ICMR NIRBI Recruitment 2025: Official Notification for Assistant, UDC & LDC Posts Released

Colorful cartoon illustration showing candidates in formal wear outside the ICMR NIRBI building for ICMR NIRBI Recruitment 2025 with Apply Now banner.

The Indian Council of Medical Research – National Institute for Research in Bacterial Infections (ICMR-NIRBI) has released its much-awaited ICMR NIRBI Recruitment 2025 notification for multiple administrative positions. This is a great opportunity for graduates and 12th pass aspirants looking for stable central government jobs in Kolkata under the Ministry of Health and Family Welfare.

Let’s walk you through all the essential details – eligibility, post-wise vacancies, selection process, exam syllabus, and how to apply for ICMR Assistant, Upper Division Clerk (UDC), and Lower Division Clerk (LDC) jobs.

📝 ICMR NIRBI Recruitment 2025 – Overview

ParticularsDetails
OrganizationICMR – National Institute for Research in Bacterial Infections (NIRBI), Kolkata
Advertisement No.ICMR-NIRBI/Admn/03/Rect./2024-25
Total Vacancies11
PostsAssistant, UDC, LDC
Mode of ApplicationOnline
Official Websitehttps://joinicmr.in
Job LocationKolkata (Transferable across India)

📌 ICMR NIRBI Recruitment 2025 – Complete Vacancy List by Post

Post NameTotal VacanciesURSC
Assistant (Group B)321
Upper Division Clerk (UDC)33
Lower Division Clerk (LDC)541
Total1192
  • All posts are non-technical and fall under Ministerial/Clerical cadre.

  • Reservation policy follows GoI norms, and horizontal reservation applies for PwBD and Ex-servicemen as applicable.

💰 Post-wise Salary & Pay Level (As per 7th CPC)

Post NamePay Matrix LevelSalary Range (₹)
AssistantLevel 6₹35,400 – ₹1,12,400
Upper Division Clerk (UDC)Level 4₹25,500 – ₹81,100
Lower Division Clerk (LDC)Level 2₹19,900 – ₹63,200

📎 In addition to basic pay:

  • Dearness Allowance (DA)

  • House Rent Allowance (HRA)

  • Transport Allowance

  • Central Government Health Scheme (CGHS)

  • NPS Pension Benefits

are all applicable as per prevailing norms.

📢 Eligibility Criteria – ICMR NIRBI Recruitment 2025

Before applying online, candidates must ensure they meet the educational qualifications, age limits, and skill requirements as per the official notification. Here’s a detailed overview of the ICMR NIRBI 2025 eligibility criteria for each post


📘 1. Assistant (Group B – Ministerial)

  • Educational Qualification:

    • Applicants should have completed their Bachelor’s Degree studies in any discipline from a recognized university or equivalent institution.

    • Should possess proficiency in MS Office and PowerPoint.

  • Age Limit:

    • Minimum: 18 years

    • Maximum: 30 years (as on the last date of application)

  • Other Requirements:

    • Basic computer and document management skills.

    • No prior experience is required, but familiarity with office procedures will be helpful.


📘 2. Upper Division Clerk (UDC)

  • Educational Qualification:

    • A graduate degree (any stream) from a recognized university.

  • Typing Proficiency (Mandatory):

    • 35 words per minute (w.p.m.) in English on computer OR

    • 30 w.p.m. in Hindi on computer

  • Age Limit:

    • Minimum: 18 years

    • Maximum: 27 years

  • Other Requirements:

    • Typing speed test will be conducted during skill test round.

    • No prior office experience is necessary, but accuracy and typing practice are crucial.


📘 3. Lower Division Clerk (LDC)

  • Educational Qualification:

    • Must have passed Class 12 (10+2) or equivalent from a recognized board.

  • Typing Proficiency (Mandatory):

    • 35 w.p.m. in English on computer OR

    • 30 w.p.m. in Hindi on computer

  • Age Limit:

    • Minimum: 18 years

    • Maximum: 27 years


🔐 Age Relaxation (Category-wise)

CategoryRelaxation in Upper Age Limit
SC/ST5 years
OBC (Non-Creamy Layer)3 years
PwBD (Unreserved)10 years
PwBD (SC/ST)15 years
PwBD (OBC)13 years
Central Govt Employees (with 3+ years of continuous service)Up to 5 years

📌 Age relaxation is granted only if the candidate submits valid supporting documents at the time of application and document verification.

