RRB Isolated Categories Recruitment 2026: Apply Online for 312 Posts, Eligibility, Salary, Selection Process & Exam Pattern
RRB Isolated Categories Recruitment 2026 has been officially announced by the Ministry of Railways, Government of India through the Railway Recruitment Boards (RRBs) under Centralised Employment Notice (CEN) No. 08/2025. This recruitment drive aims to fill 312 vacancies across various Isolated Category posts in different Zonal Railways and Production Units of Indian Railways.
Candidates possessing qualifications ranging from 12th pass to Post Graduation and Law degrees can apply online from 30 December 2025 to 29 January 2026. This article provides complete details about RRB Isolated Categories Vacancy 2026, including eligibility, post-wise vacancies, age limit, salary, selection process, exam pattern, syllabus, application steps, and FAQs.
🔍 Overview of RRB Isolated Categories Recruitment 2026
| Particulars | Details |
| Recruitment Name | RRB Isolated Categories Recruitment 2026 |
| Advertisement No. | CEN 08/2025 |
| Organization | Railway Recruitment Boards (RRBs) |
| Total Vacancies | 312 Posts |
| Post Type | Isolated Categories |
| Apply Mode | Online |
| Application Start Date | 30 December 2025 |
| Last Date to Apply | 29 January 2026 |
| Fee Payment Last Date | 31 January 2026 |
| Official Website | rrbapply.gov.in |
📌 What Are Isolated Category Posts in RRB?
Isolated Category posts are specialized, non-common posts that are not included in regular RRB NTPC or Group D examinations. These posts require specific educational qualifications, professional expertise, or experience, such as Law, Translation, Psychology, Public Relations, or Laboratory Sciences.
📊 Post-Wise Vacancy Details & Pay Scale
RRB Isolated Categories Vacancy 2026 – Post Details
| Post Name | Pay Level (7th CPC) | Vacancies |
| Chief Law Assistant | Level 7 | 22 |
| Public Prosecutor | Level 7 | 07 |
| Junior Translator (Hindi) | Level 6 | 202 |
| Senior Publicity Inspector | Level 6 | 15 |
| Staff & Welfare Inspector | Level 6 | 24 |
| Scientific Assistant (Training) | Level 6 | 02 |
| Lab Assistant Grade III (Chemist & Metallurgist) | Level 2 | 39 |
| Scientific Supervisor (Ergonomics & Training) | Level 7 | 01 |
| Total | 312 |
💰 Salary Range: ₹19,900 to ₹44,900 per month + DA, HRA, TA & other railway allowances.
🎓 Educational Qualification (Post-Wise)
Chief Law Assistant
- Bachelor’s Degree in Law
- Minimum 3 years practice as Advocate
- OR Serving Railway employee with Law degree and 5 years service
Public Prosecutor
- Bachelor’s Degree in Law
- Minimum 5 years standing as an Advocate
Junior Translator (Hindi)
- Master’s Degree in Hindi/English with the other language as compulsory/elective
- OR Bachelor’s Degree with Hindi & English + Diploma/Certificate in Translation
Senior Publicity Inspector
- Graduation in any discipline
- Diploma in PR / Advertising / Journalism / Mass Communication
- Desirable: 2 years experience
Staff & Welfare Inspector
- Graduation + Diploma in Labour Law / Social Welfare
- OR LLB with Labour Law
- OR MBA / PG Diploma in HR / Personnel Management
Scientific Assistant (Training)
- Second Class Master’s Degree in Psychology
- Desirable: Computer & Statistics knowledge
Lab Assistant Grade III
- 10+2 with Physics & Chemistry
Scientific Supervisor
- Second Class Master’s Degree in Psychology or Physiology
- Experience in psychological testing / ergonomics preferred
Online Apply- Click Here
