ISRO Scientist Engineer SC 2026 – 175 Vacancies for BE/B.Tech in Electronics, Mechanical & Computer Science: Notification, Eligibility, Application Fee, Exam Pattern & Apply Online Link
The Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB), has released Advertisement No. ISRO:ICRB:03(EMC):2026 dated 27-08-2026 for the recruitment of Scientist/Engineer ‘SC’ posts in Electronics, Mechanical and Computer Science disciplines.
ISRO Scientist Engineer SC 2026: This ISRO Recruitment 2026 notification offers a total of 175 Group ‘A’ Gazetted and Non-Gazetted vacancies in Level 10 of the 7th CPC Pay Matrix, with postings at various ISRO Centres/Units across India including NRSC Hyderabad and SDSC SHAR Sriharikota. Eligible BE/B.Tech graduates from Andhra Pradesh, Telangana and across India can apply online at www.isro.gov.in from 27-08-2026 to 16-09-2026. This article gives you a complete, easy-to-understand breakdown of ISRO Scientist Engineer SC 2026 vacancy details, eligibility criteria, age limit, application fee, selection process, exam pattern, salary, and step-by-step how to apply guide.
ISRO Scientist Engineer SC 2026 – Overview Summary Table
Before going into details, candidates should have a quick snapshot of this recruitment drive. The table below summarises all the key facts of ISRO ICRB 03(EMC) 2026 notification in one place for easy reference.
| Particulars | ISRO Scientist Engineer SC 2026 Details |
|---|---|
| Organisation | Indian Space Research Organisation (ISRO) – ISRO Centralised Recruitment Board (ICRB), Department of Space, Govt. of India |
| Advertisement No. | ISRO:ICRB:03(EMC):2026 dated 27-08-2026 |
| Post Name | Scientist/Engineer ‘SC’ (Electronics, Mechanical, Computer Science) |
| Total Vacancies | 175 posts |
| Pay Level | Level 10 of Pay Matrix (7th CPC), Basic Pay ₹56,100/- p.m. |
| Post Category | Group ‘A’ Gazetted (ISRO Centres) / Group ‘A’ Non-Gazetted (Autonomous Body – PRL) |
| Educational Qualification | BE/B.Tech or equivalent with min. 65% marks / CGPA 6.84 out of 10 |
| Age Limit | 28 years as on 16-09-2026 |
| Application Mode | Online only, through www.isro.gov.in |
| Application Start Date | 27-08-2026 |
| Application Last Date | 16-09-2026 (11:55 PM) |
| Application Fee | ₹750/- processing fee (₹250/- non-refundable; ₹500/- refundable to those attending Written Test) |
| Selection Process | Written Test/CBT + Interview |
| Exam Centres (AP/TS relevant) | Hyderabad, Vijayawada, Visakhapatnam (among 37 cities nationwide) |
| Official Website | www.isro.gov.in |
ISRO Scientist Engineer SC 2026 Vacancy Details – Discipline-Wise & Centre-Wise Breakup
ISRO has notified 175 vacancies for Scientist/Engineer ‘SC’ posts spread across Electronics, Mechanical and Computer Science disciplines, at various constituent ISRO Centres as well as at the Autonomous Body PRL (Physical Research Laboratory). The discipline-wise vacancy distribution is given separately below, as each post code carries its own qualification and reservation matrix.
Post Code-Wise Vacancy Table
| Post Code | Post Name | Total Vacancies | Qualification Discipline |
|---|---|---|---|
| BE-001 | Scientist/Engineer ‘SC’ (Electronics) | 99 | Electronics & Communication Engineering or allied branches |
| BE-002 | Scientist/Engineer ‘SC’ (Mechanical) | 52 | Mechanical Engineering or allied branches |
| BE-003 | Scientist/Engineer ‘SC’ (Computer Science) | 21 | Computer Science Engineering or allied branches |
| BE-001A | Scientist/Engineer ‘SC’ (Electronics) – Autonomous Body (PRL) | 1 | Electronics & Communication Engineering |
| BE-002A | Scientist/Engineer ‘SC’ (Mechanical) – Autonomous Body (PRL) | 1 | Mechanical Engineering |
| BE-003A | Scientist/Engineer ‘SC’ (Computer Science) – Autonomous Body (PRL) | 1 | Computer Science Engineering |
| Total Vacancies | 175 | – | |
The advertisement clearly mentions that these notified vacancies are tentative/provisional and ISRO reserves the right to increase or decrease the number of vacancies through a corrigendum published on the official website.
PwBD Reservation Details
Vacancies have also been identified for Persons with Benchmark Disabilities (PwBD) under categories A (Blindness/Low Vision), B (Deaf and Hard of Hearing), C (Locomotor Disability), D (Autism/Intellectual Disability) and E (Multiple Disabilities). Backlog PwBD vacancies exist in BE-001, BE-002 and BE-003 posts. Only candidates with a minimum of 40% relevant disability, certified by a duly constituted Medical Board, are eligible for reservation benefit.
