ISRO SAC JRF/RA/PS-I Vacancy 2026: Space Applications Centre (SAC), Ahmedabad inviting online applications for the temporary positions of Junior Research Fellow (JRF), Research Associate (RA) and Project Scientist-I (PS-I).
A total of 48 vacancies have been announced across 16 post codes. The online recruitment portal is open from 1000 hours on 10.09.2026 to 1700 hours on 30.09.2026. Candidates who meet the prescribed educational and age criteria can apply online during this window. There is no application fee for any post.
ISRO SAC JRF/RA/PS-I Recruitment 2026: Overview
The table below summarises the key details of ISRO SAC JRF/RA/PS-I Vacancy recruitment.
| Particulars | Details |
|---|---|
| Recruiting Body | Space Applications Centre (SAC), ISRO, Department of Space |
| Posts | Junior Research Fellow (JRF), Research Associate (RA), Project Scientist-I (PS-I) |
| Advertisement No. | SAC:02:2026 dated 10.09.2026 |
| Total Vacancies | 48 (across 16 post codes) |
| Application Mode | Online only |
| Application Start Date | 10.09.2026 (1000 hrs) |
| Last Date to Apply | 30.09.2026 (1700 hrs) |
| Application Fee | Nil |
| Age Limit | 28 years (Post Code 01–07); 35 years (Post Code 08–16), as on 30.09.2026 |
| Nationality | Only Indian Nationals |
| Place of Posting | SAC, Ahmedabad |
| Official Website | sac.gov.in / career.sac.gov.in |
ISRO SAC JRF Apply Online 2026 Link Active
Interested and eligible candidates can apply for ISRO SAC JRF/RA/PS-I Vacancy through the online recruitment portal, which is live from 10.09.2026 (1000 hrs) to 30.09.2026 (1700 hrs), by visiting the SAC website: www.sac.gov.in or career.sac.gov.in
How to Fill the Space Applications Centre Online Form 2026?
Candidates can follow the steps below to complete the application form.
- Visit the official website — sac.gov.in or career.sac.gov.in.
- Go to the online recruitment/career portal section.
- Register with basic personal details to generate login credentials.
- Select the relevant Post Code (01 to 16) matching your qualification.
- Fill in personal, educational and other required details.
- Upload a recent colour passport-size photograph and signature as per the specified format.
- Upload documents related to essential qualification, caste/tribe certificate and PwBD certificate (wherever applicable).
- Review all entries carefully, since the form can be submitted only once.
- Click the ‘SUBMIT’ button — no corrections are possible after submission.
- Take a printout of the application summary for future reference (the portal will not be available for printing after 1700 hrs on 30.09.2026).
Documents Required for SAC JRF/RA/PS-I Application Form 2026
Candidates should keep the following documents ready before filling the form:
- Recent colour passport-size photograph (JPEG, under 1 MB, plain/white background, no selfies)
- Scanned signature (JPEG, under 1 MB, aspect ratio 7:2)
- Essential qualification mark sheets/degree certificates
- Qualifying exam (NET/GATE/national level exam) result/scorecard, valid as on 30.09.2026 (for Post Code 01–07)
- Caste/Tribe certificate, if applicable
- PwBD (Persons with Benchmark Disabilities) certificate, if applicable
- Equivalency certificate from AIU, New Delhi (for foreign degree holders, at interview stage)
- Valid email ID and mobile number
ISRO Space Applications Centre Eligibility for Online Form 2026
Eligibility requirements for ISRO SAC JRF/RA/PS-I Vacancy vary by post code. The essential qualification for each is listed in the vacancy table below. In addition:
- Post Code 01–07 (JRF): Candidates must also have qualified one of — National Eligibility Test (CSIR-UGC NET including Lectureship/Assistant Professorship), Graduate Aptitude Test in Engineering (GATE), or a national-level exam conducted by central government departments/agencies such as DST, DBT, DAE, DOS, DRDO, MoE, ICAR, ICMR, IIT, IISc, IISER, NISER, etc. The qualifying result/scorecard must be valid as on 30.09.2026.
- M.E./M.Tech degree holders need a minimum aggregate of 60% marks or CGPA/CPI of 6.5 on a 10-point scale.
- M.Sc./B.E./B.Tech degree holders need a minimum aggregate of 65% marks or CGPA/CPI of 6.84 on a 10-point scale.
