The Indian Space Research Organisation (ISRO) has once again opened its doors to talented engineers across India. Through its recruitment notification for the post of Scientist/Engineer , ISRO is inviting applications from GATE-qualified candidates in the fields of Electronics, Mechanical, and Computer Science.
This blog provides a comprehensive guide on the ISRO Scientist/Engineer recruitment 2025, including eligibility criteria, the selection process, exam pattern, salary details, how to apply, important dates, and frequently asked questions (FAQs).
🛰 About ISRO – ISRO Scientist/Engineer Recruitment 2025
ISRO, the space agency of the Government of India, has been at the forefront of space technology. Globally recognized for its cost-effective space missions, ISRO has achieved significant milestones, including the Mars Orbiter Mission (Mangalyaan), Chandrayaan missions, and various satellite launches for communication, weather forecasting, and national security.
For those with a passion for space and technology, working at ISRO offers a unique opportunity to contribute to India’s space exploration efforts. If you are an engineering graduate with a keen interest in space technology, this recruitment drive is an opportunity you cannot miss.
📌 Overview of ISRO Recruitment 2025 – ISRO Scientist/Engineer Recruitment 2025
Here’s a snapshot of the ISRO Scientist/Engineer recruitment for 2025:
| Feature | Details |
|---|---|
| Organization | Indian Space Research Organisation (ISRO) |
| Post Name | Scientist/Engineer ‘SC’ |
| Total Vacancies | 63 |
| Disciplines | Electronics, Mechanical, Computer Science |
| Mode of Recruitment | Based on GATE 2024 or 2025 Score + Interview |
| Application Mode | Online |
| Application Dates | April 29, 2025 to May 19, 2025 |
| Official Website | isro.gov.in |
🔧 Discipline-Wise Vacancies – ISRO Scientist/Engineer Recruitment 2025
ISRO is offering a total of 63 vacancies across various disciplines:
| Discipline | Vacancies |
|---|---|
| Electronics | 22 |
| Mechanical | 33 |
| Computer Science | 8 |
| Total | 63 |
These vacancies allow ISRO to recruit a diverse talent pool of engineers specializing in different fields. Depending on the demand for specific roles across its various centers, the number of vacancies may vary.
🎓 Eligibility Criteria – ISRO Scientist/Engineer Recruitment 2025
1. Educational Qualification:
Candidates must possess a BE/B.Tech or equivalent degree in their respective discipline. The degree should be obtained from a recognized university, with a minimum of 65% marks or CGPA of 6.84/10.
Candidates who have completed their degree in 2024 or earlier are eligible to apply. If you are in your final year, you can still apply provided you meet the eligibility criteria and can submit the necessary documents at the time of the interview.
2. GATE Score:
A valid GATE 2024 or GATE 2025 score in the relevant discipline is mandatory.
| Discipline | Required GATE Paper Code |
|---|---|
| Electronics | EC |
| Mechanical | ME |
| Computer Science | CS |
3. Age Limit:
- Upper Age Limit: 28 years as of May 19, 2025
📝 Selection Process – ISRO Scientist/Engineer Recruitment 2025
The ISRO recruitment process consists of two stages:
Stage 1: Shortlisting Based on GATE Score
Candidates are first shortlisted based on their GATE score. The shortlisting ratio is typically 1:7, meaning for every 10 vacancies, 70 candidates will be invited for the interview. Only candidates who meet the required cutoff are eligible for the next stage.
Stage 2: Interview
Shortlisted candidates will be called for an in-person interview, which is designed to test their technical knowledge, problem-solving skills, and ability to apply their academic learning to real-world challenges. The interview assesses the candidate’s expertise in engineering principles, core subjects, and related fields.
You should be well-prepared to discuss key topics such as:
- Control systems
- Electronics and communication systems
- Programming concepts (for Computer Science)
- Mechanical engineering principles
🧪 ISRO Interview Pattern – ISRO Scientist/Engineer Recruitment 2025
The ISRO interview consists of several components to evaluate candidates thoroughly:
| Assessment Criteria | Marks |
|---|---|
| Technical (Academic) Knowledge | 40 |
| General Awareness | 20 |
| Presentation and Communication | 20 |
| Comprehension and Reasoning | 10 |
| Academic Achievements | 10 |
| Total Interview Marks | 100 |
The technical section will test your deep understanding of your respective engineering discipline, while the general awareness section focuses on current affairs, space exploration, and scientific developments. The interview panel will evaluate your communication skills and your ability to present solutions effectively.
