Candidates preparing for the ISRO Scientist Engineer Syllabus 2026 must thoroughly understand the updated syllabus and exam pattern to ensure success in the upcoming recruitment exam. The Indian Space Research Organisation (ISRO) conducts a highly competitive examination for recruiting engineers in Electronics, Mechanical, and Computer Science disciplines. A deep understanding of the ISRO Scientist Engineer Syllabus 2026 helps in crafting a focused study strategy aligned with the official exam structure.
ISRO Scientist Engineer Exam Pattern 2026
Before diving into the ISRO Scientist Engineer Syllabus 2026, it is essential to understand the exam pattern. The written exam tests candidates’ technical knowledge based on their engineering discipline.
| Component | Details |
|---|---|
| Mode of Exam | Offline (Pen-Paper Based) |
| Type of Questions | Objective Type (MCQs) |
| Total Questions | 80 |
| Marks per Question | 1 Mark |
| Total Marks | 80 |
| Negative Marking | Yes (1/3 mark deducted for wrong answer) |
| Duration | 90 Minutes |
| Medium | English |
The ISRO Scientist Engineer Syllabus 2026 is tailored to assess in-depth technical knowledge along with speed and accuracy. The exam pattern is consistent for all streams, with discipline-specific questions.
| Phases | Stages/Paper | Total No. of questions | Time Duration |
| I | Written Test (Part A) [Specific Discipline] | 80 | 120 Minutes |
| II | Written Test (Part B) [General Aptitude] | 15 | |
| III | Interview | Not Disclosed | Not Disclosed |
| IMPORTANT LINKS | |
| FORM APPLY PROCESS | Click Here |
| APPLY LINK | Click Here |
| OFFICIAL NOTIFICATION | Click Here |
| OFFICIAL WEBSITE | Click Here |
ISRO Scientist Engineer Syllabus 2026 – Discipline-wise
Let’s break down the ISRO Scientist Engineer Syllabus 2026 for each engineering stream:
1. Electronics & Communication Engineering (ECE)
Topics under ISRO Scientist Engineer Syllabus 2026 (ECE):
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Analog Circuits
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Digital Electronics
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Control Systems
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Signals and Systems
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Electromagnetics
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Communication Systems
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Microprocessors
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Electronic Devices
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Network Theory
2. Mechanical Engineering
Topics under ISRO Scientist Engineer Syllabus 2026 (Mechanical):
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Strength of Materials
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Theory of Machines
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Fluid Mechanics
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Heat Transfer
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Thermodynamics
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Engineering Mechanics
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Machine Design
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Manufacturing Technology
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Industrial Engineering
3. Computer Science Engineering (CSE)
Topics under ISRO Scientist Engineer Syllabus 2026 (CSE):
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Data Structures and Algorithms
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Computer Networks
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Operating Systems
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Digital Logic
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Database Management Systems
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Software Engineering
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Compiler Design
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Computer Organization and Architecture
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Discrete Mathematics
The ISRO Scientist Engineer Syllabus 2026 is in line with the undergraduate curriculum of B.E./B.Tech, focusing on conceptual understanding and practical problem-solving.
Preparation Tips for ISRO Scientist Engineer Syllabus 2026
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Understand the complete ISRO Scientist Engineer Syllabus 2026 for your respective stream.
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Solve previous year papers and mock tests.
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Focus on technical concepts and numerical problems.
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Create short notes for revision.
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Use standard textbooks and trusted resources.
A disciplined approach toward covering the ISRO Scientist Engineer Syllabus 2026 enhances your chances of cracking the exam on the first attempt.
FAQs – ISRO Scientist Engineer Syllabus 2026
Q1. What is the duration of the ISRO Scientist Engineer Exam 2026?
A1. The total duration of the exam is 90 minutes.
Q2. Does the ISRO Scientist Engineer Syllabus 2026 include General Aptitude?
A2. No, the exam focuses solely on technical subjects relevant to your engineering discipline.
Q3. How many questions are asked in the ISRO Scientist Engineer Exam 2026?
A3. A total of 80 questions are asked, each carrying one mark.
Q4. Is there any negative marking in ISRO Scientist Engineer 2026 exam?
A4. Yes, 1/3 mark is deducted for every incorrect answer.
Q5. Is the ISRO Scientist Engineer Syllabus 2026 same for all streams?
A5. No, the syllabus varies depending on the engineering stream (ECE, ME, CSE).