S. Economy.
What They Do
What Geoscientists Do
Geoscientists study the physical aspects of the Earth, such as its composition, structure, and processes, to learn about its past and present and to predict future events.
Duties
Geoscientists typically do the following:
- Plan and carry out field studies, in which they visit locations to collect samples and conduct surveys
- Analyze aerial photographs, rock samples, and other data sources to locate deposits of natural resources and estimate their size
- Conduct laboratory tests on samples collected in the field
- Make geologic maps and charts
- Prepare written reports
- Present their findings to varied audiences, including clients and colleagues
Geoscientists study the Earth’s composition, or layers; its structure, which focuses on the properties of rocks; and its processes, such as erosion and volcanic activity. By analyzing rocks, fossils, and other clues, geoscientists are able to create timelines of events in the Earth’s geologic history. They also research changes in its resources to provide guidance in meeting human demands, such as for water, and to predict geological risks and hazards.
Geoscientists use a variety of tools in their work. In the field, they may use a hammer and chisel to collect rock samples or ground-penetrating radar equipment to search for minerals. In laboratories, they may use x-rays and electron microscopes to determine the chemical and physical composition of rock samples. They also may use remote sensing equipment to collect data, as well as geographic information systems (GIS) and modeling software to analyze the data collected.
Geoscientists may supervise the work of technicians and coordinate work with other scientists, both in the field and in the lab.
As geological challenges increase, geoscientists may opt to work as generalists. However, some choose to specialize in a particular aspect of the Earth. The following are examples of types of geoscientists:
Environmental geologists study how consequences of human activity, such as pollution and waste management, affect the quality of the Earth’s air, soil, and water. They also may work to solve problems associated with natural threats, such as flooding and erosion.
Geologists study the materials, processes, and history of the Earth. They investigate how rocks were formed and what has happened to them since their formation. There are subgroups of geologists as well, such as stratigraphers, who study stratified rock, and mineralogists, who study the structure and composition of minerals.
Oceanographers study the motion and circulation of ocean waters; the physical and chemical properties of the oceans; and the ways these properties affect coastal areas, climate, and weather.
Paleontologists study fossils found in geological formations in order to trace the evolution of plant and animal life and the geologic history of the Earth.
Petroleum geologists collect rock and sediment samples from sites through drilling and other methods and test the samples for the presence of oil and gas. They also estimate the size of oil and gas deposits and work to develop extraction sites.
Seismologists study earthquakes and related phenomena, such as tsunamis. They use seismographs and other instruments to collect data on these events.
Work Environment
Work Environment
Geoscientists held about 25,400 jobs in 2025. The largest employers of geoscientists were as follows:
| Architectural, engineering, and related services | 27% |
| Mining, quarrying, and oil and gas extraction | 17 |
| Management, scientific, and technical consulting services | 14 |
| State government, excluding education and hospitals | 9 |
| Federal government, excluding postal service | 9 |
Geoscientists may work as part of a team with other scientists and engineers. For example, they may work closely in natural resource extraction fields with petroleum engineers to find new sources of oil and gas.
Geoscientists usually split their time between work in the field, in laboratories, and in office settings. Fieldwork may require geoscientists to be outdoors frequently or to travel all over the world, including to remote locations, for extended periods. For example, oceanographers may spend months at sea on a research ship, and paleontologists may spend long periods in remote areas during expeditions.
Extensive travel, especially for long periods away from home, may be stressful.
Work Schedules
Most geoscientists work full time, and some work more than 40 hours per week. Schedules may vary to include irregular hours when doing fieldwork. Geoscientists travel frequently to meet with clients and to conduct fieldwork.
Important Qualities
The following are examples of qualities that are important for these workers to perform their duties. For more information, visit the Employment Projections (EP) skills data page. Communication skills. Geoscientists must be able to present their research findings clearly to a variety of audiences, including both scientists and those who do not have a background in geoscience. Critical-thinking skills. Geoscientists conduct research through observation and testing, then evaluate data to explain their findings. Outdoor skills. Geoscientists may spend significant time outdoors performing fieldwork. They must be comfortable being outside for long periods, which may include overnight camping. Physical stamina. Geoscientists need to be physically fit because they may need to hike, sometimes to remote locations, while carrying equipment for fieldwork. Problem-solving skills. Geoscientists must be able to analyze statistical data and other information in order to address problems.
More Information
More Information, Including Links to O*NET
Learn more about geoscientists by visiting additional resources, including O*NET, a source on key characteristics of workers and occupations.
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Start with ED →Career data and occupational profile text are sourced from the U.S. Bureau of Labor Statistics Occupational Outlook Handbook and Employment Projections program. Education requirements are typical entry-level requirements and may vary by employer, state, occupation or individual circumstance. View the official BLS profile.