There are jobs available in municipal authorities and governments, government health service establishments, private health care companies, charities, and universities. There are different roles within public health, ranging from school nurses and substance mis­use workers to public health consultants, epidemiologists, and so forth. Completion of an online Master of Public Health degree and volunteering at public health-related charities is an excellent way of gaining valuable work experience. You can start by looking at jobs in health service online portals, local authority sites, and mainstream job websites.