ISRO Scientist Recruitment 2025 for Electronics, Mechanical and Computer Science

ISRO Scientist Recruitment 2025: The Indian Space Research Organisation (ISRO) has announced its ISRO Recruitment 2025 for the prestigious post of Scientist/Engineer ‘SC’, offering a remarkable opportunity for talented engineers to contribute to India’s advancements in space science and technology. With 263 vacancies across Electronics, Mechanical, and Computer Science disciplines, this recruitment drive by the ISRO Centralised Recruitment Board (ICRB) is a gateway for candidates with a B.E./B.Tech degree to secure a coveted position in ISRO’s constituent centers or autonomous bodies under the Department of Space (DOS). In this comprehensive guide, we’ll delve into the details of the Scientist/Engineer ‘SC’ vacancy, eligibility criteria, application process, selection procedure, and preparation tips to help you succeed in this highly competitive recruitment.

Overview of ISRO Scientist Recruitment 2025

The ISRO Scientist Recruitment 2025, advertised under Advt No. ISRO: ICRB:02(EMC):2025 dated 27.05.2025, targets meritorious graduates for Scientist/Engineer ‘SC’ roles in Level 10 of the Pay Matrix (basic pay of Rs. 56,100/-), offering total emoluments of approximately Rs. 1,00,000/- per month in metro cities (including HRA and allowances). The recruitment is for Group ‘A’ Gazetted posts at ISRO centers and Group ‘A’ Non-Gazetted posts at autonomous bodies under DOS. Applications are accepted online via the ISRO website (https://www.isro.gov.in) from May 27, 2025, to June 16, 2025. The selection process involves a written test followed by a personal interview, ensuring only the best candidates join ISRO’s mission to achieve self-reliance in designing and launching communication and remote sensing satellites.

ISRO Scientist Recruitment 2025: Key Responsibilities and Opportunities

ISRO, under the Department of Space, is renowned for its contributions to space research careers, including the development of launch vehicles and satellites for societal benefits. Selected candidates will work on cutting-edge projects in areas like:

• Electronics: Designing satellite communication systems and avionics.
• Mechanical: Developing launch vehicle structures and thermal systems.
• Computer Science: Building software for satellite data processing and mission control.

This recruitment offers a chance to work at ISRO’s prestigious centers, such as those in Bengaluru, Ahmedabad, Thiruvananthapuram, and more, contributing to India’s space exploration goals.

ISRO Scientist Recruitment 2025: Vacancy Details and Disciplines

The recruitment covers 263 vacancies across three disciplines: Electronics (113 posts), Mechanical (90 posts), and Computer Science (60 posts). Some vacancies are reserved for Persons with Benchmark Disabilities (PwBD), ensuring inclusivity. Below is a detailed breakdown of the vacancies:

ISRO Scientist/Engineer ‘SC’ Vacancy Details 2025

Note: If suitable PwBD candidates are unavailable, posts may be filled by interchange among the five disability categories (A to E). If no PwBD candidates are available, posts (BE001, BE002, BE003) will be filled by non-PwBD candidates. All PwBD candidates are encouraged to apply.

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ISRO Scientist Recruitment 2025: Eligibility Criteria

To apply for ISRO jobs 2025, candidates must meet the following eligibility requirements:

1. Educational Qualification:
   • A B.E./B.Tech or equivalent degree in Electronics, Mechanical, or Computer Science with a minimum aggregate of 65% marks or CGPA 6.84/10.
   • Candidates completing their degree in the academic year 2024-25 are eligible, provided the final degree is available by August 31, 2025, with the required marks/CGPA.
   • For dual/integrated degree programs:
     • If CGPA/percentage is separately mentioned for graduation and post-graduation, the graduation-level score is considered.
     • If only a cumulative CGPA/percentage is provided, it will be used to determine eligibility.
     • Conversion of CGPA to percentage is not permitted unless specified by the university.
2. Allied Disciplines:
   • Acceptable allied disciplines (e.g., Electronics & Telecommunication for Electronics, Production Engineering for Mechanical) are listed in the FAQs on the ISRO website.
3. Age Limit:
   • Maximum 28 years as of June 16, 2025.
   • Age relaxation applies for serving Central Government employees, ex-servicemen, and PwBD candidates as per Government of India orders.
4. PwBD Certificate:
   • PwBD candidates must submit a disability certificate (minimum 40% disability) issued by a medical board with at least three members, including a specialist, at the time of the interview.Read More: ECIL Recruitment 2025: Your Guide to Becoming a Graduate Engineer Trainee

Application Process for ISRO Scientist Recruitment 2025

The application process is online and requires careful attention to detail:

