RRB Lab Assistant Grade-III Recruitment 2026 – 39 Posts
RRB Lab Assistant Grade-III Recruitment 2026 notification has been officially released by the Railway Recruitment Boards under CEN No. 08/2025 as part of the RRB Isolated Categories Recruitment 2026. Through this recruitment drive, Indian Railways is inviting online applications for 39 Lab Assistant Grade-III (Chemist & Metallurgist) posts.
These are technical Group-C posts offered under Pay Level-2, suitable for candidates with science-based qualifications who are looking for a stable central government job in Indian Railways. The selection process consists of a Computer Based Test (CBT) followed by document verification and medical examination. Eligible candidates must apply online before the closing date. For easy-to-understand notification details, syllabus clarity, and exam updates, candidates can also visit https://www.govtjobonline.in.
Important Dates – RRB Lab Assistant Grade-III Recruitment 2026
| Event | Date |
|---|---|
| Online Application Start Date | 30 December 2026 |
| Last Date to Apply Online | 29 January 2026 |
| Last Date for Fee Payment | 31 January 2026 |
| Application Modification Window | 01 – 10 February 2026 |
| CBT Exam Date | To be notified |
Vacancy Details – RRB Lab Assistant Grade-III Recruitment 2026
Post-wise Vacancy Details
| Post Name | Vacancies |
|---|---|
| Lab Assistant Grade-III (Chemist & Metallurgist) | 39 |
| Total Vacancies | 39 |
These vacancies are distributed across multiple RRBs and Railway Zones.
Detailed RRB-wise and zone-wise distribution is provided in Annexure-B of the official notification.
RRB Lab Assistant Grade-III Qualification
Candidates must possess one of the following qualifications as prescribed in the notification:
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Diploma or Degree in Chemistry / Metallurgy / Science stream
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Qualification must be from a recognized Board / University / Institution
Candidates awaiting final results are not eligible to apply.
RRB Lab Assistant Grade-III Age Limit (As on 01-01-2026)
| Criteria | Age |
|---|---|
| Minimum Age | 18 Years |
| Maximum Age | 30 Years |
✔ Age relaxation applicable for SC, ST, OBC-NCL, PwBD, Ex-Servicemen as per RRB rules.
RRB Lab Assistant Grade-III Salary
| Pay Level | Basic Pay |
|---|---|
| Level-2 | ₹19,900 |
Additional benefits include:
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Dearness Allowance (DA)
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House Rent Allowance (HRA)
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Transport Allowance (TA)
(as per Indian Railways norms)
Application Fee – RRB Lab Assistant Grade-III Online Form
| Category | Fee |
|---|---|
| General / OBC / EWS | ₹500 |
| SC / ST / Female / PwBD / Ex-Servicemen | ₹250 |
A portion of the examination fee will be refunded after attending CBT.
Selection Process – RRB Lab Assistant Grade-III Recruitment 2026
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Single Stage Computer Based Test (CBT)
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Document Verification
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Medical Examination
Exam Pattern & Syllabus – RRB Lab Assistant Grade-III
CBT Exam Pattern
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Objective-type questions
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Negative Marking: ⅓ mark for each wrong answer
Syllabus Overview
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Chemistry / Metallurgy basics
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Science-based technical questions
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General Awareness related to Railways
Detailed syllabus is provided in Annexure-XI of the official notification.
️ RRB Lab Assistant Grade-III Online Form – How to Apply
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Visit the official RRB website
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Create account or login
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Choose one RRB only
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Select Lab Assistant Grade-III post
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Upload required documents
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Pay application fee
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Submit application before 29 January 2026
❓ FAQs – RRB Lab Assistant Grade-III Recruitment 2026
Q1. How many vacancies are available in RRB Lab Assistant Grade-III Recruitment 2026?
A total of 39 vacancies.
Q2. What is the salary of RRB Lab Assistant Grade-III?
₹19,900 basic pay under Level-2.
Q3. Is there any interview for Lab Assistant Grade-III?
No, selection is based only on CBT and document verification.
Q4. Can candidates apply to more than one RRB?
No, only one RRB application is allowed.
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