There are many opportunities available to those who have a master's degree in public health. Positions include healthcare administrator, epidemiologist, substance abuse counselor, and medical records technician. With this degree, you may help influence public policy, monitor the spread of infectious disease, study threats to public health, research treatment techniques, or work as an analyst to help process public health data. Many jobs that require an MPH focus on applied science, especially as it relates to providing health care and addressing challenges. Positions in this field often involve a mix of one-on-one work with patients and implementing broader changes for the community as a whole.