1. Online Submission:
   • Apply via the ISRO website (https://www.isro.gov.in) between May 27, 2025, and June 16, 2025.
   • Candidates can apply for multiple posts, but must select the same written test center for all applications.
   • Upon registration, candidates receive an online registration number for future reference.
2. Application Fee:
   • Non-refundable fee: Rs. 250/- per application.
   • Processing fee: Rs. 750/- per application, refunded as follows:
     • Full refund (Rs. 750/-) for exempted candidates (women, SC/ST, PwBD, ex-servicemen).
     • Partial refund (Rs. 500/-) for others after deducting the application fee, provided they appear for the written test.
   • Payment is accepted via the Bharatkosh portal via Internet banking, UPI, or domestic debit/credit cards.
   • Last date for fee payment: June 18, 2025. Candidates are advised to pay by June 14, 2025, to avoid transaction issues.
3. Documentation:
   • Upload only a photo and signature (JPG format) with the application.
   • Original documents (qualification, age, category, and NOC from employer) must be presented at the interview.
4. No Objection Certificate (NOC):
   • Candidates employed in Central/State Government, PSUs, or autonomous bodies must submit an NOC at the interview or when requested.

For queries, refer to the FAQs on the ISRO website or email rmt-icrb@isro.gov.in.

ISRO Scientist Recruitment 2025: Selection Process

The selection process for ISRO Scientist/Engineer ‘SC’ 2025 involves two stages:

1. Written Test:
   • Conducted at 11 venues: Ahmedabad, Bengaluru, Bhopal, Chennai, Guwahati, Hyderabad, Kolkata, Lucknow, Mumbai, New Delhi, and Thiruvananthapuram.
   • Format: Single objective-type paper with two parts:
     • Part A: 80 MCQs (discipline-specific), 1 mark each (+1 for correct, -1/3 for incorrect).
     • Part B: Up to 15 MCQs (aptitude/ability), 20 marks total (no negative marking).
   • Duration: 120 minutes (with compensatory time for PwBD candidates).
   • Call letters are sent to the registered email ID.
2. Personal Interview:
   • Candidates are shortlisted in a 1:5 ratio based on written test performance (minimum 10 candidates per vacancy).
   • Reserved category candidates are shortlisted separately for reserved vacancies.
   • Interview Marks Allocation:

ISRO Interview Marks Allocation 2025

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Note: Answer keys are published within three working days of the written test, with a five-day window for objections via the ISRO website.

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Preparation Tips for ISRO Scientist Recruitment

Securing a Scientist/Engineer ‘SC’ vacancy requires strategic preparation for the written test and interview. Here are some tips:

1. Written Test Preparation:
   • Focus on the discipline-specific syllabus (Electronics, Mechanical, or Computer Science).
   • Practice previous ISRO question papers to understand the pattern and difficulty level.
   • Strengthen core concepts like signal processing (Electronics), thermodynamics (Mechanical), or algorithms (Computer Science).
   • For Part B, practice aptitude topics like reasoning, numerical ability, and data interpretation.
2. Interview Preparation:
   • Deepen your technical knowledge in your discipline, as 40% of interview marks are for academic expertise.
   • Stay updated on ISRO’s projects, such as Chandrayaan, Gaganyaan, and Aditya-L1 (visit https://www.isro.gov.in for insights).
   • Prepare to discuss your academic projects or internships in detail.
   • Work on communication and presentation skills to excel in the interview.
3. General Tips:
   • Regularly check the ISRO website for updates and FAQs.
   • Ensure accurate bank details for fee refunds and verify payment status after 24 hours.
   • Avoid multiple applications for the same post to prevent disqualification.

Why Choose a Career with ISRO?

A career with ISRO offers:

• Cutting-Edge Work: Contribute to groundbreaking projects in space technology.
• Competitive Salary: Approximately Rs. 1,00,000/- per month in metro cities.
• Prestige: Be part of India’s prestigious space research community.
• Benefits: Includes medical facilities, pension, LTC, group insurance, and house building advances.

ISRO Scientist Recruitment 2025: Important Notes and Cautions

• Application Accuracy: Incomplete or incorrect applications will be rejected.
• No TA for Written Test: Travel allowance is provided only for interviews (second-class train fare).
• Canvassing: Any form of canvassing will lead to disqualification.
• Updates: Check your email (including spam/junk folders) and the ISRO website for updates.
• Vacancy Flexibility: ISRO reserves the right to modify or cancel vacancies.

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Conclusion

The ISRO Scientist Recruitment 2025 is a prestigious opportunity for engineers to join India’s space research endeavors. With 263 vacancies in Electronics, Mechanical, and Computer Science, candidates with a B.E./B.Tech degree and strong technical skills can secure a rewarding career. Apply online by June 16, 2025, prepare diligently for the written test and interview, and stay updated via https://www.isro.gov.in. Seize this chance to contribute to India’s space exploration legacy and build a stellar career in space research careers!

For more details, visit:

• ISRO: https://www.isro.gov.in
• ISRO Centres: https://www.isro.gov.in/isro_centres.html