Overview
RRB JE recruits diploma and degree-holding engineers as Junior Engineers across Indian Railways' Civil, Mechanical, Electrical, and Signal & Telecommunication disciplines, responsible for maintenance, construction supervision and technical operations across the rail network. Selection runs through two computer-based tests — CBT 1 is a common screening stage across all disciplines, while CBT 2 includes a discipline-specific technical section that actually decides the final merit — followed by document verification and a medical examination.
What's New in the 2026 Cycle
What changed in the 2026 cycle
- CBT 1 is common to all engineering disciplines and posts; CBT 2 introduces a discipline-specific technical section.
- General Awareness and Reasoning carry meaningful weight even in CBT 2, alongside the technical section.
- No separate descriptive/conventional paper, unlike SSC JE — RRB JE is fully objective across both CBT stages.
- Discipline-wise vacancy and cut-off patterns can differ significantly by zone and year.
Eligibility Criteria
| Criterion | Details |
|---|---|
| Age Limit | 18–36 years (relaxation per government norms for SC/ST/OBC/PwBD/ex-servicemen) |
| Educational Qualification | Diploma or Degree in the relevant engineering discipline from a recognised institute (specific requirements vary by post) |
| Nationality | Indian citizen (or as specified for other-origin candidates per Railway norms) |
| Application Fee | ₹500 (General/OBC/EWS) — ₹400 refunded on appearing in CBT 1. SC/ST/PwBD/women/ex-servicemen candidates pay ₹250, fully refunded. |
RRB JE Exam Pattern
The RRB JE selection process runs through cbt 1 + cbt 2 + dv + medical. Each stage has its own timing, marking scheme and qualifying rules, detailed below.
1st Stage CBT (CBT 1) — Common Screening
| Section | Questions | Marks |
|---|---|---|
| Mathematics | 30 | 30 |
| General Intelligence & Reasoning | 25 | 25 |
| General Awareness | 15 | 15 |
| General Science | 30 | 30 |
2nd Stage CBT (CBT 2) — Merit-Deciding
| Section | Questions | Marks |
|---|---|---|
| General Awareness | 15 | 15 |
| Physics & Chemistry | 15 | 15 |
| Basics of Computers & Applications | 10 | 10 |
| Basics of Environment & Pollution Control | 10 | 10 |
| Technical Abilities (discipline-specific) | 100 | 100 |
RRB JE Detailed Subject-Wise Syllabus
Below is the complete topic-wise RRB JE syllabus for every subject tested across all stages, with a short note on what each section actually rewards — use this to build a section-wise study plan rather than relying on generic topic summaries.
Mathematics (CBT 1)
Common across all disciplines — don't neglect this even as a strong technical candidate, since it gates your CBT 2 shortlist chances.
- Number system
- Algebra
- Geometry & trigonometry
- Mensuration
- Time & work, time & distance
- Ratio & proportion, percentage, profit & loss
- Elementary statistics
General Intelligence & Reasoning (CBT 1)
Standard competitive-exam reasoning — consistent practice yields quick gains.
- Analogies
- Coding-decoding
- Series
- Puzzle & seating arrangement
- Syllogism
- Statement-conclusion
- Data sufficiency
General Awareness (CBT 1 & 2)
Carries real weight in both CBTs — build a steady current-affairs habit rather than treating it as secondary to technical prep.
- Current affairs
- Indian geography, history, polity & economy
- Railway-related general knowledge
General Science (CBT 1) / Physics & Chemistry (CBT 2)
Class 10–12 level fundamentals — a light-touch but consistent revision approach works well.
- Physics, chemistry & biology fundamentals at a Class 10–12 level
Technical Abilities — Civil Engineering (CBT 2)
Mirrors a standard civil diploma/degree curriculum — revise core textbooks, not just MCQ banks.
- Engineering mechanics & strength of materials
- Building materials & construction
- Surveying
- Concrete technology & RCC design
- Soil mechanics & foundations
- Estimating, costing & valuation
- Highway & railway engineering basics
Technical Abilities — Mechanical Engineering (CBT 2)
Thermal engineering and machine design carry consistently heavy weight.
- Engineering mechanics & strength of materials
- Theory of machines & machine design
- Thermal engineering — IC engines, heat transfer
- Fluid mechanics
- Manufacturing processes
- Metrology
Technical Abilities — Electrical Engineering (CBT 2)
Power systems and machines dominate — build strong circuit-theory fundamentals first.
- Basic electrical engineering & circuit theory
- Electrical machines — transformers, motors, generators
- Power systems
- Measurement & instrumentation
- Utilisation of electrical energy
Technical Abilities — Signal & Telecommunication (CBT 2)
Signalling systems and interlocking are railway-specific topics worth extra attention beyond generic electronics study.
- Basic electronics & communication engineering
- Signalling systems & interlocking
- Telecommunication systems
- Digital electronics
Selection Process
- 1st Stage CBT (CBT 1) — common screening across all disciplines.
- 2nd Stage CBT (CBT 2) — discipline-specific technical section; forms the basis of merit.
- Document Verification, including verification of the specific engineering discipline certificate.
- Medical Examination.
Salary & Job Profile
RRB JE posts are placed in Pay Level 6 (₹35,400 basic) of the 7th CPC matrix, plus Dearness Allowance, HRA, Transport Allowance and railway-specific perks including travel passes.
Best Books for RRB JE Preparation
- RRB JE Stage I & II — discipline-specific Made Easy/GKP publications
- Lucent's General Knowledge
- Fast Track Objective Arithmetic — Rajesh Verma (Arihant)
- General Science for Competitive Exams — Lucent Publications
Previous Cut-off Trends
Approximate — always verify officially
RRB JE CBT 1 and CBT 2 cut-offs vary by discipline, zone and category, since technical-section difficulty and vacancy count differ across Civil, Mechanical, Electrical and S&T posts each cycle. Always check the discipline-wise and zone-wise official cut-off list.
Preparation Tips
- Since CBT 1 is common across disciplines, don't neglect Maths and Reasoning even if you're a strong technical candidate — a weak CBT 1 score limits your CBT 2 shortlist chances.
- For CBT 2, revise your core engineering subjects from standard diploma/degree textbooks rather than relying only on MCQ question banks.
- General Awareness carries real weight in both CBTs — don't treat it as an afterthought relative to technical prep.
- Practise previous years' discipline-specific papers to calibrate the depth and style of technical questions asked.
Exam Day Guidelines
- Carry the Document Checker and a valid original photo ID for both CBT stages.
- Revise your diploma/degree core subjects systematically for the discipline-specific CBT 2 technical section.
- No electronic devices, including calculators, are allowed inside the exam hall.
- Reach the centre early — technical-post exam centres are sometimes fewer and more spread out than general RRB exams.
Frequently Asked Questions
CBT 1 is common to all disciplines, but CBT 2's Technical Abilities section is specific to your engineering branch — Civil, Mechanical, Electrical or Signal & Telecommunication.
No, CBT 1 is a screening stage used to shortlist candidates for CBT 2 — the final merit list is based on CBT 2 marks.
No, RRB JE is fully objective (MCQ-based) across both CBT stages, unlike SSC JE which includes a descriptive Paper II.
Yes, 1/3rd of the marks allotted to a question is deducted for every wrong answer, in both CBT 1 and CBT 2.
Related Exams
Back to Syllabus Hub — browse all government exam syllabus pagesSyllabus content on this page is compiled and reviewed against the official Railway Recruitment Board notification as of 2 May 2026. Exam patterns, vacancies, salary figures and cut-offs are subject to change — always cross-check with the official notification at rrbapply.gov.in before applying.