📅 Important Dates – ICMR NIRBI Recruitment 2025

EventDate
Online Application Start25 July 2025, 11:00 AM
Last Date to Apply14 August 2025, 5:30 PM
Admit Card Release8 September 2025
CBT Exam Dates3rd & 4th Week of September 2025
Skill/Typing TestOctober 2025

🎯 ICMR NIRBI Recruitment 2025 – Selection Process Explained

The ICMR NIRBI Recruitment 2025 selection process is designed to assess both academic understanding and job-related skills. The process consists of a Computer-Based Test (CBT) followed by a Skill or Proficiency Test, depending on the post applied for.

Let’s break it down in detail:


🔹 Phase 1: Computer-Based Test (CBT)

All candidates applying for Assistant, Upper Division Clerk (UDC), or Lower Division Clerk (LDC) must appear for a common CBT, which will be of 100 marks and objective in nature.

📘 CBT Pattern (Common for All Posts):

  • General English

  • General Knowledge & Current Affairs

  • Quantitative Aptitude

  • Reasoning & Mental Ability

  • Basic Computer Knowledge

⏱️ Duration: Likely to be 90–120 minutes (as per standard norms)

🟥 Be Cautious! 0.25 Negative Marks

📌 Tip: Attempt only those questions you’re confident about to avoid losing marks.


🔹 Phase 2: Skill/Proficiency Test (Qualifying in Nature)

The second stage of the selection varies by post and is qualifying only—marks won’t be added to the final merit list but failing this stage will disqualify the candidate.

🧾 For Assistant (Group B):

  • Computer Proficiency Test (CPT)

    • Candidates will be tested on MS Word, Excel, PowerPoint, and basic operations.

    • Focus is on formatting, typing, and digital file handling.

🖋️ For UDC & LDC:

  • Typing Skill Test

    • Must type 35 w.p.m. in English or 30 w.p.m. in Hindi on computer.

    • Speed and accuracy are crucial—no manual typewriter test.


🎓 Experience-Based Weightage (Up to 5 Marks)

Candidates with prior relevant experience in Central/State Government offices or recognized autonomous bodies may be awarded up to 5 bonus marks at the final stage of selection.

Criteria for Experience Weightage:

  • Must be documented through official certificates

  • Experience must be in comparable roles (e.g., clerical/admin)

  • Final discretion lies with ICMR’s recruitment authority


🧠 Final Selection Criteria

StageWeightage
CBT Score100 Marks
Skill Test (CPT/Typing)Qualifying Only
Experience WeightageUp to 5 Marks

🔔 Final merit list will be prepared based on total marks in CBT + experience marks (if applicable).

In case of a tie in total marks, the candidate with higher age will be given preference.

📘 ICMR NIRBI 2025 Exam Pattern

The ICMR NIRBI 2025 Computer-Based Test (CBT) will be conducted for all posts — Assistant, UDC, and LDC — in online mode. The paper will be of 100 marks and will test your general aptitude, reasoning, language, and computer skills.

Here’s the detailed section-wise exam pattern:

SectionNo. of QuestionsMarks
📝 General English2020
📊 Quantitative Aptitude2020
🧠 Reasoning & Mental Ability2020
🌏 General Knowledge & Current Affairs2020
💻 Basic Computer Knowledge2020
Total100100

🕒 Exam Duration

  • Total Time: Likely 90 minutes (Exact duration will be notified on admit card)

  • Type of Questions: Multiple Choice (Objective Type)

  • Medium: English & Hindi (Bilingual)


📌 Key Highlights:

  • CBT is common for all posts (Assistant, UDC, LDC)

  • The paper is designed to assess both intellectual aptitude and job-relevant skills

  • No section-wise cutoff, but higher accuracy improves merit

  • Score in CBT + experience marks (if applicable) will determine final selection

🧾 Application Fee

CategoryFee (₹)
UR / OBC / EWS₹2000
SC / ST / PwBD / Women / ESM₹1600

🔹 Payment must be made online only. No refund after submission.

