Geological and petroleum technicians held about 16,300 jobs in 2018. The largest employers of geological and petroleum technicians were as follows:
| Support activities for mining | 23% |
| Oil and gas extraction | 19 |
| Engineering services | 13 |
| Management, scientific, and technical consulting services | 5 |
| Management of companies and enterprises | 3 |
Geological and petroleum technicians spend their time in the field and in laboratories, or analyzing data in offices. Fieldwork requires technicians to work outdoors, sometimes in remote locations, where they are exposed to all types of weather. In addition, technicians may need to stay on location in the field for days or weeks to collect data and monitor equipment. Geological and petroleum technicians who work in offices spend most of their time working on computers—organizing and analyzing data, writing reports, and producing maps.
Work Schedules
Most geological and petroleum technicians work full time. Technicians generally work a standard schedule in laboratories and offices, but hours spent in the field may be long or irregular.
Geological and petroleum technicians typically need an associate’s degree or 2 years of postsecondary training in applied science or science-related technology. Some jobs may require a bachelor’s degree. Geological and petroleum technicians also receive on-the-job training.
Education
Although some entry-level positions require only a high school diploma, most employers prefer applicants who have at least an associate’s degree or 2 years of postsecondary training in applied science or a science-related technology. Geological and petroleum technician jobs that are data intensive or otherwise highly technical may require a bachelor’s degree.
Many community colleges and technical institutes offer programs in the geosciences, petroleum, mining, or a related technology, such as geographic information systems (GISs). Community colleges offer associate’s degree programs designed to provide an easy transition to bachelor’s degree programs at colleges and universities; such programs can be useful for future career advancement.
Regardless of the program, most students take classes in geology, mathematics, computer science, chemistry, and physics. Many schools also offer internships and cooperative-education programs that help students gain experience while attending school.
Training
Most geological and petroleum technicians receive on-the-job training under the supervision of technicians who have more experience. During training, new technicians gain hands-on experience using field and laboratory equipment, as well as computer programs such as modeling and mapping software. The length of training can vary with the technician’s previous experience and education and with the specifics of the job.
Geological and petroleum technicians typically have an interest in the Building, Thinking and Organizing interest areas, according to the Holland Code framework. The Building interest area indicates a focus on working with tools and machines, and making or fixing practical things. The Thinking interest area indicates a focus on researching, investigating, and increasing the understanding of natural laws. The Organizing interest area indicates a focus on working with information and processes to keep things arranged in orderly systems.
If you are not sure whether you have a Building or Thinking or Organizing interest which might fit with a career as a geological and petroleum technician, you can take a career test to measure your interests.
Geological and petroleum technicians should also possess the following specific qualities:
Analytical skills. Geological and petroleum technicians examine data, using a variety of complex techniques, including laboratory experimentation and computer modeling.
Communication skills. Geological and petroleum technicians explain their methods and findings through oral and written reports to scientists, engineers, managers, and other technicians. Therefore, they must speak and write clearly.
Critical-thinking skills. Geological and petroleum technicians must use their best judgment when interpreting scientific data and determining what is relevant to their work.
Interpersonal skills. Geological and petroleum technicians need to be able to work well with others and as part of a team.
Physical stamina. To do fieldwork, geological and petroleum technicians need to be in good physical shape to hike to remote locations while carrying testing and sampling equipment.
The median annual wage for geological and petroleum technicians was $51,130 in May 2019. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $28,530, and the highest 10 percent earned more than $104,660.
In May 2019, the median annual wages for geological and petroleum technicians in the top industries in which they worked were as follows:
| Management of companies and enterprises | $94,510 |
| Oil and gas extraction | 72,440 |
| Management, scientific, and technical consulting services | 55,040 |
| Engineering services | 45,450 |
| Support activities for mining | 41,050 |
Most geological and petroleum technicians work full time. Technicians generally work a standard schedule while in laboratories and offices, but hours spent in the field may be long or irregular.
Employment of geological and petroleum technicians is projected to grow 7 percent from 2018 to 2028, faster than the average for all occupations. However, because it is a small occupation, the fast growth will result in only about 1,100 new jobs over the decade. Demand for petroleum and natural gas, along with exploration of resources such as metals and minerals, is expected to increase demand for geological exploration and extraction in the future.
Job Prospects
Job opportunities will stem from growth and the need to replace workers who leave the occupation permanently over the projection period. The best job prospects will be for those candidates who have had hands-on training and who have good technical and analytical skills, which can be acquired through internships, co-op programs, and postsecondary education.
For more information about careers in geology, visit
American Geosciences Institute
For more information about careers in oil and gas exploration, visit
American Association of Petroleum Geologists
Society of Petroleum Engineers
For more information about careers in coal and mineral extraction, visit