Andhra Pradesh & Telangana Candidates – Regional Relevance
Age Limit for ISRO Scientist Engineer SC 2026
The upper age limit prescribed for this recruitment is 28 years as on 16-09-2026 (the closing date of online registration). This means candidates should have been born on or after 17-09-1998 to be eligible. Age relaxation is applicable as per Government of India orders for serving Central Government civilian employees, Ex-servicemen, and Persons with Benchmark Disabilities (PwBD). Notably, unlike many other government recruitments, no age relaxation is extended to SC/ST/OBC categories for this particular post — the FAQ document explicitly confirms there is no relaxation in either qualification marks or age for reserved categories other than the exceptions mentioned above.
ISRO Scientist Engineer SC 2026 Eligibility & Educational Qualification Details
Candidates must hold a BE/B.Tech degree or equivalent qualification in the relevant discipline with an aggregate minimum of 65% marks or CGPA 6.84 out of 10 (average of all semesters for which results are available), completed within the stipulated duration prescribed by the university. Below are the discipline-specific and general eligibility clarifications based on the official FAQ document.
Eligible Disciplines for Electronics Post (BE-001/BE-001A)
Applied Electronics, Communication, Electrical & Electronics, Electronics, Electronics & Communication, Electronics & Instrumentation, Electronics & Power, Electronics & Telecommunication, Industrial Electronics, Power Electronics, Telecommunication, Instrumentation Technology, Instrumentation & Control, and Avionics.
Eligible Disciplines for Mechanical Post (BE-002/BE-002A)
Aeronautical Engineering, Aerospace Engineering, Industrial & Production Engineering, Manufacturing Engineering/Technology, Material Science and Technology, Mechanical Engineering (all variants including Mechatronics, Design, Production), Metallurgical Engineering/Metallurgy, and Production Engineering/Management.
Eligible Disciplines for Computer Science Post (BE-003/BE-003A)
Computer Science and Engineering (including AI&ML, AI&DS, Cyber Security, Software Engineering, Big Data Analytics, Cloud Computing, Computer Networking specialisations), Computer Engineering, Computer Technology, Information Technology/Science/Engineering, and Information & Communication Technology.
Important Advisory Notes on Qualification:
- CGPA cannot be converted to percentage (or vice versa) using any university conversion formula — the criteria mentioned in the certificate/marksheet as-is must meet the ISRO norm.
- MCA candidates and candidates with BE/B.Tech through correspondence courses are NOT eligible.
- Part-time BE/B.Tech degree holders ARE eligible, subject to other conditions.
- M.E/M.Tech candidates are eligible only if their BE/B.Tech itself meets the 65%/6.84 CGPA criterion; extra weightage for PG qualification is not given.
- AMIE/Grad IETE candidates must have 65% marks or CGPA 6.84 in Section ‘B’ alone, and only those who registered with the Institution of Engineers (India) on or before 31-05-2013 are eligible.
- There is no relaxation in educational qualification or marks for SC/ST/OBC/PwBD candidates.
ISRO Scientist Engineer SC 2026 Application Fee Details
All candidates, irrespective of category or gender, must uniformly pay ₹750/- as processing fee at the time of online application. Out of this, ₹250/- is a non-refundable application fee, and the remaining amount is refunded post written test as detailed below.
| Candidate Category | Amount to be Paid | Refund (only if written test/CBT attended) |
|---|---|---|
| General/OBC (Male) | ₹750/- | ₹500/- refunded (₹250/- non-refundable fee deducted) |
| Women / SC / ST / PwBD / Ex-Servicemen | ₹750/- | Full ₹750/- refunded |
Payment can be made only through online mode via Bharatkosh e-Payment Gateway using Internet Banking, UPI, or Domestic Debit Cards. No offline mode (cash, cheque, DD, money order, IPO) is accepted. Refund of processing fee is credited only to candidates who actually appear for the Written Test/CBT — no refund is given for non-appearance, regardless of category. Refund will be transferred to the bank account details furnished in the application, so candidates must fill correct bank account name, number, and IFSC code.
Selection Process for ISRO Scientist Engineer SC 2026
Selection for these prestigious ISRO posts is a two-stage process consisting of a Written Test (CBT) followed by a Personal Interview. Final merit is prepared by combining both stages with equal weightage.
