RRB Lab Assistant Grade-II Recruitment 2026: 31 Vacancies, Eligibility, Salary, Syllabus & CBT Pattern

The Railway Recruitment Boards have opened applications for RRB Lab Assistant Grade-II Recruitment 2026 under CEN No. 05/2026 – Paramedical Categories. A total of: 31 Lab Assistant Grade-II Vacancies have been notified across participating RRBs. Online applications opened on 15 September 2026, and candidates can submit applications until 14 October 2026 at 11:59 PM. The fee-payment deadline is 16 October, followed by the modification window from 17–26 October 2026. � Adda247 RRB Lab Assistant Grade-II 2026 Overview Particular Details Recruitment RRB Paramedical Recruitment 2026 Notification CEN 05/2026 Post Lab Assistant Grade-II Category No. 9 Vacancies 31 Pay Level Level 3 Initial Basic Pay ₹21,700 Age Limit 18–33 years Age reckoning date 1 January 2027 Medical Standard B1 Main Qualification 10+2 Science + DMLT/equivalent MLT qualification B.Sc MLT Accepted subject to notification conditions Application Start 15 September 2026 Last Date 14 October 2026, 11:59 PM CBT 100 Questions / 100 Marks Professional Ability 70 Questions / 70 Marks Duration 90 Minutes Negative Marking 1/3 per wrong answer Selection CBT → DV → Medical Examination The detailed post-parameter table confirms Level 3, ₹21,700 initial pay, B1 medical standard, age 18–33 and 31 vacancies. � Adda247 RRB Lab Assistant Vacancy 2026 The category-wise vacancy distribution is: Category Vacancies UR 18 SC 3 ST 0 OBC-NCL 8 EWS 2 Total 31 The vacancies are spread across 12 RRBs. � Testbook RRB-Wise Lab Assistant Grade-II Vacancies RRB Railway / Unit Vacancies Ahmedabad WR 1 Ajmer NWR 3 Bhopal WCR 1 Bilaspur SECR 2 Chennai SR 5 Gorakhpur MCF 1 Guwahati NFR 2 Kolkata ER 1 Mumbai CR 6 Patna ECR 1 Prayagraj BLW + NCR 5 Secunderabad SCR 3 Total — 31 Mumbai has the highest allocation with 6 posts, while Chennai and Prayagraj have 5 each. The detailed Annexure-B confirms the individual Railway/Unit and community breakups. � Adda247 +3 RRB Kolkata Lab Assistant Vacancy RRB Kolkata has: 1 Lab Assistant Grade-II vacancy under: Eastern Railway – ER The vacancy is: UR – 1 There is no SC, ST, OBC or EWS Lab Assistant vacancy under RRB Kolkata in the current table. � Adda247 Malda and Siliguri There is no Lab Assistant Grade-II vacancy under RRB Malda or RRB Siliguri in CEN 05/2026. � Adda247 +1 RRB Lab Assistant Eligibility 2026 The notification provides more than one acceptable qualification route. Route 1: DMLT Candidates must have: 12th (10+2) in Science plus: Diploma in Medical Laboratory Technology – DMLT. Route 2: Medical Lab Technology Certificate RRB also accepts a Certificate Course in Medical Laboratory Technology at par with DMLT, but strict conditions apply. The institution must be recognised by a University or State/Central Government Technical Board/authority, the course must be at least one year, training must have been undertaken on a full-time basis, and the candidate must have successfully passed the prescribed final examination. � Adda247 Route 3: B.Sc Medical Lab Technology RRB specifically states that: 12th Science + Bachelor of Science in Medical Lab Technology is also an equivalent/acceptable qualification. � Adda247 Is DMLT Eligible? Yes. 10+2 Science + DMLT is directly listed as an eligible qualification. � Adda247 Is B.Sc MLT / BMLT Eligible? Yes. The notification explicitly recognises Bachelor of Science Medical Lab Technology as an acceptable qualification when combined with the required 10+2 Science background. � Adda247 Is 12th Science Alone Eligible? No. A candidate needs the prescribed DMLT, equivalent Medical Laboratory Technology qualification or accepted B.Sc MLT route. � Adda247 Is a One-Year MLT Certificate Eligible? It can be, but only where it is at par with DMLT and satisfies all the notification conditions relating to institutional recognition, minimum one-year duration, full-time training and successful examination. A random short-term laboratory certificate should not be assumed eligible. � Adda247 Can Final-Year Students Apply? No. Candidates must already possess the prescribed educational or professional qualification by the closing date: 14 October 2026 RRB expressly states that candidates awaiting their final examination results should not apply. � Adda247 RRB Lab Assistant Age Limit The age range is: 18–33 Years as on: 1 January 2027 For the standard 18–33 age group, OBC-NCL candidates receive 3 years' upper-age relaxation and SC/ST candidates receive 5 years, subject to the detailed conditions. PwBD and other eligible groups receive the prescribed additional relaxations. � Adda247 RRB Lab Assistant Salary 2026 The post is placed at: Pay Level 3 with: ₹21,700 initial basic pay per month under the 7th CPC pay matrix. � Adda247 +1 Applicable Railway/Central Government allowances are additional, so actual gross and in-hand salary will depend on current DA, HRA, posting location and deductions. Medical Standard RRB Lab Assistant Grade-II requires: B1 Medical Standard Candidates must pass the prescribed Railway medical examination before appointment. The CEN also warns that a candidate found medically unsuitable for the selected post will not be given an alternative appointment merely because they cleared the CBT. � Adda247 +1 RRB Lab Assistant CBT Pattern 2026 The official CBT structure is: Section Questions Marks Professional Ability – Laboratory Technology 70 70 General Awareness 10 10 General Arithmetic + General Intelligence & Reasoning 10 10 General Science 10 10 Total 100 100 The exam duration is 90 minutes. Eligible