A molecular technologist works in a laboratory setting and performs a variety of duties to analyze samples. As a molecular technologist, your responsibilities may include collecting samples for research, testing specimens using various equipment and materials, and studying how clinical drugs or treatments affect samples. Other duties include maintaining data analysis records, entering data into a lab information system, identifying issues and troubleshooting, and preparing lab equipment. In this career, you must perform complex procedures with a high degree of accuracy and understanding.