The Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB), has released the ISRO Scientist/Engineer ‘SC’ Recruitment 2026 notification for 175 vacancies. The recruitment is being conducted for Scientist/Engineer ‘SC’ posts in Electronics, Mechanical and Computer Science disciplines.
The recruitment notification has been issued under Advertisement No. ISRO:ICRB:03(EMC):2026 dated 27 August 2026. Eligible candidates with a relevant B.E./B.Tech or equivalent degree can apply online for these Group ‘A’ positions at constituent ISRO Centres and the autonomous body Physical Research Laboratory (PRL).
The online application process begins on 27 August 2026, and eligible candidates can submit their applications until 16 September 2026, 11:55 PM. Candidates should carefully check the educational qualification, marks requirement, age limit and other conditions before submitting the application.
ISRO ICRB Scientist/Engineer Recruitment 2026: Overview
| Particulars | Details |
| Organization | Indian Space Research Organisation (ISRO), Department of Space, Government of India |
| Recruiting Body | ISRO Centralised Recruitment Board (ICRB) |
| Advertisement No. | ISRO:ICRB:03(EMC):2026 |
| Advertisement Date | 27 August 2026 |
| Post | Scientist/Engineer ‘SC’ |
| Disciplines | Electronics, Mechanical, Computer Science |
| Total Vacancies | 175 |
| Job Type | Group ‘A’ Gazetted at constituent ISRO Centres / Group ‘A’ Non-Gazetted at PRL |
| Pay Level | Level 10 of Pay Matrix |
| Minimum Basic Pay | ₹56,100 per month |
| Application Mode | Online |
| Application Start Date | 27 August 2026 |
| Last Date | 16 September 2026, 11:55 PM |
| Application Fee | ₹250 non-refundable application fee; ₹750 processing fee initially |
| Selection Process | Written Test/CBT followed by Interview |
| Job Location | ISRO Centres across India and PRL |
| Official Website | www.isro.gov.in |
ISRO Scientist/Engineer Vacancy 2026
ISRO has notified a total of 175 Scientist/Engineer ‘SC’ vacancies. The vacancies are divided among Electronics, Mechanical and Computer Science disciplines and include posts at constituent ISRO Centres as well as the autonomous body Physical Research Laboratory (PRL).
The vacancy details are as follows:
| Post Code | Post | Vacancies |
| BE001 | Scientist/Engineer ‘SC’ – Electronics | 99 |
| BE002 | Scientist/Engineer ‘SC’ – Mechanical | 52 |
| BE003 | Scientist/Engineer ‘SC’ – Computer Science | 21 |
| BE001A | Scientist/Engineer ‘SC’ – Electronics, PRL | 1 |
| BE002A | Scientist/Engineer ‘SC’ – Mechanical, PRL | 1 |
| BE003A | Scientist/Engineer ‘SC’ – Computer Science, PRL | 1 |
| Total | 175 |
The vacancy figures are tentative. ISRO/ICRB reserves the right to increase or decrease the number of vacancies, with any change to be notified through a corrigendum on the ISRO website. The notification also identifies certain PwBD vacancies, including backlog vacancies.
ISRO ICRB Recruitment 2026 Important Dates
Candidates should keep the following dates in mind while applying for the ISRO Scientist/Engineer recruitment.
| Event | Date |
| Notification Release Date | 27 August 2026 |
| Online Registration Starts | 27 August 2026 |
| Online Registration Closes | 16 September 2026, 11:55 PM |
| Last Date for Application Fee Payment | 16 September 2026 |
| Written Test/CBT | Date not specified in the notification |
| Answer Key Publication | Within 3 working days of the Written Test/CBT |
| Objection Window | Within 5 days of answer key publication |
The application and fee payment deadline is 16 September 2026. Candidates should complete the process well before the closing time rather than waiting until the final day.
ISRO Scientist/Engineer Recruitment 2026 Eligibility
Eligibility for the ISRO Scientist/Engineer ‘SC’ posts is determined based on educational qualification, nationality and age as applicable on 16 September 2026.
Educational Qualification
The required qualification depends on the discipline.
| Post | Required Qualification |
| Scientist/Engineer ‘SC’ – Electronics | B.E./B.Tech or equivalent in Electronics & Communication Engineering with at least 65% marks or CGPA 6.84/10 |
| Scientist/Engineer ‘SC’ – Mechanical | B.E./B.Tech or equivalent in Mechanical Engineering with at least 65% marks or CGPA 6.84/10 |
| Scientist/Engineer ‘SC’ – Computer Science | B.E./B.Tech or equivalent in Computer Science Engineering with at least 65% marks or CGPA 6.84/10 |
The graduation degree must have been completed within the stipulated duration of the course as prescribed by the concerned university.
