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The ISRO Recruitment 2026 notification (Advt No. ISRO:ICRB:01(A-JPA):2026 dated 27-07-2026) released by the ISRO Centralised Recruitment Board (ICRB) brings a total of 244 vacancies across Assistant, Junior Personal Assistant (JPA), Upper Division Clerk (UDC), and Stenographer posts in Level 4 of the Pay Matrix. If you’re searching for ISRO vacancy 2026, ISRO Assistant vacancy zone-wise, ISRO Stenographer vacancy Bengaluru, or ISRO JPA vacancy category-wise, this blog gives you the complete, detailed vacancy breakup exactly as released in the official advertisement.
ISRO Recruitment 2026 – Vacancy PDF
The official ISRO Recruitment 2026 Notification PDF contains the complete vacancy details for all advertised posts, including post-wise, category-wise, and centre-wise vacancies. Candidates should download and review the notification carefully to check the distribution of vacancies and identify the posts they are eligible to apply for.
ISRO Recruitment 2026 – Notification Overview
1: In a certain code language, ‘ROK’ is written as ‘44’ and ‘MIG’ is written as ‘29’. What will be the code for ‘TAL’ in that code language?
| Particulars | Details |
|---|---|
| Organisation | Indian Space Research Organisation (ISRO), Department of Space |
| Recruiting Body | ISRO Centralised Recruitment Board (ICRB) |
| Advt No. | ISRO:ICRB:01(A-JPA):2026 dated 27-07-2026 |
| Posts | Assistant, Junior Personal Assistant (JPA), Upper Division Clerk (UDC), Stenographer |
| Total Vacancies | 113 (Assistant) + 81 (JPA) + 22 (UDC) + 10 (Stenographer) + 17 (Assistant – Autonomous Bodies) + 1 (JPA – Autonomous Bodies) |
| Pay Level | Level 4 of Pay Matrix, Minimum Basic Pay ₹25,500/- p.m. |
| Application Mode | Online only |
| Application Start Date | 27-07-2026 (10:00 AM) |
| Application Last Date | 16-08-2026 (11:55 PM) |
| Official Website | www.isro.gov.in |
ISRO Recruitment 2026 – Total Vacancy Details
Figures reflect category-wise totals as tabulated in the official advertisement across all zones/centres.
| Post No. | Post Name | Total Vacancies |
|---|---|---|
| 1 | Assistant | 113 |
| 2 | Junior Personal Assistant (JPA) | 81 |
| 3 | Upper Division Clerk (UDC) | 22 |
| 4 | Stenographer | 10 |
| 5 | Assistant (Autonomous Bodies under DOS) | 17 |
| 6 | JPA (Autonomous Bodies under DOS) | 1 |
| Grand Total | 244 |
ISRO Assistant Vacancy 2026 – Zone-wise Details
| Zone | UR | OBC | SC | ST | EWS | Total | PwBD (A/B/C/D/E) | Ex-Servicemen |
|---|---|---|---|---|---|---|---|---|
| Ahmedabad | 10 | 06 | 02 | 07 | 02 | 27 | 1/1/1/0/0 | 2 |
| Bengaluru | 14 | 03 | 03 | 05 | 01 | 26 | 01/03/01/0/0 | 03 |
| Hassan | 0 | 0 | 0 | 0 | 01 | 01 | 0/0/0/0/0 | 0 |
| Hyderabad | 07 | 0 | 02 | 01 | 03 | 13 | 02/01/0/0/0 | 03 |
| Mahendragiri | 04 | 01 | 02 | 0 | 0 | 07 | 0/0/1/0/0 | 02 |
| New Delhi | 0 | 0 | 0 | 0 | 01 | 01 | 0/0/0/0/0 | 0 |
| Sriharikota | 08 | 06 | 09 | 03 | 06 | 32 | 2/2/0/0/0 | 4 |
| Thiruvananthapuram | 04 | 0 | 01 | 0 | 01 | 06 | 01/0/0/0/0 | 0 |
| TOTAL | 47 | 16 | 19 | 16 | 15 | 113 | 7/7/3/0/0 | 14 |
Assistant Post – Zone-wise Special Notes
- Ahmedabad: 04 ST vacancies are backlog vacancies. Each PwBD Category ‘B’ and ‘C’ has 1 backlog vacancy.
- Bengaluru: 01 PwBD Category ‘A’ and 3 Category ‘B’ are backlog vacancies.
- Hyderabad: 01 backlog vacancy each in PwBD Category ‘A’ and ‘B’.
- Mahendragiri: 01 PwBD Category ‘C’ is a backlog vacancy.
- New Delhi: Vacancy identified for filling up at IIRS, Dehradun.
- Sriharikota: 08 SC and 03 ST vacancies are backlog vacancies. 02 backlog vacancies each in PwBD Category ‘B’ and ‘C’.
