A post closer works with mortgage or banking organizations to assist with activities related to the closing of real estate mortgage loans. As a post closer, your job duties include reviewing loan documents for accuracy, following up on title insurance, and gathering any missing information. You may also provide support to customers and check to ensure loan documents follow all policies and procedures. To pursue a career as a post closer, you typically need at least a high school diploma and mortgage loan experience, or an associate degree and professional training. Additional qualifications include attention to detail and excellent communication skills.