Candidates whose university certificate contains both percentage and CGPA can satisfy either of the prescribed criteria. Where only CGPA is provided, the CGPA itself must meet the prescribed requirement; conversion of CGPA into percentage is not permitted for determining eligibility, and the corresponding rule applies where only percentage is mentioned.
The notification also contains separate provisions relating to Dual/Integrated Degree programmes. Candidates should check the applicable conditions carefully before applying.
Only Indian nationals are eligible for these posts.
ISRO Scientist/Engineer Age Limit 2026
The maximum age limit for the Scientist/Engineer ‘SC’ posts is 28 years as on 16 September 2026.
Age relaxation is applicable to eligible candidates belonging to categories such as serving Central Government civilian employees, Ex-servicemen and Persons with Benchmark Disabilities (PwBD), according to the applicable Government of India orders.
Candidates should verify their age against the specified cut-off date before submitting the application.
ISRO Scientist/Engineer Salary 2026
Selected candidates will be appointed as Scientist/Engineer ‘SC’ in Level 10 of the Pay Matrix.
The minimum basic pay is ₹56,100 per month. In addition to basic pay, selected candidates are eligible for applicable allowances under Central Government rules.
Salary and Benefits
- Level 10 of the Pay Matrix
- Minimum basic pay of ₹56,100 per month
- Dearness Allowance (DA)
- House Rent Allowance (HRA)
- Transport Allowance
- New Pension Scheme
- Medical facilities for the employee and dependents
- Subsidized canteen facilities
- Limited housing in lieu of HRA
- Leave Travel Concession
- Group Insurance
- House Building Advance
The applicable benefits are provided according to the prevailing Central Government orders and rules.
ISRO Scientist/Engineer Application Fee 2026
The application fee structure has a refund mechanism linked to appearing in the Written Test/CBT.
Candidates are required to initially pay ₹750 as the processing fee while applying online. Out of this amount, ₹250 is the non-refundable application fee.
| Candidate Category | Fee/Refund Details |
| All candidates at application stage | ₹750 processing fee |
| Non-refundable application fee | ₹250 |
| Women / SC / ST / PwBD / Ex-Servicemen | Full ₹750 processing fee refunded, subject to appearing in Written Test/CBT |
| All other candidates | ₹500 refunded after deduction of ₹250 application fee, subject to appearing in Written Test/CBT |
The fee must be paid online through the Bharatkosh e-payment gateway using Internet Banking, UPI or a Domestic Debit Card.
Cash, cheque, demand draft, money order and IPO payments are not accepted.
Candidates should enter their bank account details carefully because refunds will be credited to the account details provided in the application. The processing fee will not be refunded if a candidate does not appear for the Written Test/CBT.
ISRO Scientist/Engineer Selection Process 2026
The selection process consists of a Written Test/Computer Based Test (CBT) followed by an Interview.
Candidates are first assessed through the Written Test/CBT. Based on performance in the test, candidates are shortlisted for the interview.
Written Test/CBT Pattern
The Written Test/CBT carries a total of 100 marks and is divided into two parts.
| Part | Duration | Questions | Marks | Marking Scheme |
| Part A – Discipline Specific | 90 minutes | 80 MCQs | 80 | +1 correct, 0 unattempted, -1/3 wrong |
| Part B – Aptitude/Ability | 30 minutes | Maximum 15 MCQs | 20 | No negative marking |
| Total | 120 minutes | 100 |
Part A tests the candidate’s knowledge in the relevant engineering discipline.
Part B contains aptitude and ability questions covering areas such as:
- Numerical reasoning
- Logical reasoning
- Diagrammatic reasoning
- Abstract reasoning
- Deductive reasoning
The Written Test/CBT will be conducted at 37 venues across India. The notification states that ICRB reserves the right to change or cancel a test venue and reallot candidates to another centre.
Written Test Qualifying Marks
Candidates have to meet the prescribed minimum qualifying marks in both Part A and Part B.
| Category | Minimum Qualifying Marks |
| Unreserved Candidates | 50% in Part A and 50% in Part B |
| PwBD Candidates for reserved posts | 40% in Part A and 40% in Part B |
Candidates who qualify the Written Test/CBT are shortlisted for interview in a 1:5 ratio, with an aggregate minimum of 10 candidates. For reserved vacancies, distinct/additional candidates are shortlisted separately according to the prescribed ratio.