- Thiruvananthapuram: 01 SC vacancy is a backlog vacancy; 01 PwBD Category ‘A’ is a backlog vacancy.
ISRO JPA Vacancy 2026 – Zone-wise Details
| Zone | UR | OBC | SC | ST | EWS | Total | PwBD (A/B/C/D/E) | Ex-Servicemen |
|---|---|---|---|---|---|---|---|---|
| Ahmedabad | 11 | 04 | 01 | 03 | 02 | 21 | 01/0/01/0/0 | 02 |
| Bengaluru | 12 | 03 | 02 | 01 | 01 | 19 | 02/0/02/0/0 | 0 |
| Hassan | 02 | 0 | 0 | 0 | 0 | 02 | 0/0/0/0/0 | 0 |
| Hyderabad | 02 | 0 | 0 | 0 | 0 | 02 | 0/0/0/0/0 | 0 |
| Mahendragiri | 02 | 0 | 0 | 0 | 0 | 02 | 0/0/0/0/0 | 0 |
| Sriharikota | 09 | 01 | 02 | 01 | 01 | 14 | 0/0/01/0/0 | 0 |
| Thiruvananthapuram | 12 | 03 | 03 | 00 | 03 | 21 | 0/0/0/1/0 | 0 |
| TOTAL | 50 | 11 | 08 | 05 | 07 | 81 | 3/0/4/1/0 | 02 |
JPA Post – Zone-wise Special Notes
- Ahmedabad: 01 OBC, 01 SC, and 3 ST vacancies are backlog vacancies. 01 PwBD Category ‘A’ vacancy is a backlog vacancy.
- Bengaluru: 02 PwBD Category ‘C’ vacancies are backlog vacancies.
- Sriharikota: 01 SC and 01 ST vacancies are backlog vacancies. 01 PwBD Category ‘C’ vacancy is a backlog vacancy.
ISRO UDC Vacancy 2026 – Bengaluru Only
| Zone | UR | OBC | SC | ST | EWS | Total | PwBD (A) | Ex-Servicemen |
|---|---|---|---|---|---|---|---|---|
| Bengaluru | 08 | 05 | 04 | 02 | 03 | 22 | 01 | 02 |
ISRO Stenographer Vacancy 2026 – Bengaluru Only
| Zone | UR | OBC | SC | ST | EWS | Total | PwBD (B) | Ex-Servicemen |
|---|---|---|---|---|---|---|---|---|
| Bengaluru | 08 | 01 | 00 | 01 | 00 | 10 | 01 | 01 |
ISRO Assistant Vacancy 2026 – Autonomous Bodies under DOS
| Zone | UR | OBC | SC | ST | EWS | Total | PwBD (A) | Ex-Servicemen |
|---|---|---|---|---|---|---|---|---|
| Ahmedabad | 05 | 03 | 0 | 02 | 01 | 11 | 01 | 02 |
| Sriharikota | 02 | 0 | 01 | 0 | 0 | 03 | 0 | 0 |
| Thiruvananthapuram | 02 | 01 | 0 | 0 | 0 | 03 | 0 | 0 |
| TOTAL | 09 | 04 | 01 | 02 | 01 | 17 | 01 | 02 |
Special Note: Sriharikota vacancies under this post are identified for filling up at NARL, Gadanki.
ISRO JPA Vacancy 2026 (Autonomous Bodies under DOS)
| Zone | UR | Total |
|---|---|---|
| Ahmedabad | 01 | 01 |
ISRO Vacancy 2026 – Category-wise Reservation Codes Used
| Code | Category |
|---|---|
| UR | Unreserved |
| OBC | Other Backward Classes |
| SC | Scheduled Caste |
| ST | Scheduled Tribe |
| EWS | Economically Weaker Section |
| PwBD | Persons with Benchmark Disabilities |
PwBD Category Definitions (A, B, C, D, E)
The advertisement identifies five PwBD categories for reservation purposes:
- Category A: Blindness and Low Vision
- Category B: Deaf and Hard of Hearing
- Category C: Locomotor Disability (including Cerebral Palsy, Leprosy Cured, Dwarfism, Acid Attack Victims, Muscular Dystrophy)
- Category D: Autism, Intellectual Disability, Specific Learning Disability, Mental Illness
- Category E: Multiple Disabilities from among the above categories
Reservation Rule: If suitable PwBD candidates are not available for any identified category, other categories of PwBD candidates will be considered against the same vacancies — hence all PwBD candidates are encouraged to apply. If no suitable disabled candidate is available at all, the post will be filled by a non-PwBD candidate.
