This guide describes how to apply for jobs using the Career Page web site. The process consists of the following steps:All questions must be answered or application will not be processed. Please fill out the form below and click Submit to submit your application for consideration. You may fill out an application only for a position you see posted online. If you do not see your desired position, continue to check the website periodically. If you're looking for a great place to grow your career while making a difference in the lives of others, Mount Sinai South Nassau may be the place for you. Have you the legal right to work permanently in the United States? Application for Order Extending Plaintiff's Time to Serve Summons.