candidates entitled to a scribe receive 120 minutes. RRB describes the section-wise distribution as indicative, so the actual paper may vary somewhat. � Adda247 Negative Marking There is: 1/3 mark deduction for each wrong answer. Therefore: Correct answer = +1 Incorrect answer = −1/3 Unattempted = 0. � Adda247 Minimum Qualifying Marks Category Minimum UR 40% EWS 40% OBC-NCL 30% SC 30% ST 25% These are only the minimum qualifying percentages, not the final selection cut-off. With only 31 vacancies nationwide, candidates should expect merit to matter substantially. � Adda247 Official RRB Lab Assistant Grade-II Syllabus 2026 Annexure-C gives the Professional Ability syllabus as: Official Subject Anatomy Physiology Biochemistry Fundamentals of Medical Laboratory Technology Microbiology Clinical Biochemistry Pathology & Histopathology Haematology Blood Bank These subjects form the core of the indicative 70-mark Professional Ability section. � Adda247 +1 RRB does not publish an official fixed chapter-wise question distribution, so claims such as “exactly 15 questions from Pathology” should not be treated as official. Important Topics for Preparation For Anatomy and Physiology, revise blood, cardiovascular, respiratory, digestive, renal, endocrine and reproductive systems with emphasis on clinically relevant normal values. For Biochemistry and Clinical Biochemistry, focus on glucose testing, liver and kidney function tests, lipid profile, enzymes, proteins, electrolytes, specimen requirements and basic laboratory interpretation. For Fundamentals of Medical Laboratory Technology, prepare laboratory safety, glassware, pipettes, microscopes, centrifugation, specimen collection, anticoagulants, quality control, sterilisation, disinfection and biomedical-waste practices. For Microbiology, revise bacterial morphology and staining, Gram stain, culture media, sterilisation, common pathogenic organisms, specimen collection and basic parasitology/mycology. For Pathology and Histopathology, revise cell injury, inflammation, neoplasia, tissue processing, fixation, sectioning and staining principles. For Haematology, prioritise haemoglobin, RBC/WBC/platelets, CBC, ESR, anaemia, peripheral smear, coagulation and common haematological disorders. For Blood Bank, revise ABO and Rh groups, cross-matching, blood components, compatibility testing, transfusion reactions and safe blood-storage principles. These topic priorities are preparation guidance; the official syllabus itself provides the broader subject headings above. General Awareness, Maths, Reasoning & Science The common syllabus covers current affairs, Indian history, geography, polity, Constitution, economy, environment, sports and science/technology. Arithmetic includes Number System, BODMAS, percentages, ratio, time-work, time-distance, profit-loss, interest, algebra, geometry and basic statistics. Reasoning includes analogy, series, coding-decoding, syllogism, Venn diagrams, directions, classification and data interpretation. General Science consists of: Physics + Chemistry + Life Science up to Class 10 CBSE level. � Adda247 +1 Selection Process The standard recruitment route is: Computer Based Test → Document Verification → Railway Medical Examination → Empanelment RRB says candidates equal to approximately the number of vacancies will be called for DV on the basis of CBT merit. There is no regular interview in the notified process. � Adda247 Application Fee Candidate Fee Candidates not covered by concession ₹500 SC/ST/ExSM/PwBD/Female/Transgender/Minority/EBC ₹250 For candidates who actually attend CBT, ₹400 out of the ₹500 fee is refundable after applicable bank charges; the ₹250 concessionary fee is also refundable after applicable bank charges. EBC is different from EWS and OBC. � Adda247 Important Dates Event Date Application Started 15 September 2026 Application Closes 14 October 2026, 11:59 PM Fee Payment Deadline 16 October 2026 Modification Window 17–26 October 2026 Scribe Details Window 27–31 October 2026 CBT Date To be announced RRB has not yet announced the CBT date. � Adda247 Frequently Asked Questions How many Lab Assistant Grade-II vacancies are there? There are 31 vacancies under CEN 05/2026. � Adda247 Which RRB has the highest vacancy? RRB Mumbai has 6 vacancies, the highest current allocation. � Adda247 How many vacancies are in Kolkata? 1 UR vacancy under Eastern Railway. � Adda247 Are there Lab Assistant vacancies in Malda or Siliguri? No, neither is allotted a Lab Assistant Grade-II vacancy in the current table. � Adda247 +1 Is DMLT eligible? Yes, with 10+2 Science and the prescribed recognised DMLT qualification. � Adda247 Is B.Sc Medical Lab Technology eligible? Yes. The CEN explicitly accepts it as an equivalent qualification. � Adda247 What is the salary? ₹21,700 initial basic pay at Level 3. � Adda247 What is the age limit? 18–33 years as on 1 January 2027. � Adda247 What is the exam pattern? 100 questions for 100 marks in 90 minutes, with an indicative 70 questions from Professional Ability and 1/3 negative marking. � Adda247 Conclusion The RRB Lab Assistant Grade-II Recruitment 2026 offers: 31 vacancies • Pay Level 3 • ₹21,700 basic pay • Age 18–33 • B1 medical standard • 10+2 Science + DMLT/equivalent qualification • 100-mark CBT • 70-mark Professional Ability section • 1/3 negative marking. � Adda247 +2 For preparation, the highest-value areas are Medical Laboratory Technology fundamentals, Haematology, Blood Bank, Microbiology, Clinical Biochemistry, Pathology and Histopathology. 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