🎯 Age Limit (As on 01 January 2026)
| Post Category | Age Limit |
| Chief Law Assistant / Scientific Supervisor | 18 – 40 Years |
| Public Prosecutor | 18 – 32 Years |
| Junior Translator / Inspector Posts | 18 – 33 Years |
| Scientific Assistant | 18 – 35 Years |
| Lab Assistant Grade III | 18 – 30 Years |
Age Relaxation
| Category | Relaxation |
| OBC-NCL | 3 Years |
| SC / ST | 5 Years |
| PwBD (UR) | 10 Years |
| PwBD (OBC) | 13 Years |
| PwBD (SC/ST) | 15 Years |
💳 Application Fee Details
| Category | Fee |
| General / OBC / EWS | ₹500 |
| SC / ST / PwBD / Women / Ex-Servicemen / Transgender / Minority | ₹250 |
💡 Fee Refund Policy:
- ₹400 refunded to General/OBC/EWS after CBT
- ₹250 refunded fully to reserved categories after CBT
🧪 Selection Process of RRB Isolated Categories Recruitment 2026
The selection process includes:
- Single Stage Computer Based Test (CBT)
- Translation Test (Only for Junior Translator – Hindi)
- Skill / Performance Test (where applicable)
- Document Verification (DV)
- Medical Examination
📝 CBT Exam Pattern (Except Junior Translator)
| Subject | Questions | Marks |
| Professional Ability | 50 | 50 |
| General Awareness | 15 | 15 |
| General Intelligence & Reasoning | 15 | 15 |
| Mathematics | 10 | 10 |
| General Science | 10 | 10 |
| Total | 100 | 100 |
⏱ Duration: 90 minutes
❌ Negative Marking: 1/3rd marks deducted for wrong answers
🌐 CBT Pattern for Junior Translator (Hindi)
- 50% questions on Hindi & English Language
- Translation Test after CBT (Qualifying – 60%)
- Final merit based only on CBT marks
📚 Minimum Qualifying Marks
| Category | Percentage |
| UR / EWS | 40% |
| OBC (NCL) | 30% |
| SC | 30% |
| ST | 25% |
🖥️ How to Apply Online for RRB Isolated Categories Recruitment 2026
Follow these simple steps:
Step 1: Registration
- Visit official RRB website
- Create account using Aadhaar / DigiLocker
- Verify mobile & email via OTP
Step 2: Fill Application Form
- Enter personal & educational details
- Choose exam language & zone preference
Step 3: Live Photo Capture
- Capture live photograph via webcam/mobile
- No passport photo upload required
Step 4: Upload Documents
- Signature (JPG/JPEG)
- SC/ST certificate (PDF, if applicable)
Step 5: Pay Fee & Submit
- Pay fee via UPI / Card / Net Banking
- Submit form & download application copy
📅 Important Dates
| Event | Date |
| Notification Release | 20 December 2025 |
| Online Apply Start | 30 December 2025 |
| Last Date to Apply | 29 January 2026 |
| Fee Payment Last Date | 31 January 2026 |
| Correction Window | 01 – 10 February 2026 |
🔗 Important Links
- Online Application Form – Click Here
- Official Notification PDF – Click Here
- Official Website – Click Here
(Links to be updated as per your blog CMS)
❓ FAQs – RRB Isolated Categories Recruitment 2026
Q1. What is the last date to apply online?
👉 29 January 2026
Q2. How many vacancies are available?
👉 Total 312 posts
Q3. Is there negative marking in CBT?
👉 Yes, 1/3rd mark deduction for each wrong answer
Q4. Can I edit my application after submission?
👉 Yes, correction window from 1–10 February 2026 with ₹250 fee
RRB Isolated Categories Recruitment 2026 is a golden opportunity for candidates looking for specialized and prestigious railway jobs with excellent salary, job security, and growth prospects. If you meet the eligibility criteria, do not miss this chance and apply well before the deadline.
👉 Bookmark this page for updates on exam date, admit card, and result.
