The Railway Recruitment Board (RRB) Isolated Categories Recruitment 2026 offers a prestigious opportunity for candidates aspiring to secure government jobs in Indian Railways. The last date to apply online is 29 January 2026. This recruitment drive covers specialized posts such as Chief Law Assistant, Public Prosecutor, Junior Translator (Hindi), Senior Publicity Inspector, Staff & Welfare Inspector, Scientific Assistant (Training), Lab Assistant Grade-3 (Chemist & Metallurgist), and Scientific Supervisor (Ergonomics & Training).

RRB Isolated Categories Exam Pattern & Syllabus

The selection process includes a Computer Based Test (CBT) consisting of 100 questions for 100 marks. The syllabus broadly covers:

• General Awareness

• General Intelligence & Reasoning

• Mathematics

• General Science

• Professional Ability (Post-specific – 50 questions)

For Junior Translator (Hindi), the CBT is followed by a qualifying translation test, with a strong focus on Hindi and English language proficiency, along with General Knowledge, reasoning, arithmetic, and basic computer knowledge.

Eligibility Criteria & Age Limit

Eligibility varies post-wise, ranging from 12th pass with Science to Master’s Degree holders and Law graduates with professional experience. The age limit ranges between 18 to 40 years, depending on the post. Age relaxation is applicable for SC/ST, OBC, Ex-Servicemen, and Persons with Benchmark Disability (PwBD) as per government norms.

RRB Isolated Categories Salary Structure

Selected candidates will receive attractive pay under 7th Pay Commission:

• ₹19,900 – Lab Assistant Grade-3

• ₹35,400 – Junior Translator, Senior Publicity Inspector, Staff & Welfare Inspector, Scientific Assistant

• ₹44,900 – Chief Law Assistant, Public Prosecutor, Scientific Supervisor

Official Website & Application

Candidates must apply online through the Official RRB Website and carefully refer to the detailed notification for post-wise syllabus and qualifications.