The Space Applications Centre (SAC), Ahmedabad—a premier facility under the Indian Space Research Organisation (ISRO)—has officially opened its doors for the recruitment of 49 Scientist/Engineer 'SD' (Group A) positions. This is a significant opportunity for professionals and researchers to contribute to India’s space endeavors.
Overview of ISRO SAC Vacancies
The following table provides a snapshot of the recruitment drive, including key dates and the selection structure.
| Organization | Indian Space Reasearch Organisation (ISRO) |
| Post | Scientist/ Engineer ‘SD’ |
| vacancy | 49 |
| Mode of Application | Online |
| Notification Release Date | 23rd January 2026 |
| Registartion Date | 23rd January 2026 to 17th February 2026 |
| Selection Process | Written Exam and Interview |
| Official Website | https://www.isro.gov.in/ |
Discipline-wise Vacancy Breakdown
Positions are available across various technical and scientific domains. Please review the table below for specific allocations.
| Discipline / Subject | Vacancies |
| RF & Microwave | 02 |
| Wireless Communication | 01 |
| Agricultural Physics | 01 |
| Electronics & Communication | 03 |
| Electronics & Communication | 10 |
| Wireless Communication | 01 |
| Computer Science Engineering | 07 |
| Computer Science Engineering | 01 |
| Power Electronics | 04 |
| Applied Optics | 01 |
| Civil Engineering (Civil/Agriculture/Hydrology) | 01 |
| Agriculture | 06 |
| Statistics | 01 |
| Physical Oceanography | 01 |
| Marine Biology | 01 |
| Atmospheric Science | 08 |
| Total | 49 |
Important Dates and Fee Structure
ISRO SAC Recruitment Important Dates
- Notification release date – 23rd January 2026
- Apply Online Starts – 23rd January 2026
- Last Date to Apply Online – 12th February 2026
- Registration Date Range – 23rd January 2026 to 17th February 2026
Application Fee and Refund Policy
- General Initial Application Fee: Rs. 750, Refund Amount: Rs. 500
- SC/ST/PWD/Ex-serviceman/Women Initial Application Fee: Rs. 750, Refund Amount: Rs. 750 (Full refund)
How to Apply for ISRO SAC 2026
- Visit the official website of SAC, www.sac.gov.in.
- Complete the initial registration process to get a unique registration number.
- After registration, proceed to the SAC recruitment portal for the online application.
- Fill in all the personal information, such as educational qualification, preferred postcode and exam city choice and bank details for refunding the amounts.
- Upload the required documents, including a photograph and signature.
- Pay the application fee using a debit card, credit card, UPI, or internet banking.
- Review all the details before final submission and click on the “submit” button.
- Download and print the final application form for the future.
Ready to apply? Click Here to Apply for ISRO SAC Recruitment 2026.
Eligibility Criteria and Exam Pattern
| Discipline | Educational Qualification | Age Limit |
|---|---|---|
| RF & Microwave | Candidates must possess a PhD in RF & Microwave Engineering, (OR) ME/MTech (minimum 60% or CGPA 6.5/10) (OR) BE/BTech (minimum 65% or CGPA 6.84/10) | 18 to 35 years |
| Atmospheric Science | Candidates must possess a MSc in Physics / Atmospheric Science (minimum 65% or CGPA 6.84/10) (OR) BSc in Physics / Mathematics (minimum 60% or CGPA 6.5/10) | 18 to 28 years |
Exam Pattern Details
| Part | Subjects | Questions | Marks | Duration |
| A | Engineering Discipline (M.Sc) | 80 | 80 | 90 Minutes |
| A | Engineering Discipline (M.E and M.Tech.) | 60 | 60 | 75 Minutes |
| B | Aptitude Test | 15 | 20 | 30 Minutes |
| C | Technical Questions (Only for M.E and M.Tech.) | – | 20 | 30 Minutes |
Important Documents
Refer to the official documentation for further clarity: ISRO SAC Notification 2026 PDF
Frequently Asked Questions (FAQs)
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Age & Eligibility Calculator for Exams
Calculate your exact age in years, months, and days as on the official notification cutoff date to check eligibility.
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