Certified nursing assistant (CNA) summer jobs are seasonal positions that focus on limited-duration needs, such as working at a summer camp or as a replacement for another nursing assistant who is taking the summer off. As a CNA, you may help a patient with daily living activities, provide some types of medical care, ensure adherence to a care program, or report on the condition of each client. Unlike some health care jobs, CNAs always work under the supervision of another caregiver—usually a nurse—so these jobs are only found in places with other medical staff on-site. CNA summer jobs often have a flexible schedule, making them a good employment option for college students with summers off.