A geological technician supports engineers and scientists in extracting and analyzing samples of natural resources, such as soil, rock, petroleum, and natural gas. As a geological technician, you work in the field and in a laboratory setting. Your job duties involve maintaining equipment, gathering samples, conducting tests, recording data, and preparing reports. The qualifications for a career as a geological technician include an associate degree in geology, mining technology, or a related field. Many employers provide on-the-job training.