The Indian Space Research Organisation (ISRO SAC Recruitment 2026) has announced Group ‘A’ vacancies for Scientist/Engineer positions at the Space Applications Centre (SAC), Ahmedabad. These prestigious roles involve pioneering work in satellite development, payload design, and space instrumentation. The Space Applications Centre (SAC), a lead center of the Indian Space Research Organisation (ISRO), is the nation’s premier hub for the design and development of space-borne instruments. Joining as a Scientist/Engineer means working at the forefront of “Space for Development.”
Vacancies
A total of 49 unreserved vacancies have been announced.
| Scientist/Engineer ‘SD’ | Scientist/Engineer ‘SC’ |
| 04 | 45 |
Eligibility Criteria
Educational requirements depend on the specific post code
| Scientist/Engineer ‘SD’ (Post Codes 01-03) | PhD in relevant fields (e.g., RF & Microwave, Wireless Communication, Agricultural Physics) with a pre-requisite ME/M.Tech/M.Sc with minimum 60-65% marks. |
| Scientist/Engineer ‘SC’ (Post Codes 04-11) | ME/M.Tech in Electronics & Communication, Computer Science, Power Electronics, or Civil Engineering with aggregate 60-65% marks or 6.5–6.84 CGPA. |
| Scientist/Engineer ‘SC’ (Post Codes 12-16) | M.Sc. in Agriculture, Statistics, Physical Oceanography, Marine Biology, or Atmospheric Science with a relevant B.Sc. degree |
Age Limits and Relaxations (as of 12.02.2026)
| Scientist/Engineer ‘SD’ | 18 to 35 years |
| Scientist/Engineer ‘SC’ (ME/M.Tech base) | 18 to 30 years |
| Scientist/Engineer ‘SC’ (M.Sc. base) | 18 – 28 years. |
Salary and Other Benefits
Selected candidates receive attractive pay levels under the 7th CPC.
| Scientist/Engineer ‘SD’ | Scientist/Engineer ‘SC’ |
| Pay Level 11 (₹67,100 – ₹2,08,700) | Pay Level 10 (₹56,100 – ₹1,77,500) |
Selection Process
| Scientist/Engineer ‘SD’ | Shortlisting based on merit and academic performance followed by a Personal Interview (100% weightage). |
| Scientist/Engineer ‘SC’ | Written Test:Â Consisting of Discipline-specific MCQs, Aptitude tests, and Descriptive technical questions (for ME/M.Tech base). Personal Interview:Â Shortlisted candidates in a 1:5 ratio. Final Selection:Â Based on a 50:50 weightage of written test and interview marks |
Important Dates:
- Notification Release:Â 23rd January 2026.
- Online Application Start:Â 23rd January 2026 (10:00 AM).
- Last Date to Apply & Pay Fee:Â 12th February 2026 (5:00 PM).
Official Links for ISRO SAC Scientist/Engineer (SC/SD) Recruitment
Application Instructions
- Registration: Visit the SAC Careers Portal to obtain a unique Registration Number.
- Apply Online:Â Log in and select the relevant post code; fill in personal, academic, and bank details for fee refunds.
- Upload Documents:Â Photograph and signature (JPG format) and academic certificates (PDF format).
- Payment: Pay the ₹750 processing fee through Bharatkosh. Note: Candidates appearing for the written test receive a partial refund (₹500 for UR/OBC; ₹750 for SC/ST/Women/PwBD).
Core Responsibilities & Work Profile
- Payload Development:Â Designing and building advanced sensors for communication, navigation, and remote sensing satellites (e.g., RISAT, Cartosat).
- Research & Innovation: Conducting high-end research in RF & Microwaves, Electro-optics, and Signal Processing.
- Ground Station Support:Â Managing terrestrial infrastructure and data reception systems for real-time satellite monitoring.
- Disaster Management: Developing applications for flood mapping, crop monitoring, and urban planning via the Bhuvan Geo-Platform.
Operational Domains
Candidates will be integrated into specialized departments based on their expertise:
- Electronics & Communication:Â Focusing on VLSI design, onboard power systems, and satellite communication links.
- Civil Engineering:Â Managing the structural integrity of space research facilities and infrastructure projects.
- Agriculture & Marine Sciences:Â Utilizing satellite data for crop yield forecasting, oceanic studies, and atmospheric modeling.
- Software Development:Â Crafting mission-critical software and high-performance computing algorithms.
Work Culture & Environment
- Location: Primarily based in Ahmedabad, Gujarat, a vibrant city with a rich scientific heritage.
- Collaborative Ecosystem:Â Work alongside top-tier scientists and international space agencies like NASA and ESA on joint missions.
- Career Progression: SAC offers a structured Merit Promotion Scheme, allowing engineers to rise to higher grades based on performance and peer review, independent of vacancy availability.