1 .Post Name : Assistant Manager 2 No.of Posts : 72. Posts 3 . Qualifications : As per Rail India Technical and Economic Services (RITES), the candidates should possess a Bachelor’s Degree from any recognized university or institution. 4. Age Limit : As per Rail India Technical and Economic Services (RITES), the maximum age of the candidates should not exceed 40 years.Selection Process The selection process for the above-mentioned posts is based on Written Tests, Document verification, Medical examinations, and Interviews.