ISRO Scientist/Engineer Interview 2026
The interview carries 100 marks and assesses candidates across several areas.
| Interview Attribute | Marks |
| Technical / Academic Knowledge | 40 |
| General Awareness relevant to specialization | 20 |
| Presentation / Communication Skills | 20 |
| Comprehension | 10 |
| Academic Achievements | 10 |
| Total | 100 |
Academic achievements include factors such as institute type, academic performance and rank, wherever applicable.
Final Selection and Weightage
For preparation of the final panel, 50% weightage is given to Written Test/CBT marks and 50% to Interview marks.
The final qualifying criteria are:
| Category | Written Test/CBT | Interview | Aggregate |
| Unreserved Candidates | 50% | 50% | 60% |
| PwBD Candidates for reserved posts | 40% | 40% | 50% |
In case of a tie in the final merit, the inter-se merit is decided in the following order:
- Marks obtained in the Written Test/CBT
- Marks in the essential qualification
- Date of birth, with the older candidate placed higher
ISRO Recruitment 2026 Exam Centres
The Written Test/CBT is scheduled to be conducted at 37 venues across India. The venues listed in the notification include:
- Agartala
- Ahmedabad
- Bengaluru
- Bhopal
- Bhubaneshwar
- Chandigarh/Mohali
- Chennai
- Dehradun
- Delhi
- Ernakulam
- Gorakhpur
- Gurugram
- Guwahati
- Hyderabad
- Indore
- Jaipur
- Jammu
- Jodhpur
- Kanpur
- Kavaratti
- Kolkata
- Lucknow
- Mangaluru
- Mumbai
- Mysore
- Nagpur
- Patna
- Port Blair
- Pune
- Raipur
- Ranchi
- Shillong
- Tiruchirapalli
- Thiruvananthapuram
- Varanasi
- Vijayawada
- Visakhapatnam
ICRB may change or cancel a test venue and allot candidates to another centre if required.
Documents Required for ISRO ICRB Recruitment 2026
Candidates should keep the required documents ready before completing the online application.
Photograph
A recent colour passport-size photograph is required.
- Format: JPG/JPEG
- Recommended dimensions: 200 × 230 pixels
- File size: 100–200 KB
- Photograph should not be older than six months
Signature
- Format: JPG/JPEG
- Dimensions: 140 × 60 pixels
- File size: 80–150 KB
Candidates may also need to provide the following, wherever applicable:
- SC/ST certificate
- Disability certificate
- Ex-Servicemen certificate
- No Objection Certificate (NOC) from the current employer
- PwBD disability certificate
- Original documents supporting details furnished in the application
Government employees, PSU employees and employees of autonomous bodies are required to submit the NOC at the time of interview as applicable.
How to Apply for ISRO Scientist/Engineer Recruitment 2026
Eligible candidates can apply online through the ISRO website between 27 August 2026 and 16 September 2026.
Step-by-Step Application Process
Step 1: Visit the official ISRO website.
Step 2: Complete the online registration process and note the Registration Number generated after registration.
Step 3: Fill in the online application form carefully. Candidates must provide a valid email ID because hall tickets and call letters will be communicated through email.
Step 4: Upload the recent colour photograph and signature in the prescribed format and size.
Step 5: Upload the applicable SC/ST, Disability or Ex-Servicemen certificate wherever required.
Step 6: Pay the initial processing fee of ₹750 through the Bharatkosh e-payment gateway using Internet Banking, UPI or a Domestic Debit Card.
Step 7: Carefully verify all information entered in the application before final submission.
Applications are accepted only through online mode. Incomplete applications or applications that do not meet the requirements of the notification will not be entertained. Candidates should also avoid submitting multiple applications for the same post. Where duplicate applications are submitted, only the application against which the fee has been received within the prescribed deadline will be considered.
Important Instructions for Candidates
Candidates should keep several important points in mind before applying for ISRO Scientist/Engineer ‘SC’ Recruitment 2026.
- Only Indian nationals are eligible to apply.
- Selected candidates may be posted at any Centre or Unit of the Department of Space/ISRO.
- Candidates may be transferred to another Centre or Unit according to organizational requirements.
- The notified number of vacancies is provisional.
- ISRO/ICRB reserves the right to increase or decrease the number of vacancies.
- ICRB/ISRO reserves the right not to fill the advertised posts.
- The posts are temporary but are likely to continue.
- No TA is payable for appearing in the Written Test.
- Candidates attending the interview will be reimbursed second-class train fare by the shortest route from the city mentioned in the online application to the interview venue, subject to the applicable conditions.
