The Indian Space Research Organisation (ISRO) has released the recruitment notification for Scientist/Engineer ‘SC’ posts in Electronics, Mechanical and Computer Science. The recruitment is being conducted through the ISRO Centralised Recruitment Board (ICRB).

A total of 175 vacancies have been notified. Eligible candidates holding the required BE/B.Tech or equivalent degree can submit their applications online through the official ISRO website.

The online application process has started from 27 August 2026, and the last date to submit the application is 16 September 2026 up to 11:55 PM.

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ISRO Scientist/Engineer SC Recruitment 2026 – Overview

Particular	Details
Organization	Indian Space Research Organisation (ISRO)
Recruitment Board	ISRO Centralised Recruitment Board (ICRB)
Post Name	Scientist/Engineer ‘SC’
Disciplines	Electronics, Mechanical, Computer Science
Total Vacancies	175
Pay Level	Level 10
Basic Pay	₹56,100/- per month
Application Mode	Online
Application Start	27 August 2026
Last Date	16 September 2026
Selection Process	Written Test/CBT + Interview

The notified vacancies comprise 99 Electronics, 52 Mechanical and 21 Computer Science posts under ISRO Centres, along with 3 posts under PRL—one each in Electronics, Mechanical and Computer Science.

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Important Dates

Event	Date
Notification Date	27 August 2026
Online Application Starts	27 August 2026
Last Date to Apply	16 September 2026
Last Date for Fee Payment	16 September 2026
Written Test/CBT	To be announced
Interview	To be announced

The official notification clearly states that online registration will remain open from 27 August 2026 to 16 September 2026 at 11:55 PM.

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Application Fee

Candidates have to initially pay a ₹750 processing fee per application.

The actual non-refundable application fee is ₹250 for all posts. The remaining processing fee is refundable to eligible candidates after they appear in the Written Test/CBT.

Fee Payment Mode

Payment can be made online through Bharatkosh e-Payment Gateway using:

• Internet Banking
• UPI
• Domestic Debit Card

Cash, cheque, draft, money order or IPO payments are not accepted.

Fee Refund

Candidates who appear in the Written Test/CBT are eligible for refund of the processing fee as follows:

• Women, SC/ST, PwBD and Ex-Servicemen: Full refund of ₹750.
• Other candidates: ₹500 refund after deduction of ₹250 application fee.
• No refund will be given if the candidate does not appear in the Written Test/CBT.

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Age Limit & Vacancy Details

Age Limit

The maximum age limit is 28 years as on 16 September 2026.

Age relaxation is applicable to:

• Central Government civilian employees
• Ex-Servicemen
• Persons with Benchmark Disabilities (PwBD)

as per the applicable Government of India rules.

Vacancy Details

Post / Discipline	Vacancies
Scientist/Engineer ‘SC’ – Electronics	99
Scientist/Engineer ‘SC’ – Mechanical	52
Scientist/Engineer ‘SC’ – Computer Science	21
Electronics – PRL	1
Mechanical – PRL	1
Computer Science – PRL	1
Total	175

The notification states that the vacancies are tentative/provisional and ISRO may increase or decrease the number of vacancies according to requirements.

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Educational Qualification

Candidates must possess the required BE/B.Tech or equivalent degree with a minimum of 65% marks or CGPA 6.84/10.

Discipline-wise Qualification

Discipline	Required Qualification
Electronics	BE/B.Tech or equivalent in Electronics & Communication Engineering
Mechanical	BE/B.Tech or equivalent in Mechanical Engineering
Computer Science	BE/B.Tech or equivalent in Computer Science Engineering

The graduation degree must have been completed within the stipulated duration of the course prescribed by the University.

Important: The notification also provides specific rules regarding CGPA, percentage and dual/integrated degree programmes. Candidates should check the official notification/FAQ before applying.

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Selection Process

The ISRO Scientist/Engineer SC selection process consists of:

Written Test/CBT → Interview → Final Selection

1. Written Test / CBT

The Written Test consists of 100 marks:

Part	Duration	Questions	Marks
Part A – Discipline Specific	90 Minutes	80 MCQs	80
Part B – Aptitude/Ability	30 Minutes	Maximum 15 MCQs	20
Total	120 Minutes	—	100

Part A has +1 mark for each correct answer, 0 for unattempted questions and -1/3 mark for each wrong answer.

