The Railway Recruitment Board (RRB) released the official recruitment notification for Junior Engineer (JE), DMS, and CMA posts under CEN No. 04/2026, opening up a total of 4,098 vacancies across Indian Railways., which includes 7,934 posts for Junior Engineer (JE), Depot Material Superintendent (DMS), and Chemical & Metallurgical Assistant (CMA), along with 17 Supervisor/Research posts. five departments — Electrical, Engineering (Civil), Mechanical, Signal & Telecommunication (S&T), and Stores. The online application window for CEN 03/2024 officially opened on 30 July 2024 and closed on 29 August 2024 (with the fee payment modification window extending up to 08 September 2024)., making this one of the largest engineering recruitment drives by Indian Railways in recent years.
This article covers everything aspirants need right now — a step-by-step form filling guide, a clear Diploma vs B.Tech branch-wise eligibility breakdown, and details on Pay Level 6 salary along with the CBT-1 non-technical syllabus.
RRB JE 2026: Key Highlights
| Particulars | Details |
|---|---|
| Conducting Body | Railway Recruitment Boards (RRBs), Ministry of Railways |
| CEN Number | CEN 04/2026 |
| Total Vacancies | Approximately 4,098 |
| Posts Covered | Junior Engineer, DMS, CMA |
| Application Start Date | 14 August 2026 |
| Application Closing Date | 3 September 2026 |
| Pay Level | Level 6, 7th CPC (Basic ₹35,400) |
| Selection Stages | CBT-1 → CBT-2 → Document Verification → Medical |
| Official Website | rrb.indianrailways.gov.in / regional RRB websites |
Step-by-Step RRB JE 2026 Form Filling Guide
- Visit your regional RRB’s official website (e.g., rrbcdg.gov.in, or your applicable zone’s RRB portal).
- Click on the “CEN 04/2026 – Junior Engineer” application link.
- Register using a valid email ID and mobile number to generate your login credentials.
- Log in and fill in your personal, academic, and category details carefully, matching your official documents exactly.
- Select your preferred post, department, and RRB zone — remember, candidates can apply to only one RRB zone with a single common application.
- Upload your photograph, signature, and required documents as per the specified format and size.
- Pay the applicable application fee online through the available payment gateway.
- Review your complete application before final submission, since most details cannot be edited afterward.
- Submit the form and download the confirmation page for future reference.
Applying to multiple RRB zones with more than one application can lead to rejection of all applications and possible debarment, so candidates should carefully select their preferred zone before submitting.
Application Fee
- UR/OBC candidates: ₹500 (partially refundable upon appearing for CBT-1)
- SC/ST/PwBD/Female/Ex-Servicemen candidates: ₹250 (fully refundable upon appearing for CBT-1)
Diploma vs B.Tech: Branch-wise Posts Eligibility for RRB JE 2026
One of the most common points of confusion for aspirants is understanding exactly which qualification applies to which post. Here’s a clear breakdown:
Junior Engineer (JE) Posts
Candidates need either a 3-year Diploma in Engineering or a B.Tech/B.E. Engineering Degree in the relevant discipline from a recognised institute, depending on the specific department and post code mentioned in the detailed notification. Both diploma holders and degree holders are generally eligible to apply for JE posts, provided their branch matches the required discipline (Civil, Electrical, Mechanical, or Electronics/S&T).
Depot Material Superintendent (DMS) Posts
This post accepts a 3-year Diploma or Degree in Engineering in any branch, making it comparatively more flexible than JE posts, which require branch-specific matching.
Chemical & Metallurgical Assistant (CMA) Posts
Unlike JE and DMS, this post requires a Bachelor’s degree in Science (B.Sc.) with Physics and Chemistry as mandatory subjects, along with the minimum passing percentage specified in the notification — engineering qualifications alone do not apply here.
Key Points on Diploma vs B.Tech Eligibility
- Both diploma and degree holders can compete for the same JE post in most departments, so there’s no separate quota dividing diploma versus degree candidates.
