Masters in International Health Care Job, Career & Salary Outlook

International Health Care Worker Job Duties International health care workers with a master’s degree in public health are an essential resource for developing countries all over the world. Usually, an international health care worker works in educational, administrative and research positions within governments and international agencies. For example, you might work for the International Rescue Committee (IRC), which creates responses to some of the worst humanitarian crises in the world. As an.