The Indian Space Research Organisation (ISRO) has released the official notification for ISRO Recruitment 2025 through Advertisement No. ISRO:ICRB:01(EMC):2025. Applications are invited from engineering graduates in Electronics, Mechanical, and Computer Science disciplines for the prestigious Scientist /Engineer ‘SC’ posts. Candidates will be shortlisted based on their GATE 2024 or GATE 2025 scores. Selected candidates will enjoy a starting basic salary of ₹56,100/- along with other allowances and benefits. Read on to find detailed information about eligibility criteria, application process, ISRO job salary structure, and the full form of ISRO.
Table of Contents
Important Dates
Candidates interested in applying for ISRO Scientist/Engineer posts must take note of the important dates related to online registration, application fee payment, and other deadlines. Make sure to complete all steps within the specified timelines to avoid missing this opportunity.
| Important Event | Date |
|---|---|
| Opening Date for Online Registration | 29 April 2025 |
| Closing Date for Online Registration | 19 May 2025 |
| Last Date for Payment of Application Fee | 21 May 2025 |
Vacancy Details
The Indian Space Research Organisation (ISRO) has announced a golden opportunity for engineering graduates through its latest ISRO Recruitment 2025 notification. A total of 63 vacancies are available for the post of Scientist/Engineer ‘SC’ across three disciplines — Electronics, Mechanical, and Computer Science. These posts are Group ‘A’ Gazetted positions and will be filled based on valid GATE 2024 or GATE 2025 scores.
Selected candidates will be posted at prestigious ISRO Centres and Units including Bengaluru, Hyderabad, Ahmedabad, Sriharikota, Thiruvananthapuram, and Mahendragiri. This recruitment offers a chance to work on cutting-edge space technology projects while securing an attractive salary and excellent career growth. Check below for the detailed post-wise vacancy distribution.
| Post Code | Post Name | Discipline | Number of Vacancies |
|---|---|---|---|
| 001 | Scientist /Engineer ‘SC’ | Electronics | 22 |
| 002 | Scientist /Engineer ‘SC’ | Mechanical | 33 |
| 003 | Scientist /Engineer ‘SC’ | Computer Science | 8 |
Eligibility
Educational Qualification
Candidates applying for ISRO Scientist/Engineer posts must meet the required educational qualifications as specified for each discipline. The eligibility is based on engineering degrees and valid GATE scores in relevant subjects. Check the post-wise qualification criteria below to ensure you meet the requirements before applying.
| Required Educational Qualification |
|---|
| BE/B.Tech or equivalent with minimum 65% marks or CGPA 6.84/10 |
| Post Name | Discipline |
|---|---|
| Scientist /Engineer ‘SC’ (Electronics) | Electronics & Communication Engineering |
| Scientist /Engineer ‘SC’ (Mechanical) | Mechanical Engineering |
| Scientist /Engineer ‘SC’ (Computer Science) | Computer Science & Engineering |
Eligible GATE Papers
| Post Name | GATE Paper Code |
|---|---|
| Scientist/Engineer ‘SC’ (Electronics) | EC |
| Scientist/Engineer ‘SC’ (Mechanical) | ME |
| Scientist/Engineer ‘SC’ (Computer Science) | CS |
Age Criteria
Candidates applying for ISRO Scientist/Engineer posts must meet the prescribed age limit criteria as mentioned in the official notification. Age relaxation is applicable for reserved categories as per Government of India rules. Check the details below.
