As an infant nanny, your responsibilities involve providing in-home childcare personalized to the needs of the family. You provide services for a newborn, generally during the first 12-16 weeks of life. Children of this age have unique requirements compared to older children. The tasks of an infant nanny are more than just watching the child. You may feed, sleep train, bathe, and interact with the baby, as well as assist parents with other duties, such as doing laundry and cleaning related to the child. An infant nanny may also transport the newborn to doctor's appointments. You may work overnight shifts.