CSIR Assistant Section Officer (ASO) Online Form 2026 – Apply Online for 100 Posts, Eligibility, Age Limit & Complete Details
The Council of Scientific & Industrial Research (CSIR) has released the official notification for Assistant Section Officer (ASO) Recruitment 2026. Eligible candidates can now submit their online application form from 23 June 2026. The last date to apply online is 13 July 2026 up to 05:00 PM.
This recruitment offers a great opportunity for graduates seeking a prestigious Central Government job under CSIR. A total of 100 Assistant Section Officer vacancies have been announced in General, Finance & Accounts, and Stores & Purchase departments.
CSIR ASO Recruitment 2026 – Overview
| Particular | Details |
|---|---|
| Organization | Council of Scientific & Industrial Research (CSIR) |
| Post Name | Assistant Section Officer (ASO) |
| Advertisement Number | E-I/RC/2026/2 |
| Total Vacancies | 100 Posts |
| Job Location | India |
| Application Mode | Online |
| Application Start Date | 23 June 2026 |
| Last Date to Apply | 13 July 2026 |
| Exam Date | As per Schedule |
| Admit Card | Before Examination |
CSIR Assistant Section Officer Important Dates 2026
| Event | Date |
|---|---|
| Online Application Start Date | 23 June 2026 |
| Last Date for Online Registration | 13 July 2026 (05:00 PM) |
| Last Date for Fee Payment | 13 July 2026 |
| Examination Date | To be announced |
| Admit Card Release | Before Exam |
CSIR ASO Application Fee 2026
| Category | Fee |
|---|---|
| General / OBC / EWS | ₹500/- |
| SC / ST / PwBD | ₹0/- |
| All Female Candidates | ₹0/- |
Payment Mode
Candidates can pay the application fee through:
- Online Payment Mode
- Offline Payment Mode
CSIR Assistant Section Officer Age Limit 2026
Age Calculation Date: As per notification
- Minimum Age: Not Specified
- Maximum Age: 33 Years
Age relaxation will be provided to reserved category candidates according to CSIR ASO Recruitment Rules 2026.
CSIR ASO Vacancy Details 2026
| Post Name | Post Code | Total Posts |
|---|---|---|
| Assistant Section Officer (General) | ASO | 61 |
| Assistant Section Officer (Finance & Accounts) | ASO (F&A) | 18 |
| Assistant Section Officer (Stores & Purchase) | ASO (S&P) | 21 |
| Total | — | 100 Posts |
CSIR ASO Category Wise Vacancy Details
Assistant Section Officer (General) – 61 Posts
| Category | Vacancy |
|---|---|
| UR | 23 |
| OBC (NCL) | 17 |
| EWS | 08 |
| SC | 09 |
| ST | 04 |
Assistant Section Officer (Finance & Accounts) – 18 Posts
| Category | Vacancy |
|---|---|
| UR | 07 |
| OBC (NCL) | 06 |
| EWS | 01 |
| SC | 02 |
| ST | 02 |
Assistant Section Officer (Stores & Purchase) – 21 Posts
| Category | Vacancy |
|---|---|
| UR | 08 |
| OBC (NCL) | 06 |
| EWS | 03 |
| SC | 02 |
| ST | 02 |
CSIR Assistant Section Officer Eligibility Criteria 2026
Candidates must fulfill the following eligibility conditions:
- Must possess a Bachelor’s Degree in any stream from a recognized University in India.
- Candidates should satisfy all conditions mentioned in the official notification.
Special Note
Non-recommended candidates of Civil Services Examination (CSE) 2024 are also eligible to apply as per the provisions mentioned in the CSIR notification.
Selection Process for CSIR ASO Recruitment 2026
The selection process may include:
- Written Examination
- Document Verification
- Final Merit List
Candidates should check the detailed notification for the complete examination scheme and selection process.
How to Apply Online for CSIR ASO Online Form 2026?
Follow these simple steps:
- Visit the official CSIR recruitment portal.
- Click on CSIR Assistant Section Officer ASO Recruitment 2026 Apply Online.
- Complete the registration process using a valid email ID and mobile number.
- Fill in personal, educational, and communication details.
- Upload the required documents, photograph, and signature.
- Pay the application fee through the available payment method.
- Verify all entered details carefully before final submission.
- Submit the application form and take a printout for future reference.
Documents Required for CSIR ASO Application 2026
Candidates should keep the following documents ready:
- Graduation Marksheet / Degree Certificate
- Class 10th & 12th Certificates
- Passport Size Photograph
- Signature
- Aadhaar Card or Other Valid ID Proof
- Category Certificate (if applicable)
- PwBD Certificate (if applicable)
CSIR ASO 2026 – Key Highlights
✅ CSIR has announced 100 Assistant Section Officer vacancies
✅ Online application started from 23 June 2026
✅ Last date to apply is 13 July 2026 (05 PM)
✅ Graduation in any stream is required
✅ Maximum age limit is 33 years
✅ Posts available in General, Finance & Accounts, and Stores & Purchase sections
Frequently Asked Questions (FAQs)
Q1. When did CSIR ASO Online Form 2026 start?
Answer: The online application process started on 23 June 2026.
Q2. What is the last date to apply for CSIR Assistant Section Officer Recruitment 2026?
Answer: Candidates can apply online till 13 July 2026 up to 05:00 PM.
Q3. How many vacancies are available under CSIR ASO Recruitment 2026?
Answer: A total of 100 Assistant Section Officer posts have been announced.
Q4. What is the educational qualification required for CSIR ASO 2026?
Answer: Candidates must have a Bachelor’s Degree in any stream from a recognized university.
Q5. What is the maximum age limit for CSIR Assistant Section Officer posts?
Answer: The maximum age limit is 33 years as per the recruitment rules.
Final Words
The CSIR Assistant Section Officer (ASO) Recruitment 2026 is an excellent opportunity for graduates looking to secure a Central Government job. With 100 vacancies across different ASO categories, eligible candidates should complete their online application before 13 July 2026 and start preparing for the upcoming examination.
Keywords: CSIR ASO Online Form 2026, CSIR Assistant Section Officer Recruitment 2026, CSIR ASO Vacancy 2026, CSIR ASO Apply Online, CSIR Assistant Section Officer Eligibility, CSIR ASO Notification 2026, CSIR ASO Exam Date 2026, Sarkari Result CSIR ASO 2026.