If you want to stop receiving new candidates for a job but continue to work through the candidates you already have you will need to stop advertising the job.
From the left side menu select “My Jobs”
From the list of jobs, select the job you wish to manage
From within the job select "close for applicants" to stop advertising
Note, if you close a job you will not be able to move candidates into different stages on your hiring flow.
*Job boards may take up to 24 hours to close or reflect and edit