Stage 1: Written Test / Computer Based Test (CBT)
| Part | Subject | Duration | No. of Questions | Marks | Negative Marking |
|---|---|---|---|---|---|
| Part A | Area/Discipline Specific (Technical) | 90 minutes | 80 MCQs | 80 | -1/3 for each wrong answer |
| Part B | Aptitude/Ability Test (Numerical, Logical, Diagrammatic, Abstract & Deductive Reasoning) | 30 minutes | Max. 15 MCQs | 20 | No negative marking |
| Total Marks | 100 | – | |||
Qualifying Criteria in Written Test: Unreserved category candidates must score minimum 50% each in Part A & Part B. PwBD candidates (wherever posts are reserved) must score minimum 40% each in Part A & Part B.
Stage 2: Interview
Based on written test performance, candidates are shortlisted for interview in a ratio of 1:5 (minimum aggregate of 10 candidates). The interview carries 100 marks, assessed on the following attributes:
| Attribute | Marks |
|---|---|
| Technical (Academic) Knowledge | 40 |
| General Awareness (Specialisation area) | 20 |
| Presentation/Communication Skills | 20 |
| Comprehension | 10 |
| Academic Achievements (Institute type, CGPA/%, Rank) | 10 |
| Total | 100 |
Final Qualifying Criteria (Aggregate): Unreserved candidates need minimum 60% aggregate (50% Written + 50% Interview weightage); PwBD candidates need minimum 50% aggregate (40% Written + 40% Interview, wherever posts are reserved). In case of a tie in final merit, tie-breakers applied in order are: (1) Written Test marks, (2) Marks in essential qualification, (3) Date of Birth (older candidate preferred).
Written Test / CBT Exam Centres
The Written Test/CBT for ISRO Scientist Engineer SC 2026 will be conducted at 37 centres across India, including Agartala, Ahmedabad, Bengaluru, Bhopal, Bhubaneswar, Chandigarh/Mohali, Chennai, Dehradun, Delhi, Ernakulam, Gorakhpur, Gurugram, Guwahati, Hyderabad, Indore, Jaipur, Jammu, Jodhpur, Kanpur, Kavaratti, Kolkata, Lucknow, Mangaluru, Mumbai, Mysuru, Nagpur, Patna, Port Blair, Pune, Raipur, Ranchi, Shillong, Tiruchirapalli, Thiruvananthapuram, Varanasi, Vijayawada, and Visakhapatnam. ICRB reserves the right to change/cancel any test venue and reallot candidates to another centre. Call letters will be sent only via registered e-mail.
Salary and Pay Scale of ISRO Scientist Engineer SC 2026
Selected candidates will be appointed as Scientist/Engineer ‘SC’ in Level 10 of Pay Matrix with a minimum basic pay of ₹56,100/- per month. In addition to basic pay, selected employees are entitled to:
- Dearness Allowance (DA) as per extant Central Government rules
- House Rent Allowance (HRA)
- Transport Allowance
- New Pension Scheme coverage
- Medical facilities for self and dependents
- Subsidised canteen facility
- Limited quarters facility (in lieu of HRA)
- Leave Travel Concession (LTC)
- Group Insurance
- House Building Advance
Considering DA and HRA on top of basic pay, the gross monthly emoluments for a Scientist/Engineer ‘SC’ typically work out significantly higher than the basic pay alone, making this one of the most attractive entry-level technical positions in Indian Government service.
How to Apply Online for ISRO Scientist Engineer SC 2026
Applications must be submitted online only through the ISRO website. Follow these steps carefully to complete your application successfully.
- Visit the Official Website: Go to www.isro.gov.in and click on the “Careers” portal, then click “View” against Advertisement No. ISRO:ICRB:03(EMC):2026 under the “ICRB” link.
- Read the Advertisement & FAQ: Click “Click here to apply online” and carefully read the full advertisement and FAQ before proceeding.
- Step-I Registration: Fill Personal Details and Contact Details, then click “Generate OTP.” Enter OTPs received separately on mobile number and e-mail ID for verification.
- Agree to Declaration: Tick the “I Agree” checkbox, re-verify entered details by clicking “Re-verify,” then click “Submit” to receive your Application Sequence Number (User ID) and Password via e-mail/SMS.
- Step-II – Complete Application: Re-login using User ID and Password, click “Go To Application,” and fill Personal Details, Additional Details, Communication Details, Qualification Details, Experience Details, and Declaration tabs one by one, clicking “Save and Next” after each.
- Upload Documents: Upload a recent passport-size colour photograph (white background, 3.5cm x 4.5cm, 200 dpi, JPG/JPEG, 100–200 KB) and scanned signature in black ink on white paper (JPG/JPEG, 80–150 KB). SC/ST/PwBD/Ex-Servicemen must also upload their category certificate.
- Preview & Submit: Check the “Preview” tab for accuracy — once submitted, no editing is allowed. Click “Submit” to finalize.
