Answer
Yes. When you click on the Job Alert tab you will see a list of all your Job Alerts. Toward the right, three links will be visible: stop, update and delete. Stopping the Job Alert will put it on hold, so that you do not receive any more Job Alert emails. Updating the Job Alert will allow you to update the criteria you previously selected. Deleting the Job Alert will delete the job alert completely from your account.
Priority
999
Category