- Candidates should verify their specific branch against the post code table in the official notification, since not every diploma/degree branch maps to every JE department.
- Candidates must have possessed the prescribed educational qualification (Diploma/Degree) on or before the official closing date of 13 September 2026.
- The age limit cut-off date is calculated as of 01 January 2026.
Pay Level 6 (Basic ₹35,400) और CBT-1 Non-Technical Syllabus Breakup
सैलरी और Pay Level की जानकारी
RRB JE 2026 में selected candidates को 7th Central Pay Commission के तहत Pay Level 6 दिया जाएगा, जिसकी basic pay ₹35,400 प्रति माह है। DA, HRA, और अन्य allowances जोड़ने के बाद, gross salary लगभग ₹55,000 से ₹68,000 प्रति माह के बीच होती है, जो posting की city category पर निर्भर करती है। इसके अलावा candidates को railway के अन्य लाभ जैसे pension, medical facilities, और promotion के अवसर भी मिलते हैं।
CBT-1 Exam Pattern: Non-Technical Syllabus Breakup
CBT-1 एक qualifying stage होती है (final merit में इसके marks नहीं जुड़ते), जिसमें कुल 100 questions, 100 marks के लिए 90 मिनट का समय मिलता है। हर गलत उत्तर पर 1/3 marks negative marking के तौर पर काटे जाते हैं। CBT-1 का section-wise breakup इस प्रकार है:
- Mathematics: Number System, BODMAS, Decimals, Fractions, Ratio-Proportion, Percentage, Mensuration, Time-Work, Time-Speed-Distance, Algebra, Geometry, Trigonometry, Statistics जैसे topics शामिल हैं।
- General Intelligence & Reasoning: Analogies, Alphabetical/Number Series, Coding-Decoding, Puzzles, Data Sufficiency, Similarities-Differences, Analytical Reasoning जैसे topics कवर होते हैं।
- General Awareness: Current Affairs, भारतीय Geography, Culture, History, Indian Polity, Economics, और सामान्य knowledge से जुड़े प्रश्न पूछे जाते हैं।
- General Science: Physics, Chemistry, और Life Sciences के 10वीं कक्षा स्तर के concepts पर आधारित questions होते हैं।
चूंकि Mathematics और General Science का combined weightage सबसे अधिक होता है, इन दोनों sections पर सबसे ज़्यादा focus करना फायदेमंद रहता है, जबकि CBT-2 में candidate के engineering discipline से जुड़े Technical Abilities section की weightage सबसे अधिक होती है।
Selection Process Overview
The complete RRB JE 2026 selection process includes four stages:
- CBT-1 (Screening Test): Qualifying in nature, based on general subjects.
- CBT-2 (Technical & Merit Test): 150 questions, 120 minutes, includes technical subjects from the candidate’s engineering discipline — this stage decides the final merit.
- Document Verification: Original certificates and documents are checked against the application details.
- Medical Examination: Candidates must meet the prescribed medical standards for railway service.
There is no interview in the RRB JE selection process — final selection is purely merit-based across these four stages.
Frequently Asked Questions (FAQs)
Q1. When does RRB JE 2026 registration start and end? Registration starts on 14 August 2026 and closes on 13 September 2026.
Q2. How many total vacancies are there under CEN 04/2026? Approximately 4,098 vacancies have been announced across JE, DMS, and CMA posts.
Q3. Can a diploma holder apply for RRB JE alongside B.Tech candidates? Yes, both diploma and degree holders can apply for JE posts in the same department, provided their branch matches the required discipline.
Q4. What is the starting salary for RRB JE 2026? Selected candidates receive Pay Level 6 with a basic pay of ₹35,400, and a gross salary of approximately ₹55,000–₹68,000 per month.
Q5. Is there an interview in the RRB JE selection process? No, selection is based entirely on CBT-1, CBT-2, document verification, and medical examination.