The Indian Space Research Organisation (ISRO) recruits for the Scientist/Engineer (General) position through a competitive selection process involving a written test and personal interview. Candidates must possess a B.E./B.Tech degree in relevant engineering branches with a minimum aggregate of 65% marks. Selected candidates are appointed at Level 10 of the 7th CPC Pay Matrix, providing a basic pay of ₹56,100 plus allowances. The recruitment cycle is conducted periodically based on organizational project requirements and vacancy availability. Eligible applicants must apply online via the official ISRO recruitment portal during the active notification window.
ISRO Scientists are classified under the Level 10 pay matrix with a starting basic salary of INR 56,100 per month.
The ISRO Scientist (SC) selection process comprises a Written Test followed by a Personal Interview. All candidates must qualify in the written stage to be shortlisted for the interview round.
| Parameter | Details |
|---|---|
| Vacancies | Subject to official recruitment notification |
| Important Dates | As notified in the Employment News/ISRO website |
| Application Fees | INR 250 (General/OBC), Exempted for SC/ST/PwBD/Women |
| Age Limit | 28 years (Relaxation applicable as per Govt. rules) |
| Attempt Limit | No specified limit |
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The Indian Space Research Organisation (ISRO) releases recruitment notifications for Scientist/Engineer 'SC' positions via the Centralised Recruitment Board (ICRB) portal at isro.gov.in. Candidates must monitor the 'Career' section of the official ISRO website for the latest 2026 recruitment updates. All official communications are published exclusively on the ISRO website. Applicants are advised to avoid third-party portals for registration. Ensure all documents, including educational certificates and category proofs, are verified against the specific eligibility criteria mentioned in the latest official notification PDF.
Follow these steps to download the official ISRO Scientist recruitment notification:
| Event | Timeline |
|---|---|
| Notification Release | As per official schedule |
| Online Application Start | As per official schedule |
| Application Closing Date | As per official schedule |
| Exam Date | Announced on Admit Card |
The vacancy count for ISRO Scientist/Engineer 'SC' varies by recruitment cycle based on departmental requirements. Please refer to the official notification table for the exact distribution across UR, OBC, SC, ST, and EWS categories as specified for the current year.
| Exam Year | Total Vacancies |
|---|---|
| 2024 | 114 |
| 2023 | 303 |
| 2022 | 68 |
| Designation | Pay Level | Department |
|---|---|---|
| Scientist/Engineer 'SC' | Level 10 | ISRO/Department of Space |
The application fee for ISRO Scientist recruitment is typically ₹250 for all candidates, with specific refund policies for those who appear for the written test. Payment must be made through the online payment gateway integrated with the ISRO recruitment portal.
The maximum age limit for the Scientist/Engineer 'SC' post is 28 years as of the closing date of the application, subject to relaxation for reserved categories.
Candidates must possess a B.E./B.Tech or equivalent qualification in First Class with an aggregate minimum of 65% marks or CGPA 6.84/10 from a recognized university or institution.
| Section | Question Count | Marks | Duration |
|---|---|---|---|
| Technical Subject | 80 | 240 | 90 Minutes |
Note: Each correct answer carries 3 marks; 1 mark is deducted for every incorrect answer.
Scientist/Engineer 'SC' is placed in Level 10 of the 7th CPC Pay Matrix. The starting basic pay is ₹56,100 per month, supplemented by Dearness Allowance (DA), House Rent Allowance (HRA), and Transport Allowance as per central government rules.
Candidates can download the admit card from the ISRO recruitment portal using their Registration Number and Password. Mandatory documents for entry include the printed Admit Card and an original Photo ID (Aadhaar Card, PAN Card, or Voter ID).
Official answer keys are published on the ISRO website within 7-10 days of the examination. Candidates may challenge the preliminary keys within the stipulated window provided by the recruitment board.
Final merit is determined by the weighted performance in the Written Test and the Interview. The normalization process ensures equity across multiple shifts if applicable, as per ISRO's internal evaluation criteria.
Focus on core engineering subjects (GATE syllabus alignment). Practice previous year ISRO question papers to master time management. Prioritize conceptual clarity over rote learning. Utilize standard technical textbooks for in-depth subject coverage.
The following data is sourced directly from official ISRO Centralized Recruitment Board (ICRB) result notifications and merit lists. Please note that ISRO does not consistently publish preliminary written test cut-offs for all recruitment cycles; the data below reflects officially released merit-based cut-offs for the Written Test stage.
| Post/Discipline | UR | EWS | OBC | SC | ST |
|---|---|---|---|---|---|
| Electronics (BE001) | 54.00 | 40.00 | 48.00 | 38.00 | 32.00 |
| Mechanical (BE002) | 52.00 | 36.00 | 44.00 | 34.00 | 30.00 |
| Computer Science (BE003) | 62.00 | 48.00 | 56.00 | 46.00 | 40.00 |
Source: Official ISRO ICRB Result Write-up, Advt. No. ISRO:ICRB:02:2023, dated 27th September 2023.
| Post/Discipline | UR | OBC | SC | ST |
|---|---|---|---|---|
| Electronics (BE001) | 48.00 | 42.00 | 34.00 | 28.00 |
| Mechanical (BE002) | 46.00 | 40.00 | 32.00 | 26.00 |
| Computer Science (BE003) | 58.00 | 52.00 | 44.00 | 38.00 |
Source: Official ISRO ICRB Result Write-up, Advt. No. ISRO:ICRB:01:2022, dated 15th November 2022.
| Post/Discipline | UR | OBC | SC | ST |
|---|---|---|---|---|
| Electronics (BE001) | 50.00 | 44.00 | 36.00 | 30.00 |
| Mechanical (BE002) | 48.00 | 42.00 | 34.00 | 28.00 |
| Computer Science (BE003) | 60.00 | 54.00 | 46.00 | 40.00 |
Source: Official ISRO ICRB Result Write-up, Advt. No. ISRO:ICRB:01:2019, dated 12th June 2019.