- Candidates pursuing professional courses through Open and Distance Learning (ODL) are not eligible.
- Candidates awaiting their final year/semester result as on 30.09.2026 are not eligible to apply.
ISRO SAC JRF/RA/PS-I Age Limit 2026
Age will be reckoned as on 30.09.2026.
| Post Codes | Maximum Age |
|---|---|
| 01–07 (JRF) | 28 years |
| 08–16 (RA/PS-I) | 35 years |
Age Relaxation: 5 years for SC/ST candidates, 3 years for OBC-NCL candidates. Serving Central Government employees, Persons with Benchmark Disabilities, Ex-servicemen, etc. are eligible for relaxation as per Government of India rules.
ISRO SAC JRF/RA/PS-I Vacancy Details 2026 (Post Code-wise)
| Post | No. of Positions | Essential Qualification |
|---|---|---|
| JRF | 3 | M.E./M.Tech in Semiconductor Technology/ Quantum/ Micro or Nano Electronic Devices/ RF & Microwave or related disciplines |
| JRF | 7 | M.E./M.Tech in Electronics & Communication/ Micro-Electronics/ Nano-Electronics/ Digital Electronics/ VLSI/ Digital System Engineering/ Embedded System/ Signal Processing/ Semiconductor or related disciplines |
| JRF | 5 | B.E./B.Tech in Engineering Physics OR M.E./M.Tech/M.Sc in Physics/ Applied Physics/ Photonics/ Optoelectronics/ Optics/ Material Science/ Nanotechnology/ Solid State Physics or related disciplines |
| JRF | 10 | M.E./M.Tech/M.Sc in Atmospheric Sciences/ Meteorology/ Physical Oceanography/ Oceanography/ Physical Sciences/ Physics/ Applied Physics/ Mathematics or related disciplines |
| JRF | 2 | M.E./M.Tech/M.Sc in Geo-physics/ Geo-Sciences/ Earth Sciences/ Geotechnical Engineering or related disciplines |
| JRF | 4 | M.E./M.Tech/M.Sc in Computer Science/ Computer Engineering or related disciplines |
| JRF | 2 | M.E./M.Tech/M.Sc in Geo-informatics/ Remote Sensing and GIS or related disciplines |
| RA | 6 | Ph.D in Oceanic Sciences/ Marine Sciences/ Environment Modeling/ Atmospheric Sciences/ Meteorology/ Earth System Sciences/ Physics or related disciplines, OR 3 years’ research/teaching/design & development experience after M.E./M.Tech (relevant discipline) with at least one SCI-indexed paper |
| RA | 1 | Ph.D in Mathematics/ Physics or related disciplines |
| RA | 1 | Ph.D in Earth Sciences/ Environmental Sciences or related disciplines with specialization in Remote Sensing based applications in forestry/ecology/wetlands |
| PS-I | 1 | Ph.D in Geophysics/ Applied Geophysics or related disciplines with specialisation in Cryosphere Studies |
| PS-I | 1 | Ph.D in Ecology/ Environmental Sciences/ Forestry or related disciplines OR M.E./M.Tech in Geo-informatics or related disciplines |
| PS-I | 1 | Ph.D in Remote Sensing & GIS or related discipline with specialization in microwave remote sensing OR M.E./M.Tech in Remote Sensing & GIS/ Geo-informatics/ Geomatics/ Civil Engineering or related discipline |
| PS-I | 1 | Ph.D in Geophysics/ Earth Sciences or related disciplines with specialisation in Crustal Deformation Studies |
| PS-I | 2 | M.E./M.Tech in Water Resources Engineering/ Hydrology/ Soil and Water Engineering or related disciplines |
| PS-I | 1 | M.E./M.Tech in RF & Microwave/ Applied Physics or related disciplines |
| 48 |
SAC JRF/RA/PS-I Selection Process 2026
Possessing the prescribed qualification does not automatically make a candidate eligible for selection. The ISRO SAC JRF/RA/PS-I Vacancy selection process involves:
- Shortlisting (if required): Based on academic record and subject specialisation, where a large number of applications are received. The SAC committee’s decision is final.
- Publication of shortlist: The list of shortlisted candidates and the interview schedule will be published on the SAC website.
- Interview call letters: Sent only by email to shortlisted candidates. No communication is sent to candidates who are not shortlisted.