- Pay Application Fee: You will be redirected to the Bharatkosh payment gateway. Pay ₹750/- via Net Banking, UPI, or Domestic Debit Card. The application is complete only after successful fee payment.
- Print Application: After successful submission and payment, print/save your Application Form in PDF for future reference. (Note: printouts need NOT be sent to ICRB by post.)
Documents Required Checklist for ISRO Scientist Engineer SC 2026
- Valid personal e-mail ID and mobile number (must remain active throughout the recruitment process)
- Recent passport-size colour photograph (not older than 3 months, JPG/JPEG format)
- Scanned signature in black ink on white paper (JPG/JPEG format)
- SC/ST/PwBD/Ex-Servicemen certificate (as applicable), for fee refund eligibility
- Educational qualification certificates and consolidated marksheets (to be produced at interview stage, not uploaded at application stage)
- No Objection Certificate (NOC) from current employer, if applicable, to be produced at interview time
- UDID Card / Disability Certificate for PwBD candidates (from a duly constituted Medical Board)
Important Dates for ISRO Scientist Engineer SC 2026
| Event | Date |
|---|---|
| Notification Release Date | 27-08-2026 |
| Online Registration Start Date | 27-08-2026 |
| Online Registration Last Date | 16-09-2026 (11:55 PM) |
| Last Date for Fee Payment | 16-09-2026 |
| Written Test/CBT Date | To be announced on ISRO website after screening |
| Answer Key Publication | Within 3 working days of Written Test/CBT |
ISRO Scientist Engineer SC 2026 – Frequently Asked Questions (FAQ)
1. What is the total number of vacancies in ISRO Scientist Engineer SC 2026 recruitment?
A total of 175 vacancies are notified across Electronics (99), Mechanical (52), Computer Science (21), and 1 each in Electronics, Mechanical and Computer Science at Autonomous Body PRL.
2. What is the age limit for this ISRO recruitment?
The maximum age limit is 28 years as on 16-09-2026, with relaxation applicable only for Central Government employees, Ex-servicemen, and PwBD candidates as per Government of India orders.
3. What is the minimum educational qualification required?
BE/B.Tech or equivalent degree in Electronics, Mechanical, or Computer Science with minimum 65% aggregate marks or CGPA 6.84 out of 10, completed within the stipulated course duration.
4. Is there any relaxation in qualifying marks for SC/ST/OBC/PwBD candidates?
No. There is no relaxation in educational qualification or marks for any reserved category candidates for this recruitment.
5. What is the application fee for ISRO Scientist Engineer SC 2026?
All candidates must pay ₹750/- as processing fee. Of this, ₹250/- is non-refundable, and the balance is refunded only to those who appear in the Written Test/CBT (full ₹750/- refund for Women/SC/ST/PwBD/Ex-Servicemen).
6. Can MCA candidates apply for the Computer Science post?
No. MCA candidates are not eligible; only BE/B.Tech or equivalent engineering degree holders in the specified disciplines can apply.
7. Can candidates with BE/B.Tech through correspondence apply?
No, correspondence course degree holders are not eligible. However, part-time BE/B.Tech degree holders are eligible, subject to fulfilling other conditions.
8. Is CGPA to percentage conversion allowed for determining eligibility?
No. Candidates cannot convert CGPA into percentage or percentage into CGPA using any university-prescribed formula. Whatever is mentioned in the degree certificate/marksheet is considered final.
9. What is the selection process for this recruitment?
Selection involves a Written Test/CBT (100 marks: Part A Technical – 80 marks, Part B Aptitude – 20 marks) followed by an Interview (100 marks), with 50:50 weightage given to both stages for final merit.
10. Will Travelling Allowance (TA) be paid for the Written Test?
No, TA is paid only for attending the Interview by second-class train fare via shortest route. No TA is paid for the Written Test/CBT.
11. Can candidates change their exam centre after submitting the application?
No, there is no provision to change the Written Test centre once the application is successfully submitted.
12. What is the salary offered for Scientist/Engineer ‘SC’ post?
Selected candidates get Level 10 pay with minimum basic pay of ₹56,100/- per month, plus DA, HRA, Transport Allowance, and other Central Government benefits.
Important Links for ISRO Scientist Engineer SC 2026
| Link Purpose | Website |
|---|---|
| Apply Online / Official Notification | www.isro.gov.in (Careers → ICRB) |
| Query/Clarification E-mail | rmticrb@isro.gov.in |
| Helpline Numbers | 080-22172264 / 22172260 / 22172259 (10 AM–6 PM, Mon–Fri, 27-08-2026 to 16-09-2026) |
| ISRO Centres Details | www.isro.gov.in/isro_centres.html |
This article has been prepared for informational purposes based on the official advertisement (ISRO:ICRB:03(EMC):2026 dated 27-08-2026) and FAQ document issued by ISRO/ICRB.