The Council of Scientific and Industrial Research (CSIR) has released the official notification for the recruitment of Assistant Section Officer (ASO) posts. The notification was issued under Advertisement No. E-I/RC/2026/2 on 23rd June 2026. A total of 100 vacancies have been announced across three cadres: General, Finance & Accounts, and Stores & Purchase.
This recruitment is exclusively for non-recommended candidates of the UPSC Civil Services Examination 2024 (CSE-2024) who hold a university degree and whose details appear on the UPSC Pratibha Setu Portal. If you appeared in CSE-2024 but were not finally selected, this is a great second chance to secure a Group B (Non-Gazetted) central government post.
CSIR ASO Recruitment 2026 – Details
| Particulars | Details |
|---|---|
| Organization | Council of Scientific and Industrial Research (CSIR) |
| Post Name | Assistant Section Officer (ASO) |
| Advertisement No. | E-I/RC/2026/2 |
| Total Vacancies | 100 Posts |
| Post Classification | Group B (Non-Gazetted) |
| Pay Level | Level 7, Cell 1 – ₹44,900 to ₹1,42,400 |
| Application Mode | Online |
| Job Location | Across India (CSIR Headquarters & Laboratories) |
| Application Start Date | 23rd June 2026 (10:00 AM) |
| Last Date to Apply | 13th July 2026 (05:00 PM) |
| Official Website | csir.res.in |
Vacancy Details
A total of 100 vacancies have been announced across three cadres. Out of these, 07 posts are reserved for Persons with Benchmark Disability (PwBD).
| Post (Cadre) | Vacancies |
|---|---|
| ASO (General) | 61 |
| ASO (Finance & Accounts) | 18 |
| ASO (Stores & Purchase) | 21 |
| Total | 100 |
Eligibility Criteria for CSIR ASO 2026
1. Educational Qualification
To be eligible for this recruitment, candidates must satisfy both conditions:
- Possess a University degree (graduation in any discipline) from a recognised university or institution
- Be a non-recommended candidate of UPSC Civil Services Examination 2024 (CSE-2024), as per the list available on the UPSC Pratibha Setu Portal
The degree must be from a University or Institution recognised by the Government of India, and the final result should have been declared on or before the last date of the online application.
2. Age Limit
Candidates must not exceed 33 years of age as on 13th July 2026 (closing date of application).
Age Relaxation (Upper Limit):
| Category | Relaxation |
|---|---|
| SC / ST | 5 years |
| OBC (NCL) | 3 years |
| PwBD (UR) | 10 years |
| PwBD (OBC) | 13 years |
| PwBD (SC/ST) | 15 years |
| Ex-Servicemen & CSIR Departmental Candidates | As per rules |
3. Important Condition
Only candidates who appeared in UPSC CSE-2024 and were not recommended for IAS/IPS or allied services are eligible. Candidates who did not appear in CSE-2024 are not eligible for this recruitment.
Application Fee
| Category | Application Fee |
|---|---|
| General / OBC / EWS | ₹500 |
| Women / SC / ST / PwBD / Ex-Servicemen | Nil (Free) |
Payment can be made online through SBI Collect (Debit Card, Credit Card, Net Banking, UPI).
Selection Process
The selection process for CSIR ASO Recruitment 2026 includes the following stages:
- Shortlisting – Based on UPSC CSE-2024 marks
- Computer Proficiency Test (CPT) – Qualifying nature
- Document Verification
- Final Merit List
Computer Proficiency Test (CPT) Details
| Particulars | Details |
|---|---|
| Total Marks | 100 |
| Duration | 1 Hour |
| Type | Qualifying Nature Test |
| Tentative Venue | Delhi |
How to Apply for CSIR ASO Recruitment 2026?
The application process is completely online through the CSIR recruitment portal. Follow these steps:
- Visit the official CSIR website: csir.res.in
- Click on the "Careers" or "Recruitment" section
- Find the CSIR ASO Recruitment 2026 notification
- Register using your UPSC Roll Number, email ID, and mobile number
- Fill in the application form with personal, educational, and category details
- Upload required documents (photograph, signature, etc.)
- Pay the application fee through SBI Collect (if applicable)
- Preview all details carefully, then click "Submit"
- Download and save the confirmation page for future reference
Note: Applications must be submitted online only. No offline or email-based submissions will be accepted. The last date to apply is 13th July 2026 (05:00 PM).
Important Dates
| Event | Date |
|---|---|
| Notification Release | 23rd June 2026 |
| Online Application Start Date | 23rd June 2026 (10:00 AM) |
| Last Date to Apply Online | 13th July 2026 (05:00 PM) |
| Last Date for Fee Payment | 13th July 2026 (05:00 PM) |
| Computer Proficiency Test (CPT) | To be announced |
Important Links
| Sl No. | Link Description | Action / Link |
|---|---|---|
| 1 | CSIR Official Website (Apply Online) | csir.res.in |
| 2 | CSIR Recruitment Portal (Direct Apply) | Direct Application Link |
| 3 | Official Notification (PDF) | Download Official Notification PDF |
| 4 | CSIR ASO Recruitment 2026 – Complete Guide | CSIR ASO Recruitment 2026 – Apply Online, Eligibility, Exam Date |
Frequently Asked Questions (FAQs)
What is CSIR ASO Recruitment 2026?
CSIR ASO Recruitment 2026 is a recruitment drive by the Council of Scientific and Industrial Research for 100 Assistant Section Officer posts across General, Finance & Accounts, and Stores & Purchase cadres. It is exclusively for non-recommended UPSC CSE-2024 candidates.
What is the last date to apply for CSIR ASO 2026?
The last date to apply online is 13th July 2026 (05:00 PM). Both application submission and fee payment deadlines are on the same date.
Who is eligible for CSIR ASO Recruitment 2026?
Candidates must have a university degree in any discipline and must be non-recommended candidates of UPSC Civil Services Examination 2024 (CSE-2024), with details available on the UPSC Pratibha Setu Portal.
What is the salary for CSIR ASO 2026?
CSIR ASO is a Group B post at Pay Level 7, Cell 1, with a pay range of ₹44,900 to ₹1,42,400 per month, plus applicable allowances and central government benefits.
What is the application fee for CSIR ASO 2026?
General/OBC/EWS candidates pay ₹500. Women, SC, ST, PwBD, and Ex-Servicemen candidates pay no fee.
How many vacancies are available in CSIR ASO 2026?
A total of 100 vacancies are available: 61 for ASO (General), 18 for ASO (Finance & Accounts), and 21 for ASO (Stores & Purchase).
