Indian Railway provides a great career opportunities like travel allowances, housing allowances, railway passes, free health care, child care, and much more.
First Check here your Eligibility to appear in Indian Railways: https://scoop.eduncle.com/rrb-eligibility-criteria
Indian Railway job offers job security as well as job satisfaction and advantage of working in RRB jobs is that there are fixed hours of working which are not very long compared to the private sector which makes workers trans night as they do their office work.
Some of the benefits are -
Good Work Environment
Schools and Colleges
Hospital & Medical Care
Sports & Fitness