Railway Recruitment Board (RRB) Recruitment 2015 . Railway Recruitment Board invites application for the post of 2786 Junior Engineer, Depot Material Superintendent, Chemical & Metallergical Assistant, Senior Section Engineer and Chief Depot Material Superintendent.  The  employment details about the posts, age limit, educational  qualification,  experience and other  conditions are given below as link. The candidates are  requested to go through the details and…