ISRO Scientist/Engineer Exam Answer Key 2025: The Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB), has released the Answer Key for the Scientist/Engineer Recruitment Exam 2025 on its official website. The examination was conducted on 26 October 2025, and the last date for submitting the online application form was 14 July 2025.
Candidates can check their ISRO Scientist/Engineer Answer Key 2025 by logging in with their Enrollment Number, Registration Number, or Date of Birth. A direct link to download the answer key is provided below.
ISRO Scientist/Engineer Recruitment 2025 Overview
| Organization | Indian Space Research Organisation (ISRO) |
| Post Name | ISRO Scientist Engineer/Engineer |
| Advt. No. | ISRO:ICRB:03(CEPO):2025 |
| Vacancies | 39 |
| Salary | Post Wise |
| Category | ISRO Scientist/Engineer Exam Answer Key 2025 |
| Official Website | www.isro.gov.in |
ISRO Scientist/Engineer Recruitment 2025 Important Dates
- Apply Online Start Date : 24 June 2025
- Last Date to Apply : 14 July 2025
- Pay Exam Fee Last Date : 16 July 2025
- Admit Card Date : 13 October 2025
- Exam Date : 26 October 2025
- Answer Key Date : 04 November 2025
ISRO Scientist/Engineer Recruitment 2025 Application Fee
- Gen / OBC / EWS : Rs. 750/-
- SC / ST / PH / ESM : Rs. 750/-
- All Category Female : Rs. 750/-
- Mode of Payment : Online
- Refund Terms : General / OBC / EWS : Rs. 500/- will be refunded and Other candidates : Rs. 750/- will be refunded to the bank account after appearing in Written Exam.
ISRO Scientist/Engineer Recruitment 2025 Age Limit
- Minimum Age: 18 Years
- Maximum Age: 28 Years
- Age Limit As on 14/07/2025
- The age relaxation will be given as per the rules.
ISRO Scientist/Engineer Recruitment 2025 Educational Qualifications
| Post Name | Qualification |
| Scientist/Engineer ‘SC'(Civil) – BE004 | BE/ B.Tech or equivalent in Civil Engineering with an aggregate minimum of 65% marks or CGPA 6.84/10 . |
| Scientist/Engineer ‘SC'(Electrical) – BE005 | BE/ B.Tech or equivalent in Electrical Engineering OR Electrical and Electronics Engineering with an aggregate minimum of 65% marks or CGPA 6.84/10. |
| Scientist/Engineer ‘SC’ (Refrigeration & Air Conditioning) – BE006 | BE/ B.Tech or equivalent in Mechanical Engineering with Air Conditioning & Refrigeration or allied subjects as electives or as a core subject in any of the semesters, with an aggregate minimum of 65% marks or CGPA 6.84/10. |
| Scientist/Engineer ‘SC’ (Architecture)- BE007 | Bachelor degree in Architecture with an aggregate minimum of 65% or CGPA 6.84/10 and Valid Registration Certificate with Council of Architecture |
| Scientist/Engineer ‘SC’ (Civil)-– Autonomous Body [PRL] – BE004A | BE/ B.Tech or equivalent in Civil Engineering with an aggregate minimum of 65% marks or CGPA 6.84/10. |
ISRO Scientist/Engineer Recruitment 2025 Vacancy Total : 39 Post
| Post Name | Vacancies |
| Scientist/Engineer ‘SC'(Civil) – BE004 | 18 |
| Scientist/Engineer ‘SC'(Electrical) – BE005 | 10 |
| Scientist/Engineer ‘SC’ (Refrigeration & Air Conditioning) – BE006 | 09 |
| Scientist/Engineer ‘SC’ (Architecture)- BE007 | 01 |
| Scientist/Engineer ‘SC’ (Civil)-– Autonomous Body [PRL] – BE004A | 01 |
ISRO Scientist/Engineer Recruitment 2025 Selection Process
The ISRO Scientist/Engineer Recruitment 2025 selection process includes the following stages:
- Written Exam
- Personal Interview
- Document Verification
- Medical Examination
ISRO Scientist/Engineer Recruitment 2025 Download Answer Key Link
| Download Answer Key | Click Here |
| Download Exam Admit Card | Click Here |
| Notification PDF | Click Here |
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