The Railway Recruitment Boards (RRBs) have officially released the RRB Isolated Categories Notification 2025 (CEN 08/2025). This major Railway Recruitment drive aims to fill 312 vacancies for specialized posts including Chief Law Assistant, Junior Translator (Hindi), Staff & Welfare Inspector, and others across various Indian Railway zones.
Candidates looking for a prestigious career in the railway sector should review the detailed eligibility criteria, age limits, and selection process below. The online application window is open from 30/12/2025 to 29/01/2026. To avoid last-minute server issues, applicants are advised to Apply Online well before the deadline. For the latest updates, keep visiting Railway Exam News.
The 312 vacancies are distributed among various technical and non-technical posts. Candidates can check the zone-wise breakdown in the official notification.
Post Name
Total Vacancies
Chief Law Assistant
22
Public Prosecutor
07
Junior Translator (Hindi)
202
Senior Publicity Inspector
15
Staff and Welfare Inspector
24
Scientific Assistant (Training)
02
Lab Assistant Gr.III (Chemist & Metallurgist)
39
Scientific Supervisor/Ergonomics and Training
01
Grand Total
312
₹ Salary & Benefits for RRB Isolated Categories Posts
Selected candidates will receive a salary as per the 7th Pay Commission (CPC) matrix, along with applicable allowances.
Post Name
Pay Level
Initial Pay
Chief Law Assistant
Level 7
₹ 44,900/-
Public Prosecutor
Level 7
₹ 44,900/-
Scientific Supervisor
Level 7
₹ 44,900/-
Junior Translator (Hindi)
Level 6
₹ 35,400/-
Senior Publicity Inspector
Level 6
₹ 35,400/-
Staff and Welfare Inspector
Level 6
₹ 35,400/-
Scientific Assistant (Training)
Level 6
₹ 35,400/-
Lab Assistant Gr.III
Level 2
₹ 19,900/-
🎓 RRB Isolated Categories Eligibility Criteria
Candidates must strictly fulfill the educational qualifications as of the closing date (29/01/2026). For detailed exam topics, refer to the RRB Ministerial & Isolated Categories Syllabus.
Post Name
Educational Qualification
Chief Law Assistant
Degree in Law with 3 years standing as a Pleader at Bar OR Serving Railway Employee (Law Graduate) with 5 years service.
Public Prosecutor
Bachelor degree in Law with 5 years standing as an advocate at Bar.
Junior Translator (Hindi)
Master’s Degree in Hindi/English with specific elective subjects OR Bachelor’s Degree with Diploma in Translation or 2 years experience.
Senior Publicity Inspector
Degree + Diploma in Public Relations / Advertising / Journalism / Mass Communication.
Staff & Welfare Inspector
Graduation + Diploma in Labour/Social Welfare/HR/Personnel Management OR MBA/HR.
Scientific Assistant
Master’s Degree in Psychology + 1 Year Experience.
Lab Assistant Gr.III
12th (10+2) with Science (Physics and Chemistry).
Scientific Supervisor
Master’s Degree in Psychology or Physiology + 2 Years Experience.
🎂 RRB Isolated Categories Age Limit (as on 01/01/2026)
Post Name
Age Limit
Chief Law Assistant
18 – 40 Years
Public Prosecutor
18 – 32 Years
Junior Translator (Hindi)
18 – 33 Years
Senior Publicity Inspector
18 – 33 Years
Staff & Welfare Inspector
18 – 33 Years
Scientific Assistant
18 – 35 Years
Lab Assistant Gr.III
18 – 30 Years
Scientific Supervisor
18 – 35 Years
Age Relaxation: SC/ST: 5 Years, OBC-NCL: 3 Years, PwBD: 10 Years (UR), 13 Years (OBC), 15 Years (SC/ST).
📝 Steps to Apply Online for RRB CEN 08/2025
Read Notification: Thoroughly check your eligibility in the official notification PDF before starting.
Visit Official Link: Use the direct Online Application Link provided below to start your registration.
Register: Create an account using a valid mobile number and email ID.
Fill Details: Enter your personal details and educational qualifications accurately.
Upload Documents: Upload scanned copies of your photograph, signature, and SC/ST certificate (if applicable).
Pay Fee: Complete the payment via Net Banking, Credit Card, Debit Card, or UPI.
Submit & Print: Review the form, submit it, and take a printout for future reference during document verification.