Public health professionals may work in one of the following areas: biomedical statistician, chronic disease epidemiologist, clinical trials analyst, director of environmental health, director epidemiology program, director municipal water treatment plant, director of operations of planned parenthood federation, health data manager, hiv/aids epidemiologist, industrial waste director, infection control officer, infectious disease epidemiologist, genetics data analyst, occupational hygienist director of industrial hygiene, project manager, public health officer, radiation safety specialist, radioactive water specialist, research data coordinator, survey statistician, water quality investigator.