ISRO (SAC) Scientist/Engineer ‘SD’ Overview
Space Applications Centre (SAC), Ahmedabad is one of the lead Centres of Indian Space Research Organisation (ISRO) has officially released official notification for the recruitment of 49 Scientist/Engineer ‘SD’ vacancies. Online applications start from 23rd January 2026 and eligible candidates can apply Online through the official ISRO (SAC) website. The last date to submit the application form is 12th February 2026.
| Company | Space Applications Centre (SAC), Ahmedabad, ISRO |
|---|---|
| Post Name | Scientist/Engineer ‘SD’ & ‘SC’ in various disciplines |
| Advertisement No. | SAC:01:2026 |
| Total Posts | 49 |
| Pay Scale | ₹56,100–₹2,08,700 + allowances |
| Age Limit | 28–35 Years (as on 12/02/2026) |
| Qualification | Ph.D. / M.E./M.Tech / M.Sc + B.E./B.Tech / B.Sc (Post-wise & discipline-specific) |
| Gender | Both Male & Female are eligible |
| Job Location | Ahmedabad, Gujarat |
| Start Date of Apply | 23/01/2026 |
| Last Date of Apply | 12/02/2026 |
| Website | https://www.sac.gov.in |
ISRO (SAC) Scientist/Engineer ‘SD’ Vacancy Details
| Post Name | No. of vacancies |
|---|---|
| Scientist/Engineer ‘SD’ – RF and Microwave | 02 |
| Scientist/Engineer ‘SD’ – Wireless / Satellite / Digital Communication | 01 |
| Scientist/Engineer ‘SD’ – Agricultural Physics / Agricultural Meteorology | 01 |
| Scientist/Engineer ‘SC’ – Electronics and Communication | 03 |
| Scientist/Engineer ‘SC’ – Electronics and Communication (Microelectronics / VLSI / Embedded Systems etc.) | 10 |
| Scientist/Engineer ‘SC’ – Electronics and Communication (Wireless/Satellite/Digital Communication) | 01 |
| Scientist/Engineer ‘SC’ – Computer Science Engineering | 08 |
| Scientist/Engineer ‘SC’ – Power Electronics | 04 |
| Scientist/Engineer ‘SC’ – Applied Optics / Optical Engineering / Optics & Photonics | 01 |
| Scientist/Engineer ‘SC’ – Civil / Agriculture Engineering / Hydrology | 01 |
| Scientist/Engineer ‘SC’ – Agriculture | 06 |
| Scientist/Engineer ‘SC’ – Statistics / Mathematics / Applied Mathematics | 01 |
| Scientist/Engineer ‘SC’ – Physical Oceanography | 01 |
| Scientist/Engineer ‘SC’ – Marine Biology / Marine Science | 01 |
| Scientist/Engineer ‘SC’ – Atmospheric Science and Oceanography | 08 |
| Grand Total | 49 |
ISRO (SAC) Scientist/Engineer ‘SD’ Eligibility Criteria
| Nationality | Indian |
|---|---|
| Age Limit | 18 - 35 Years (as on 12/02/2026) |
| Qualification | Post-wise PhD / M.E. / M.Tech / M.Sc (Engg) / M.Sc / B.E. / B.Tech / B.Sc |
| Gender | Both Male & Female are eligible |
ISRO (SAC) Scientist/Engineer ‘SD’ Age Limit & Qualification
| Nationality | Age Limit (as on 12/02/2026) | AEssential Qualification (Minimum Marks/CGPA) |
|---|---|---|
| Scientist/Engineer ‘SD’ (RF & Microwave / Wireless Comm. / Agri Physics & Meteorology) | 18 - 35 Years | Ph.D. in relevant field + M.E./ M.Tech/ M.Sc (60%/CGPA 6.5) / B.E./ B.Tech (65%/CGPA 6.84) / B.Sc (60%/CGPA 6.5) |
| Scientist/Engineer ‘SC’ (Electronics & Comm., Microelectronics/VLSI, Wireless Comm., Power Electronics, Applied Optics, Civil/Agriculture/Hydrology) | 18 - 30 Years | M.E./M.Tech in relevant specialization (60%/CGPA 6.5) + B.E./B.Tech in corresponding branch (65%/CGPA 6.84) |
| Scientist/Engineer ‘SC’ (Agriculture, Statistics/Math, Physical Oceanography, Marine Biology, Atmospheric Science & Oceanography) | 18 - 28 Years | M.Sc in relevant subject (65%/CGPA 6.84) + B.Sc (60%/CGPA 6.5) |
ISRO (SAC) Scientist/Engineer ‘SD’ Selection Process
- For Scientist/Engineer ‘SD’ (Post Codes 01-03): Initial screening based on online applications through ISRO Live Register portal to shortlist candidates for interview; prescribed qualifications are minimum requirements and do not automatically ensure eligibility; final selection based on performance in interview only.
- For Scientist/Engineer ‘SC’ (Post Codes 04-16): Two level recruitment process consisting of a Written Test and a Personal Interview.
- Written Test pattern includes Part-A (Area/Discipline Specific MCQs), Part-B (Aptitude/Ability MCQs) for all relevant post codes, and Part-C (Descriptive technical questions) additionally for M.E./M.Tech-based recruitment (Post Codes 04-11), with specified duration, marks, and negative marking rules.
- Candidates are shortlisted for Interview in ratio 1:5 based on Written Test performance, with a minimum of 10 candidates; for reserved vacancies, candidates are shortlisted in 1:5 ratio independently of UR shortlisting.
- Qualifying criteria specify minimum percentage marks in each part of the Written Test and aggregate marks in the Interview, with different thresholds for UR and reserved candidates as given in the advertisement.
- For final panel generation for Scientist/Engineer ‘SC’, 50% weightage is given to Written Test marks and 50% to Interview marks.
- Tie-breaking in panel for Scientist/Engineer ‘SC’ posts uses, in order, marks in Written Test, marks in essential qualification, and date of birth (older candidates placed higher).
ISRO (SAC) Scientist/Engineer ‘SD’ Important Dates
| Official Notification Date | 23/01/2026 (10:00 Hrs) |
|---|---|
| Online Form Apply Start Date | 23/01/2026 (10:00 Hrs) |
| Online Form Apply End Date | 12/02/2026 (17:00 Hrs) |
| Cut-off Date for Age & Qualification | 12/02/2026 |
ISRO (SAC) Scientist/Engineer ‘SD’ How to Apply
- Visit https://careers.sac.gov.in/ and click on the online registration link for Advertisement No. SAC:01:2026.
- Complete registration using valid email and mobile number, then login to fill the application form.
- Enter personal, educational, and discipline/post details carefully and upload scanned photograph, signature, and relevant certificates.
- Pay the application fee (if applicable) only through Bharatkosh portal using net banking/UPI/credit/debit card.
- Submit the application, download and print the application summary for future reference.
ISRO (SAC) Scientist/Engineer ‘SD’ Important Links
| Official Website Link | Click Here → |
|---|---|
| Online Form Apply Link | Apply Here → |
| Official Notification PDF | Download PDF → |