ISRO Scientist/Engineer Recruitment 2025: 320 Vacancies Announced – Apply Now
The Indian Space Research Organisation (ISRO), one of India’s most prestigious and sought-after organizations, has officially released the notification for Scientist/Engineer Recruitment 2025. With 320 vacancies available across critical engineering disciplines such as Electronics, Mechanical, and Computer Science, this is a golden opportunity for engineering graduates aspiring to contribute to India’s space missions and technological advancements.
ISRO continues to lead the nation’s ambitious space initiatives, and recruiting talented engineers is a key component of its visionary projects. Candidates passionate about science, technology, and national service are encouraged to apply before the application deadline.
📋 ISRO Scientist/Engineer Recruitment 2025: An Overview
Below are the key highlights of this year’s recruitment:
| Particulars | Details |
|---|---|
| Organization Name | Indian Space Research Organisation (ISRO) |
| Post Name | Scientist/Engineer |
| Total Vacancies | 320 |
| Disciplines | Electronics, Mechanical, Computer Science |
| Application Mode | Online |
| Application Deadline | June 16, 2025 |
| Eligibility | Engineering Degree in the respective field |
| Official Website | isro.gov.in |
This recruitment is an exceptional gateway for engineers to join ISRO’s dynamic and challenging work environment, contributing to cutting-edge projects such as satellite development, launch vehicle innovations, and space exploration programs.
🚀 Vacancy Details
The vacancies have been announced across three major engineering streams. The detailed distribution is as follows:
| Discipline | Vacancies |
|---|---|
| Electronics Engineering | 120 |
| Mechanical Engineering | 150 |
| Computer Science Engineering | 50 |
Each selected candidate will be assigned to various ISRO centers across India, including SAC, VSSC, ISAC, and others, depending on organizational requirements.
🎯 Eligibility Criteria
Before proceeding with the application, candidates must thoroughly review the eligibility conditions.
1. Educational Qualification
Applicants must possess:
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A Bachelor’s Degree in Engineering or Technology in the relevant discipline (Electronics, Mechanical, or Computer Science) from a recognized university or institute.
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A minimum aggregate of 65% marks or 6.84 CGPA on a 10-point scale.
Note: Final-year students awaiting results are not eligible to apply.
2. Age Limit (As on June 16, 2025)
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Upper Age Limit: 28 years
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Age Relaxation:
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OBC: 3 years
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SC/ST: 5 years
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PwBD: 10 years (additional relaxation as applicable)
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🖥️ Application Process: How to Apply
Interested candidates can apply online through the official ISRO recruitment portal. Here’s a step-by-step guide to ensure a smooth application:
Step 1: Registration
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Visit the ISRO official website: isro.gov.in.
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Navigate to the ‘Careers’ section and click on the ‘Recruitment for Scientist/Engineer 2025’ link.
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Complete the basic registration by entering personal and contact information.
Step 2: Application Form
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Fill in detailed information regarding academic qualifications, personal background, and preferred disciplines.
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Upload the required documents:
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Recent passport-size photograph
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Signature
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Educational certificates
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Caste/Category certificates (if applicable)
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Step 3: Application Fee Payment
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Application Fee: ₹250 (for General/OBC/EWS candidates)
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Exempted Categories: Women, SC, ST, PwBD candidates are exempt from fee payment.
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Payment Modes: Debit Card, Credit Card, Internet Banking.
Step 4: Final Submission
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Review the filled form carefully.
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Submit the application and download the confirmation page for future reference.
Note: Incomplete applications or those without a valid fee payment will be rejected.
📝 Selection Procedure
The recruitment process will consist of two stages:
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Written Test:
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Objective type, Multiple Choice Questions (MCQs).
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Subjects: Relevant discipline-based technical knowledge.
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Exam Centers: Major cities across India.
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Interview:
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Shortlisted candidates from the written test will be called for an interview.
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Final selection will be based on a combined performance in the written test and interview.
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📚 Exam Pattern
The ISRO Scientist/Engineer recruitment written test is highly competitive. Understanding the exam pattern is crucial for effective preparation.
| Section | Details |
|---|---|
| Exam Type | Objective (Multiple Choice Questions) |
| Total Questions | 80 |
| Total Marks | 240 |
| Marks per Question | 3 |
| Negative Marking | -1 for every wrong answer |
| Exam Duration | 90 minutes |
| Subjects Covered | Core Engineering Subjects (Discipline-specific) |
📖 Syllabus Highlights
While the syllabus is largely based on GATE standards, candidates should focus on:
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Electronics Engineering: Analog Circuits, Digital Electronics, Communications, Microprocessors, Signal Processing.
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Mechanical Engineering: Thermodynamics, Fluid Mechanics, Machine Design, Manufacturing Processes, Heat Transfer.
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Computer Science Engineering: Algorithms, Operating Systems, Database Management, Computer Networks, Programming Languages (C/C++/Java).
Candidates should also practice problem-solving techniques and time management to excel in the examination.
⏳ Important Dates
| Event | Date |
|---|---|
| Notification Release Date | May 2025 |
| Start of Online Applications | May 25, 2025 |
| Last Date to Apply | June 16, 2025 |
| Written Test Date | To be announced |
| Interview Dates | To be announced |
Aspirants are advised to regularly check the ISRO website for updates regarding the examination schedule.
📩 Why Join ISRO as a Scientist/Engineer?
Joining ISRO is more than just a career choice — it is an opportunity to be part of India’s journey in space research and technology innovation. Some of the benefits include:
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Prestigious Career: Work alongside India’s top scientists and engineers.
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Competitive Salary: Attractive pay scales with allowances and benefits.
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Career Growth: Opportunities for higher studies, international collaborations, and project leadership.
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Contribution to Nation-Building: Be a part of projects that shape India’s future in space research.
Selected candidates will be appointed at the Level 10 of the Pay Matrix (₹56,100 – ₹1,77,500), along with House Rent Allowance (HRA), Dearness Allowance (DA), Transport Allowance, and other benefits as per government norms.
🛑 Key Points to Remember
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Ensure eligibility before applying.
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Apply online well before the deadline to avoid technical glitches.
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Keep scanned copies of documents ready as per specified dimensions.
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Read the official notification thoroughly for detailed instructions.
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Focus on core engineering concepts while preparing for the exam.
🔗 Direct Links
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Official Notification: Download Here
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Apply Online: Registration Portal
📚 Preparation Tips for ISRO Scientist/Engineer Exam 2025
Here are some strategic tips for aspirants:
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Start Early: Begin preparation as soon as possible to cover the extensive syllabus.
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Master Fundamentals: Strengthen your core concepts in the relevant engineering discipline.
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Practice Mock Tests: Attempt multiple mock tests to gauge your performance.
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Solve Previous Year Papers: Analyses previous years’ question papers to understand the pattern and difficulty level.
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Stay Updated: Regularly visit the ISRO career page for updates regarding the written exam and interview schedule.
Conclusion
The ISRO Scientist/Engineer Recruitment 2025 is an unparalleled opportunity for engineering graduates to embark on a prestigious career contributing to India’s space research advancements. With 320 vacancies across Electronics, Mechanical, and Computer Science disciplines, this recruitment drive promises not just job security but also a chance to make a significant impact on a national and global level.
Interested candidates are urged to apply before the June 16, 2025 deadline and start their preparation journey with dedication and focus. Join ISRO — be a part of India’s space odyssey!