| Category | Age Limit as on 19 May 2025 |
|---|---|
| General (UR) | Maximum 28 years |
| OBC (Non-Creamy Layer) | Maximum 31 years |
| SC/ST | Maximum 33 years |
| PwBD (Persons with Benchmark Disabilities) | Additional 10 years relaxation |
| Ex-Servicemen / Government Employees | As per Government norms |
| Category | Relaxation Details |
|---|---|
| General (UR) | No relaxation |
| OBC (Non-Creamy Layer) | 3 years relaxation |
| SC/ST | 5 years relaxation |
| PwBD (Persons with Benchmark Disabilities) | As per category |
| Ex-Servicemen / Government Employees | Varies based on service |
Pay Details
Candidates selected for the post of Scientist/Engineer ‘SC’ in ISRO will be placed in Level 10,( .i.e. ₹56,100 to ₹1,77,500) of the Pay Matrix as per the 7th CPC in Group ‘A’ Gazetted post. Along with a competitive basic pay, selected candidates will also be entitled to various allowances and benefits as per Central Government norms. Below are the key salary details:
| Component | Details |
|---|---|
| Pay Level | Level 10 (as per 7th CPC) |
| Basic Pay | ₹56,100/- per month |
| Dearness Allowance (DA) | As applicable |
| House Rent Allowance (HRA) | As per posting location (24%, 16%, or 8%) |
| Transport Allowance | As per rules |
| Other Benefits | Medical facilities, subsidized canteen, limited quarters, LTC, Group Insurance, NPS, HBA, etc. |
ISRO Recruitment 2025 – Selection Process
The selection process for ISRO Scientist/Engineer ‘SC’ posts is designed to assess both academic excellence and technical capability. Candidates will be shortlisted based on their valid GATE 2024 or GATE 2025 scores, followed by a rigorous interview process. Here’s a step-by-step overview of how the selection will be conducted:
| Selection Steps |
|---|
| Initial Shortlisting: Candidates will be shortlisted for the interview in a 1:7 ratio based on their valid GATE Score (not marks or rank). |
| Shortlisting is purely merit-based and based on the GATE paper relevant to the discipline applied for. |
| Interview Stage: Shortlisted candidates will be called for interviews at designated ISRO centres. |
| The interview will evaluate: |
| – Technical (Academic) Knowledge – 40 marks |
| – General Awareness in Specialization – 20 marks |
| – Presentation/Communication Skills – 20 marks |
| – Comprehension – 10 marks |
| – Academic Achievements – 10 marks |
| Minimum Qualifying Marks: |
| – General candidates: Minimum 60 marks out of 100 in the interview |
| – PwBD candidates: Minimum 50 marks out of 100 in the interview |
| Final Selection: Based on 50% GATE Score + 50% Interview marks |
Application Process
Interested candidates can apply for ISRO Scientist/Engineer ‘SC’ posts through the official ISRO website between 29 April 2025 and 19 May 2025. The application process is completely online and involves registration, form filling, and payment of fees (if applicable). Follow the steps below carefully to complete your application without errors.
| Step-by-Step Instructions |
|---|
| Visit the official ISRO website: www.isro.gov.in |
| Click on the recruitment link titled “ISRO:ICRB:01(EMC):2025” |
| Register with a valid email ID and mobile number |
| Fill in the online application form with accurate personal, academic, and GATE details |
| Upload your recent photograph and signature in JPG format |
| Upload your valid GATE 2024 or GATE 2025 Score Card in PDF format |
| Verify all entered details before final submission |
| Proceed to pay the application fee of ₹250/- (if applicable) via Bharatkosh portal |
| Download and save the confirmation page and payment receipt |
| Check your email for confirmation and registration number for future reference |
ISRO Application Fee
Applicants are required to pay a non-refundable application fee to complete the online registration process. However, ISRO provides fee exemptions for certain categories as per government rules. The payment must be made online through the Bharatkosh portal. Check the detailed fee structure below:
| Payment Mode |
|---|
| Online via Bharatkosh portal (Net Banking, UPI, Debit/Credit Cards) |
| Candidate Category | Application Fee |
|---|---|
| General (UR), OBC, EWS (Male) | ₹250/- |
| SC / ST | Exempted |
| PwBD (Persons with Benchmark Disabilities) | Exempted |
| All Women Candidates | Exempted |
| Ex-Servicemen | Exempted |
Q1. What is the full form of ISRO?
A: ISRO stands for Indian Space Research Organisation.
Q2. What is the last date to apply for ISRO Scientist/Engineer Recruitment 2025?
A: The last date for online registration is 19 May 2025, and the last date to pay the application fee is 21 May 2025.
Q3. Can I apply without a GATE score?
A: No. A valid GATE 2024 or GATE 2025 score is mandatory to apply for ISRO Scientist/Engineer posts.
Q4. What is the salary of an ISRO Scientist/Engineer ‘SC’?
A: The starting basic pay is ₹56,100/- per month in Level 10 of the Pay Matrix, along with allowances like HRA, DA, and TA.
Q5. What is the selection process for Scientist/Engineer posts?
A: Candidates are shortlisted based on GATE scores and then called for an interview. Final selection is based on 50% GATE score + 50% interview marks.
Q6. Is there any application fee?
A: Yes, the fee is ₹250 for General, OBC, and EWS male candidates. SC/ST, PwBD, Ex-Servicemen, and all female candidates are exempted from the fee.
Q7. What is the age limit to apply?
A: The maximum age is 28 years as on 19 May 2025. Age relaxation is applicable for reserved categories as per government rules.
Q8. Which GATE papers are accepted 2025?
A: Electronics: GATE Paper Code EC
Mechanical: GATE Paper Code ME
Computer Science: GATE Paper Code CS