A military nurse contract position involves providing medical services on military bases, installations, hospitals, or clinics. Your duties include providing healthcare services for military personnel and their families. Your responsibilities can vary depending on the nature of each assignment. You can work on an army base or in a government facility, such as a consulate or embassy. A contract nurse on an overseas deployment may work in a field hospital. You can also work with civilian populations when medical care is a part of the military's mission in another country. In these situations, you may offer immunizations and treatment to local people.