- Candidates who provide false information will not be permitted to appear for the interview.
- Employed candidates must apply with the knowledge and prior permission of their employer.
- Candidates employed with Central/State Government, PSUs or Autonomous Bodies must produce the required NOC at the interview.
- Candidates should regularly check their registered email ID, including the spam/junk folder, for further communication.
- Canvassing in any form will lead to disqualification.
- Candidates should be cautious of fake offers of appointment claiming to be from ISRO.
- Legal matters relating to the recruitment will fall under the jurisdiction of Bangalore, Karnataka.
- In case of any difference between the Hindi and English versions of the notification, the English version will be treated as final.
ISRO ICRB Scientist/Engineer Recruitment 2026: Key Points at a Glance
For candidates who want a quick summary, the most important details are:
- Total vacancies: 175
- Post: Scientist/Engineer ‘SC’
- Disciplines: Electronics, Mechanical and Computer Science
- Qualification: Relevant B.E./B.Tech or equivalent
- Minimum marks: 65% or CGPA 6.84/10
- Maximum age: 28 years as on 16 September 2026
- Application mode: Online
- Application begins: 27 August 2026
- Last date: 16 September 2026, 11:55 PM
- Initial processing fee: ₹750
- Non-refundable application fee: ₹250
- Minimum basic pay: ₹56,100 per month
- Pay Level: Level 10
- Selection: Written Test/CBT + Interview
- Final weightage: 50% Written Test/CBT + 50% Interview
- Official website: www.isro.gov.in
ISRO ICRB Scientist/Engineer Recruitment 2026 FAQs
How many vacancies are available in ISRO Scientist/Engineer Recruitment 2026?
ISRO ICRB has notified a total of 175 Scientist/Engineer ‘SC’ vacancies in Electronics, Mechanical and Computer Science.
What is the last date to apply for ISRO Scientist/Engineer Recruitment 2026?
The last date to submit the online application and pay the applicable fee is 16 September 2026, up to 11:55 PM.
What qualification is required for ISRO Scientist/Engineer ‘SC’ posts?
Candidates need a B.E./B.Tech or equivalent degree in the relevant discipline. The required minimum is 65% marks or CGPA 6.84/10.
What is the age limit for ISRO Scientist/Engineer Recruitment 2026?
The maximum age limit is 28 years as on 16 September 2026. Applicable age relaxation is provided according to Government of India orders.
What is the salary of an ISRO Scientist/Engineer ‘SC’?
Selected candidates are placed in Level 10 of the Pay Matrix with a minimum basic pay of ₹56,100 per month, along with applicable allowances and benefits.
How much is the application fee?
All candidates initially have to pay ₹750 as a processing fee. Of this, ₹250 is the non-refundable application fee. The remaining amount is refundable subject to the conditions specified in the notification and appearing in the Written Test/CBT.
What is the selection process for ISRO Scientist/Engineer Recruitment 2026?
Selection consists of a Written Test/CBT followed by an Interview. The final panel gives equal 50% weightage to the Written Test/CBT and Interview.
Is the ISRO Scientist/Engineer application process online or offline?
The application process is online only through the ISRO website.
Where can selected candidates be posted?
Candidates appointed through this recruitment may be posted at any constituent ISRO Centre/Unit under the Department of Space or at the autonomous body PRL. They may also be transferred to another Centre/Unit according to organizational requirements.
Conclusion
The ISRO ICRB Scientist/Engineer Recruitment 2026 offers 175 opportunities for eligible B.E./B.Tech graduates in Electronics, Mechanical and Computer Science. With Level 10 pay, a minimum basic salary of ₹56,100 per month and the opportunity to work at ISRO Centres or PRL, the recruitment is a significant opportunity for engineering graduates interested in a career with India’s space programme.
Eligible candidates should carefully verify their qualification, marks, age and other requirements and complete the online application before 16 September 2026 at 11:55 PM. The selection will be based on the Written Test/CBT followed by an Interview, with equal weightage given to both stages for the final panel.
Abhishek Mishra is an IIT Kharagpur alumnus, having completed his B.Tech in Computer Science after cracking the prestigious IIT JEE exam. He has been part of various fellowship programs, gaining diverse exposure and hands-on experience in education and public service. He also served as a Railway Engineer for one year, which provided him with valuable insights into India’s public sector and its functioning.
Currently, he is dedicated to creating authentic, exam-focused, and practical content to guide aspirants preparing for government and competitive exams. His unique blend of academic excellence, professional experience, and mentorship background ensures that readers receive reliable, well-structured, and actionable guidance.