Part B covers Numerical, Logical, Diagrammatic, Abstract and Deductive Reasoning and has no negative marking.

2. Interview

Candidates will be shortlisted for the interview based on their Written Test performance in a 1:5 ratio, with an aggregate minimum of 10 candidates.

The interview carries 100 marks and evaluates:

• Technical/Academic Knowledge – 40 marks
• General Awareness related to technical specialisation – 20 marks
• Presentation/Communication Skills – 20 marks
• Comprehension – 10 marks
• Academic Achievements – 10 marks

3. Final Selection

For preparation of the final panel:

• Written Test: 50% weightage
• Interview: 50% weightage

The minimum qualifying aggregate is 60% for Unreserved candidates and 50% for PwBD candidates where the post is reserved.

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How to Apply for ISRO Scientist/Engineer SC Recruitment 2026?

Eligible candidates can apply online only through the official ISRO website.

Step-by-Step Process

1. Visit the official ISRO website.
2. Open the Scientist/Engineer ‘SC’ recruitment notification.
3. Complete the required registration.
4. Enter your personal and educational details.
5. Provide your valid email ID.
6. Upload the required photograph, signature and applicable supporting documents.
7. Submit the online application.
8. Pay the applicable processing/application fee through Bharatkosh.
9. Check all details carefully before final submission.
10. Save the Registration Number for future reference.

The application must be submitted by 16 September 2026 at 11:55 PM.

Document Upload

Candidates are required to upload clear scanned copies/images of the required documents. The notification specifies:

• Recent colour passport-size photograph in JPG/JPEG
• Signature in JPG/JPEG
• Applicable SC/ST/PwBD/Ex-Servicemen certificate for fee refund
• Other original documents must be produced when required.

The notification specifies photograph and signature size requirements, including 200 × 230 pixels preferred for the photograph and 140 × 60 pixels preferred for the signature.

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ISRO Scientist/Engineer SC Salary

Selected candidates will be appointed as Scientist/Engineer ‘SC’ in Level 10 of the Pay Matrix.

• Basic Pay: ₹56,100 per month
• DA
• HRA
• Transport Allowance
• Medical facilities
• Subsidised canteen
• Limited accommodation facility
• Leave Travel Concession
• Group Insurance
• Other applicable benefits

The notification states that selected employees will be governed by the New Pension Scheme.

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Important Instructions

• Only Indian nationals are eligible to apply.
• Candidates should ensure that they meet all eligibility requirements before applying.
• Incomplete applications will not be considered.
• Candidates already working in Government departments, PSUs or autonomous bodies may need to submit an NOC.
• Hall tickets/call letters for the Written Test and Interview will be sent through the registered email ID.
• No TA will be paid for attending the Written Test.
• Candidates attending the Interview will be eligible for reimbursement of to-and-fro second-class train fare by the shortest route, subject to the conditions in the notification.
• Candidates should regularly check their registered email, including the spam/junk folder.

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Frequently Asked Questions

How many vacancies are available in ISRO Scientist/Engineer SC Recruitment 2026?

A total of 175 vacancies have been notified for Electronics, Mechanical and Computer Science disciplines.

What is the last date to apply for ISRO Scientist/Engineer SC Recruitment 2026?

The last date to submit the online application is 16 September 2026 at 11:55 PM.

What is the age limit for ISRO Scientist/Engineer SC?

The maximum age is 28 years as on 16 September 2026, with applicable relaxation for eligible categories.

What is the ISRO Scientist/Engineer SC application fee?

Candidates initially have to pay ₹750 as processing fee, out of which ₹250 is the non-refundable application fee. Eligible candidates who appear in the Written Test/CBT can receive the applicable refund.

What is the educational qualification?

Candidates need a BE/B.Tech or equivalent degree in the relevant discipline with a minimum of 65% marks or CGPA 6.84/10.

Is there a written examination for ISRO Scientist/Engineer SC?

Yes. The selection includes a Written Test/CBT followed by an Interview.

What is the salary of ISRO Scientist/Engineer SC?

The post is in Level 10, with a minimum basic pay of ₹56,100 per month, along with applicable allowances and benefits.