🖥️ How to Apply for ICMR NIRBI Recruitment 2025

✅ Step-by-Step Application Process

  1. Visit the Official Website
    Go to  official website and click on the “Recruitments” or “Careers” section.

  2. New User Registration

    • Click on “Register” or “New Applicant” link.

    • Ensure your register using an active email adress and mobile number

    • You’ll receive login credentials via email/SMS.

  3. Fill the Application Form

    • Log in with the credentials received.

    • Enter your personal details, educational qualifications, and post preferences.

    • Double-check all information before moving forward.

  4. Upload Documents
    Prepare and upload scanned copies of the following:

    • Passport-size photograph

    • Signature

    • Date of Birth proof (10th marksheet or certificate)

    • Educational qualification certificates

    • Caste/Category certificate (if applicable)

    • PwBD certificate (if applicable)

    📎 All documents must be in the prescribed format and size mentioned in the application portal.

  5. Pay the Application Fee

    • Use Debit/Credit Card, Net Banking, or UPI to make the payment.

    • Once payment is successful, a receipt will be generated.

  6. Final Submission

    • Review your entire form once again.

    • Click on “Submit” and confirm the application.

    • After submission, download and save the PDF copy of the filled form and payment receipt for future reference.


📌 Important Tips:

  • Apply well before the last date (14 August 2025) to avoid server issues.

  • Ensure your mobile number and email ID remain active for updates.

📍 Important Documents to Keep Ready

  • Class 10th and 12th mark sheets

  • Graduation degree (for Assistant/UDC)

  • Category certificate (if applicable)

  • Experience certificate (if claiming weightage)

  • Government-issued ID proof

  • Passport-size photograph and signature

✅ Why Choose ICMR NIRBI?

If you’re looking for a permanent central government job with growth prospects, ICMR NIRBI offers:

  • Transparent recruitment under MoHFW

  • Work in the reputed research wing of ICMR

  • Opportunity to work in an evolving public health landscape

  • Promotions and transfers as per central govt. policy

  • Central perks like DA, HRA, LTC, and pension benefits

🔗 Important Links

DescriptionLink
Official Notification PDFDownload Here
Apply Online LinkClick Here
ICMR Official WebsiteClick Here

🧾 Final Thought

The ICMR NIRBI Recruitment 2025 is a promising opportunity for candidates looking to enter stable central government roles in the administrative sector. Whether you’re a graduate aiming for the Assistant or UDC post, or a 12th pass aspirant targeting the LDC vacancy — this is your chance to work with one of India’s most respected medical research institutions.

With a transparent selection process, decent pay scale, and long-term benefits, these jobs offer more than just employment — they offer a meaningful career in public service. Don’t wait till the last date. Prepare well, apply early, and stay updated through the official website.

All the best for your ICMR NIRBI journey!

📚 How to Prepare for ICMR NIRBI Recruitment 2025 Crack the Exam

Cracking the ICMR NIRBI Recruitment 2025 exam requires more than just memorizing facts — it demands a balanced strategy, strong time management, and consistent practice. Whether you’re targeting the Assistant, UDC, or LDC post, the exam pattern remains the same, making your preparation approach equally important across all roles.

Here’s a practical and honest preparation guide:


1️⃣ Understand the Exam Structure First

Before diving into books or notes, take time to understand what the exam expects. The CBT consists of 5 core sections:

  • General English

  • Reasoning & Mental Ability

  • Quantitative Aptitude

  • General Knowledge & Current Affairs

  • Basic Computer Awareness

👉 Begin your preparation by analyzing your strengths and weaknesses in these areas. Start with the sections you’re confident in to build momentum, but don’t ignore your weak areas — that’s where you gain an edge.


2️⃣ Build a Study Plan You Can Actually Follow

Many aspirants fail not because of lack of effort, but due to unrealistic plans. Create a daily study schedule that includes:

  • 2 subjects per day

  • 1 revision slot every 3 days

  • Weekly practice tests to evaluate progress

Keep it flexible enough to avoid burnout, but strict enough to keep you on track.