The interview will help ISRO understand your technical proficiency, your problem-solving approach, and your suitability for contributing to complex space missions.
🎯 Final Selection Criteria
The final selection is based on the combined score of the GATE exam and the interview:
| Component | Weightage |
|---|---|
| GATE Score | 50% |
| Interview Score | 50% |
ISRO ranks candidates based on their combined performance in these two components. Only those who secure a spot in the merit list will be offered the position.
💰 ISRO Scientist/Engineer Salary Structure
Candidates selected for the Scientist/Engineer position will be placed in Level 10 of the 7th CPC Pay Matrix. Here’s a breakdown of the salary:
| Component | Amount (Approx) |
|---|---|
| Basic Pay | ₹56,100/month |
| DA, HRA, Other Allow. | ₹20,000 – ₹30,000 |
| Gross Salary | ₹75,000 – ₹85,000 |
| Job Location | Across ISRO centers in India |
The salary package includes basic pay, Dearness Allowance (DA), House Rent Allowance (HRA), and other allowances, bringing the gross salary to approximately ₹75,000 – ₹85,000 per month. Additionally, ISRO provides medical benefits, pension schemes, and other allowances, which make the overall package attractive.
Additional Benefits:
- Leave Entitlement: 30 days of paid leave annually.
- National Pension Scheme (NPS): Long-term security benefits.
- Transport Allowance: For employees stationed at specific locations.
📥 How to Apply
Here’s a detailed step-by-step guide for applying:
- Visit the official ISRO Careers Portal.
- Locate and click on “Recruitment of Scientist/Engineer – Advertisement No. ISRO:ICRB:01(EMC):2025.”
- Register yourself and fill in your personal and academic details along with your GATE score.
- Upload necessary documents: Photograph, Signature, GATE Scorecard.
- Pay the application fee (if applicable).
- Submit the form and download the confirmation.
📅 Important Dates
| Event | Date |
|---|---|
| Online Application Starts | April 29, 2025 |
| Last Date to Apply | May 19, 2025 |
| Last Date to Pay Fee | May 21, 2025 |
| Interview Dates (Tentative) | June/July 2025 |
| Final Result Announcement | August 2025 |
Make sure you don’t miss these crucial dates to avoid any last-minute confusion.
📎 Documents Required
- Recent Passport-size Photograph
- Scanned Signature
- GATE Scorecard (2024/2025)
- Degree Certificate or Provisional Certificate
- Valid ID Proof (Aadhar/PAN/Passport)
❓ Frequently Asked Questions (FAQs)
Q.1: Can I apply for ISRO without a GATE score?
No, a valid GATE score (2024 or 2025) is mandatory for this recruitment.
Q.2: Is there a written exam for this recruitment?
No, there is no written test. Candidates are shortlisted based on their GATE scores and then invited for an interview.
Q.3: Can final-year students apply?
Yes, if they fulfill the eligibility criteria and can provide the necessary documents during the interview.
Q.4: Where will I be posted?
You may be posted at any of the ISRO centers across India, including Bengaluru, Thiruvananthapuram, Ahmedabad, and Sriharikota.
✨ Why Work at ISRO?
Working at ISRO offers numerous advantages, including:
- The chance to contribute to India’s space missions.
- A stable and secure government job with great perks.
- Opportunities to collaborate with international space agencies.
- Career growth in research, development, and space exploration.
🚀 Final Words
The ISRO Scientist/Engineer Recruitment 2025 provides a golden opportunity to be a part of India’s prestigious space agency. If you are an engineering graduate and passionate about space technology, now is the time to apply.
Ensure that you:
- Verify your eligibility
- Have a valid GATE score
- Apply before May 19, 2025
Stay prepared, stay motivated, and embark on an exciting career with ISRO!
For more updates, visit ISRO Careers.
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