A microbiologist is an individual who studies the characteristics, growth, and development of microscopic organisms (algae, fungi, bacteria…).
In most cases, microbiologists work in laboratories and offices.
The typical responsibilities of a specialist usually include planning and conducting complex research projects; supervising the work of other workers and evaluating the accuracy of the results; isolating and maintaining cultures of microorganisms for future study; monitoring the effect of microorganisms on other living creatures and the environment; identifying and classifying microorganisms; preparing reports and papers based on research findings; presenting research findings, and so on.
Microbiologists that are basic researchers focus on the actual research, while applied researchers are hired by companies and work on products that the companies can, later on, sell.