3️⃣ Strengthen Basics Before Rushing into Practice

Especially in Quantitative Aptitude and Reasoning, conceptual clarity is your biggest weapon. Revisit school-level math concepts like percentages, averages, time & work, and practice puzzles or seating arrangements regularly.

In English, focus on grammar rules, error spotting, and reading comprehension — these are scoring areas if approached with consistency.


4️⃣ Focus on Speed + Accuracy = Success

The CBT is time-bound, and there’s negative marking. That means you must not only be correct but also quick. To achieve that:

  • Use a timer while solving practice sets

  • Avoid guesswork — accuracy matters more than attempts

  • Learn how to skip and come back to time-consuming questions


5️⃣ Stay Updated with General Knowledge

Spend 10–15 minutes daily reading about:

  • National and international events

  • Government schemes and scientific developments

  • Historical facts and constitutional basics

Keep a personal notebook to jot down key facts and revise weekly.


6️⃣ Practice Typing Daily (For UDC & LDC Aspirants)

Don’t wait till the last week to work on typing. If you’re applying for UDC or LDC posts, begin with:

  • 20 minutes of daily typing in the required language

  • Gradually increase speed while maintaining 95–100% accuracy

  • Focus on posture, keyboard familiarity, and consistency

This will help you easily clear the qualifying skill test after CBT.


7️⃣ Revise Smartly, Not Just Repeatedly

Blind repetition won’t help unless you revise strategically. Focus more on:

  • Topics you often get wrong in mocks

  • High-weightage areas like Reasoning puzzles, error spotting, and computer basics

  • Mistakes from your previous attempts

Last 10 days should be used only for revision, mocks, and stress-free brushing up — avoid starting new topics.


8️⃣ Stay Consistent, Stay Calm

Success in the ICMR NIRBI Recruitment 2025 exam comes not from studying harder, but smarter and more regularly. Even if you start late, consistency can help you catch up.


🎯 Final Advice

There’s no shortcut to cracking ICMR NIRBI 2025 — but there is a smart route. Trust your preparation, focus on fundamentals, and treat mock tests like the real exam. Your goal isn’t to study more than others — your goal is to prepare better than yesterday.

You’ve got this — believe, prepare, and crack it.

FAQs – ICMR NIRBI Recruitment 2025

1. When is the last date to submit the ICMR NIRBI application form?

The final date to complete and submit the online form for ICMR NIRBI 2025 is 14 August 2025. Applicants should apply early to avoid technical delays.

2. What are the posts available under ICMR NIRBI Recruitment 2025?

A total of 11 vacancies have been released for the following posts:

  • Assistant (Group B)

  • Upper Division Clerk (UDC)

  • Lower Division Clerk (LDC)

3. What is the exam pattern for ICMR NIRBI 2025?

The selection process includes a Computer-Based Test (CBT) for 100 marks covering:

  • General English

  • Quantitative Aptitude

  • Reasoning

  • General Knowledge

  • Computer Awareness

There is 0.25 negative marking for each incorrect answer.

4. Is there a typing test in ICMR NIRBI Recruitment 2025?

Yes, candidates applying for UDC and LDC posts must qualify a typing skill test:

  • 35 w.p.m. in English OR

  • 30 w.p.m. in Hindi (on computer)

5. What is the age requirement for the Assistant post?

Candidates must be between 18 to 30 years of age to apply for the Assistant role. Relaxations are applicable as per central government norms.

6. What is the salary for ICMR NIRBI LDC and UDC posts?
  • LDC (Level 2): ₹19,900 – ₹63,200

  • UDC (Level 4): ₹25,500 – ₹81,100

  • Additional allowances like DA, HRA, and TA are also applicable.

7. What documents are required to apply for ICMR NIRBI 2025?

Applicants need to upload:

  • Passport-size photo

  • Signature

  • 10th certificate (DOB proof)

  • Educational certificates

  • Caste or PwBD certificate (if applicable)

  • Experience certificate (if claiming weightage)

8. Where can I apply for ICMR NIRBI Recruitment 2025?

You can apply online through the official website:
👉 https://nirbi.icmr.org.in

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