Railway RRB Junior Engineer CEN 04/2026 Recruitment 2026 Apply Online for 4028 Post, Vacancy Increase

The Railway Recruitment Board has invited online applications for Junior Engineer CEN 04/2026, covering 4029 vacancies for Junior Engineer and Depot Material Superintendent posts across the railway zones.

Applications open on 14 August 2026 and close on 13 September 2026, with the exam fee payable until 15 September 2026 and a correction window running from 16 to 25 September 2026. The exam date will be announced as per schedule, and the admit card will be issued before the exam. The application fee is 500 rupees for General, OBC and EWS candidates, and 250 rupees for SC, ST, PH candidates and all female candidates. A part of the fee is refunded after appearing in the Stage I exam, 400 rupees for General, OBC and EWS candidates and 250 rupees for SC, ST, PH and female candidates. The age limit for this recruitment is 18 to 33 years, and the eligibility calls for a three-year engineering diploma or degree in the relevant discipline.

The category-wise breakup of the 4029 posts shows 1714 for Unreserved, 919 for OBC, 632 for SC, 398 for EWS and 366 for ST candidates. Interested candidates should go through the post-wise and RRB-wise eligibility details in the official notification before applying.