The Satish Dhawan Space Centre (SDSC) SHAR, under the Indian Space Research Organisation (ISRO), has announced the recruitment for the Scientist/Engineer ‘SC’ Jobs positions. The selection process encompasses a comprehensive syllabus and a structured examination pattern. Aspiring candidates must familiarize themselves with the detailed syllabus, understand the exam pattern, and adhere to the selection criteria to enhance their chances of success.
SDSC SHAR Syllabus 2025 Overview Table
| Aspect | Details |
|---|---|
| Conducting Body | Indian Space Research Organisation (ISRO) |
| Position | Scientist/Engineer ‘SC’ |
| Total Vacancies | 23 (across various engineering disciplines) |
| Application Dates | October 16, 2025 – November 14, 2025 |
| Exam Date | To be announced |
| Official Website | apps.shar.gov.in |
Selection Criteria
The selection process for the Scientist/Engineer ‘SC’ position involves a two-stage procedure:
-
Written Examination: A comprehensive test assessing both theoretical and practical knowledge.
-
Interview: Candidates shortlisted based on the written test performance will be called for an interview.
The final selection will be based on the combined performance in both stages. For detailed information, refer to the official notification: SDSC SHAR/RMT/01/2025.
Exam Pattern
The examination for the Scientist/Engineer ‘SC’ position is structured as follows:
| Section | Number of Questions | Marks | Duration | Negative Marking |
|---|---|---|---|---|
| Part A (Core Topics) | 80 | 80 | 120 minutes | 1/3 mark per wrong answer |
| Part B (Aptitude) | 20 | 20 | 30 minutes | None |
| Total | 100 | 100 | 150 minutes | – |
Part A focuses on core engineering subjects pertinent to the candidate’s discipline, while Part B evaluates general aptitude and reasoning abilities. Negative marking in Part A emphasizes the importance of accuracy.
Topic-wise Syllabus
The syllabus for the Scientist/Engineer ‘SC’ exam is categorized based on engineering disciplines:
Mechanical Engineering
| Topic | Subtopics |
|---|---|
| Engineering Mechanics | Statics, Dynamics, Friction, Moment of Inertia, Work and Energy, Rigid Body Dynamics |
| Strength of Materials | Stress and Strain, Bending Stress, Shear Force, Bending Moment, Torsion, Thin and Thick Cylinders |
| Thermodynamics | Laws of Thermodynamics, Thermodynamic Cycles, Air Standard Cycles, Heat Engines, Refrigeration, Air-Conditioning |
| Fluid Mechanics | Fluid Statics, Bernoulli’s Equation, Pipe Flow, Flow Measurement, Laminar and Turbulent Flow |
| Machine Design | Design of Bearings, Gears, Shafts, Springs, Fasteners, and Power Transmission Elements |
| Manufacturing Processes | Casting, Welding, Forging, Machining, CNC, Additive Manufacturing, Material Handling |
Electronics & Communication
| Topic | Subtopics |
|---|---|
| Circuit Theory | Ohm’s Law, Kirchhoff’s Laws, Theorems, AC/DC Circuits, Resonance, Transients |
| Signals and Systems | Fourier Series, Laplace & Z-Transforms, Convolution, DSP, Filters |
| Electronic Devices | Diodes, Transistors, FETs, Operational Amplifiers, Oscillators, Regulators |
| Digital Electronics | Number Systems, Logic Gates, Boolean Algebra, Flip-Flops, Counters, Registers, ADC/DAC |
| Control Systems | Open/Closed Loop Systems, Stability, Root Locus, Bode & Nyquist Plots, PID Controllers |
| Communication Systems | AM, FM, PM, PCM, Error Control Coding |
Computer Science Engineering
| Topic | Subtopics |
|---|---|
| Data Structures & Algorithms | Arrays, Linked Lists, Stacks, Queues, Trees, Graphs, Sorting, Searching, Hashing |
| Operating Systems | Processes, Memory, File Systems, Deadlocks, Scheduling, Virtual Memory |
| Database Management | Relational Model, SQL, Normalization, ER Diagrams, Indexing, Transactions |
| Computer Networks | OSI & TCP/IP Models, Routing, IPv4/IPv6, Protocols, Error Correction |
| Software Engineering | SDLC, Design Patterns, Testing, Agile Methods, Maintenance |
For more details and updates, visit the ISRO recruitment page: SDSC SHAR Recruitment 2025.
Revised SDSC SHAR Scientist, Engineer syllabus
ISRO Scientist/Engineer Syllabus 2025 For Electronics Engineering
- Control Systems and Process Control
- Mechanical Measurement, Transducers, and Industrial Instrumentation
- Communications, Signals, and Systems
- Analog Electronics
- Electrical and Electronic Measurements
- Analytical, Optical Instrumentation
- Digital Electronics
- Basics of Circuits and Measurement Systems
ISRO Scientist/Engineer Syllabus 2025 For Mechanical Engineering
- Thermodynamics
- The strength of Materials
- Structural Engineering
- Industrial Engineering & Management
- Automobile Engineering
- Fluid Mechanics
- Manufacturing Technology
- Hydraulics
- Theory of Machines
- Heat Engines
ISRO Scientist/Engineer Syllabus 2025 For Computer Science Engineering
- Database
- Image processing
- Engineering Mathematics
- Software Engineering & Web Technology
- Digital Logic
- Compiler Design
- Theory of computation
- Programming & Data Structures
- Algorithms
- Computer Organization
- Microprocessor
- Computer Networks
- Operating System