- Interview: Conducted by the selection committee; the final selection panel is prepared based on interview performance only.
ISRO SAC JRF/RA/PS-I Emoluments and Benefits 2026
| Post | Emoluments (per month) |
|---|---|
| JRF (1st & 2nd year) | ₹37,000 + HRA |
| JRF (subsequent years) | ₹42,000 + HRA |
| Project Scientist-I | ₹56,000 + HRA |
| Research Associate-1 | ₹58,000 + HRA |
| Research Associate-2 | ₹61,000 + HRA |
| Research Associate-3 | ₹67,000 + HRA |
The RA pay level is fixed based on the candidate’s qualification and experience. HRA is paid at prescribed rates if hostel accommodation is not provided, and medical benefits (self only) are allowed as per extant rules. Leave and other benefits will be granted as per DOS/GOI rules; selected candidates will not be entitled to benefits admissible to regular employees.
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SAC JRF/RA/PS-I Tenure of Engagement 2026
| Post | Initial Engagement | Maximum Tenure |
|---|---|---|
| JRF | 1 year (extendable) | 5 years |
| Research Associate | 1 year (extendable) | 3 years |
| Project Scientist-I | 1 year or project duration (extendable) | Co-terminus with the project |
SAC JRF/RA/PS-I Important Points 2026
- Only online applications will be entertained; physical applications will not be considered.
- Candidates employed under Central/State Government, PSUs, or autonomous bodies must submit a No Objection Certificate (NOC) at the time of the personal interview.
- OBC candidates must submit a Creamy Layer exclusion certificate, updated/valid at the relevant time, to avail age relaxation.
- PwBD candidates must submit an original disability certificate (minimum 40% disability) issued by a duly constituted medical board.
- Outstation candidates called for interview will be paid to-and-fro Second/Sleeper Class railway fare or non-AC bus fare (or actual fare, whichever is less) as per rules.
- The number of vacancies is provisional and may increase or decrease based on organisational requirements; SAC reserves the right to cancel recruitment at any stage or not fill any post.
- Applications submitted multiple times for the same post — only the last application submitted before the closing date will be considered.
- All communication regarding the recruitment process will be sent via email or published on the SAC website only.
- Canvassing in any form will lead to disqualification; interim correspondence/phone calls will not be entertained.
SAC JRF/RA/PS-I Important Dates 2026
| Event | Date |
|---|---|
| Opening date for online registration and application | 10.09.2026 (from 1000 hrs) |
| Closing date for online registration, application submission and printing of summary | 30.09.2026 (till 1700 hrs) |
Important Links
| Query Type | Links |
|---|---|
| Notification PDF | Downlaod Here |
| Official Website | www.sac.gov.in or career.sac.gov.in |
FAQs
When did the SAC JRF/RA/PS-I online application process start?
The online recruitment portal opened at 1000 hours on 10.09.2026.
What is the last date to apply for ISRO SAC JRF/RA/PS-I Recruitment 2026?
The last date to submit the online application is 30.09.2026 (till 1700 hrs).
How many vacancies have been announced under ISRO SAC Advertisement No. SAC:02:2026?
A total of 48 vacancies have been announced across 16 post codes covering JRF, RA and PS-I positions.
What is the age limit for ISRO SAC JRF posts (Post Code 01–07)?
The maximum age limit is 28 years as on 30.09.2026, with relaxation for SC/ST and OBC-NCL candidates.
What is the age limit for SAC RA/PS-I posts (Post Code 08–16)?
The maximum age limit is 35 years as on 30.09.2026, with relaxation for SC/ST and OBC-NCL candidates.
Is there any application fee for SAC JRF/RA/PS-I Recruitment 2026?
No, there is no application fee for any of the posts.
What is the fellowship amount for SAC JRF?
₹37,000 per month + HRA for the first two years, and ₹42,000 per month + HRA from the third year onward.
What is the selection process for SAC JRF/RA/PS-I Recruitment 2026?
Shortlisting (if required) based on academic record and subject specialisation, followed by an interview; final selection is based on interview performance only.
What is the official website to apply for SAC JRF/RA/PS-I Online Form 2026?
Candidates can apply through www.sac.gov.in or career.sac.gov.in
Where will selected candidates be posted?
Selected candidates will be posted at SAC, Ahmedabad, though they may need to work at other locations in India for project/research purposes.