Understanding Backlog Vacancies in ISRO Recruitment 2026
Backlog vacancies refer to reserved posts from previous recruitment cycles that could not be filled and are now carried forward into this notification. Key backlog vacancies across this notification include:
- Assistant Post: Backlog vacancies in ST (Ahmedabad), SC/ST (Sriharikota), SC (Thiruvananthapuram), and multiple PwBD categories across Ahmedabad, Bengaluru, Hyderabad, Mahendragiri, Sriharikota, and Thiruvananthapuram.
- JPA Post: Backlog vacancies in OBC/SC/ST (Ahmedabad), SC/ST (Sriharikota), and PwBD categories in Ahmedabad, Bengaluru, and Sriharikota.
ISRO Recruitment 2026 – Zone/Centre-wise Total Vacancy Distribution
| Zone/Centre | Assistant | JPA | UDC | Stenographer | Assistant (Autonomous) | JPA (Autonomous) |
|---|---|---|---|---|---|---|
| Ahmedabad | 27 | 21 | – | – | 11 | 01 |
| Bengaluru | 26 | 19 | 22 | 10 | – | – |
| Hassan | 01 | 02 | – | – | – | – |
| Hyderabad | 13 | 02 | – | – | – | – |
| Mahendragiri | 07 | 02 | – | – | – | – |
| New Delhi | 01 | – | – | – | – | – |
| Sriharikota | 32 | 14 | – | – | 03 | – |
| Thiruvananthapuram | 06 | 21 | – | – | 03 | – |
Highest Vacancy Zones: Sriharikota (32 Assistant posts) and Bengaluru (26 Assistant + 19 JPA + 22 UDC + 10 Stenographer posts) offer the maximum opportunities in this recruitment cycle.
Other Vacancy-Related Conditions for ISRO Recruitment 2026
- Number of vacancies is provisional. ISRO reserves the right to increase or decrease the number of vacancies as per requirement.
- One post, one zone rule: A candidate can apply for different posts under the same or different zones but cannot apply for the same post in different zones. For example, a candidate may apply for Assistant (Ahmedabad Zone) and UDC (Bengaluru Zone/DOS), but cannot apply for Assistant in both Ahmedabad and Bengaluru zones.
- Candidates applying for multiple posts must select the same written test centre.
- Since a common application is used for all notified posts, a candidate applying for multiple posts will be considered only against the notified reservation of the specific post number, subject to meeting eligibility criteria.
- ICRB/ISRO reserves the right not to fill posts, if it so decides, without assigning any reason.
- The posts are temporary but likely to continue.
- Selected candidates are liable to be posted/transferred to any Centre/Unit of the Department of Space or ISRO at any time, based on organisational need.
Plan your application smartly and prepare thoroughly with Entri’s ISRO Recruitment 2026 study material, mock tests, and zone-wise exam updates. Download the Entri app today and take a confident step toward securing one of these 244 ISRO vacancies!
Frequently Asked Questions
How many vacancies are announced in the ISRO Recruitment 2026?
ISRO has announced a total of 244 vacancies for Assistant, Junior Personal Assistant (JPA), Upper Division Clerk (UDC), Stenographer, and posts in autonomous institutions under the Department of Space.
How many Assistant vacancies are available in ISRO Recruitment 2026?
ISRO has notified 113 Assistant vacancies across various ISRO centres located in Ahmedabad, Bengaluru, Hyderabad, Mahendragiri, Sriharikota, Thiruvananthapuram, and other locations.
How many Junior Personal Assistant (JPA) vacancies are available in ISRO Recruitment 2026?
The official notification includes 81 Junior Personal Assistant (JPA) vacancies across multiple ISRO centres.
How many Upper Division Clerk (UDC) vacancies are announced in ISRO 2026?
ISRO has released 22 Upper Division Clerk (UDC) vacancies, all under the Bengaluru Zone.
How many Stenographer vacancies are available in ISRO Recruitment 2026?
There are 10 Stenographer vacancies notified in the ISRO Recruitment 2026 notification, all under the Bengaluru Zone.
How many vacancies are available in ISRO autonomous institutions?
The notification includes 17 Assistant vacancies and 1 Junior Personal Assistant vacancy for autonomous institutions under the Department of Space.
Does ISRO Recruitment 2026 include backlog vacancies?
Yes. The notification clearly mentions backlog vacancies for SC, ST, OBC, and PwBD categories in several posts and centres.
Can candidates apply for multiple posts in ISRO Recruitment 2026?
Yes. Candidates may apply for multiple posts, subject to the conditions mentioned in the notification. However, they cannot apply for the same post in different zones.
Can I apply for the same ISRO post in multiple zones?
No. Candidates are not permitted to apply for the same post in different zones. They may, however, apply for different posts in the same or different zones if they meet the eligibility criteria.
Are ISRO Vacancy 2026 numbers subject to change?
The notification specifies the vacancies available at the time of advertisement. Any changes in the number of vacancies, if applicable, will be as decided by ISRO during the recruitment process.
