As an infant caregiver, your responsibilities are to ensure a child’s safety and well-being while under your care. Your duties include feeding, changing diapers, and attending to the infant’s needs. Depending on where you work, you may take care of one infant or several children at a time. You may also engage babies in play and learning activities while monitoring their progress and watching for any signs of development issues. Infant caregivers most commonly work out of a home or in a classroom setting in a daycare facility, nursery, or preschool. The job may be part-time or full-time.