Geological Technicians, Except Hydrologic Technicians

People in this career spend their days documenting information, working with computers, and analyzing data to locate valuable underground resources. They operate electronic, sonic, or nuclear measuring instruments to test mud, drill cuttings, and well characteristics such as temperature and pressure. This is a highly realistic interest area that requires strong skills in critical thinking, reading comprehension, operations monitoring, and complex problem solving.

To succeed, technicians must apply knowledge of computers, engineering, mathematics, chemistry, physics, and geography. They must carefully monitor processes and communicate their findings clearly to supervisors and peers. Key work styles for this role include a high attention to detail, dependability, intellectual curiosity, and cautiousness when handling sensitive equipment and ensuring public safety.

To enter this field, the typical education required is an associate's degree, though most positions demand a bachelor's degree and several years of related work experience. Students preparing for this career often major in geological and earth sciences, geosciences, physical science technologies, mining and petroleum technologies, or general science technologies.

While gaining experience, technicians can pursue professional credentials to demonstrate their expertise. An example of a related certification in this field is the NSPS - THSOA Certified Hydrographer, offered by the National Society of Professional Surveyors.

The median annual pay for geological technicians is $53,350. Earnings can vary significantly based on experience and location, with the lowest 10% earning less than $35,770 and the highest 10% earning more than $99,560.

There are 6,980 people currently employed in this field. Between 2025 and 2035, employment is projected to grow by 3.6%, which is as fast as the average for all occupations. This growth and normal turnover are expected to result in about 1,000 job openings each year.