ISRO SDSC SHAR Syllabus 2026: Post-Wise Syllabus for All Posts

The ISRO SDSC SHAR Syllabus 2026 varies according to the post advertised under Recruitment Advertisement No. SDSC SHAR/RMT/03/2026. The notification covers 97 vacancies across technical, scientific, healthcare, trade, driving and support positions. Candidates should identify their post code, understand the applicable written examination pattern and prepare according to the prescribed curriculum or the syllabus specified in the official notification.

An important distinction is that the recruitment advertisement does not provide a detailed, chapter-by-chapter syllabus for every post. It provides a specific syllabus in Annexure I for the driver posts and identifies four sections for Multi-Tasking Staff (MTS). For most other posts, the notification describes the curriculum-based assessment and selection stages. Subject lists in this article are clearly labelled as suggested preparation areas wherever they are not explicitly listed in the official advertisement.

ISRO SDSC SHAR Syllabus 2026: Overview

Candidates should check the official recruitment portal for the advertisement, post-specific eligibility conditions and any subsequent corrigendum or examination update.

Important Note About the Official Syllabus

The level of syllabus detail differs by post group:

• Technical Assistant, Scientific Assistant, Library Assistant, Technician and Draughtsman: The written test assesses theoretical and practical knowledge across the breadth and depth of the prescribed curriculum. The advertisement does not provide a separate chapter-by-chapter list for every discipline.
• Nurse ‘B’: The written examination covers the prescribed nursing curriculum. A complete chapter-wise syllabus is not separately listed in the advertisement.
• Fireman ‘A’: The advertisement specifies the written test and subsequent physical and medical requirements, but it does not provide a detailed chapter-wise written syllabus.
• Driver posts: Annexure I contains a detailed syllabus covering the Motor Vehicles Act, Elementary English, Elementary Arithmetic and General Knowledge.
• Multi-Tasking Staff: The notification specifies four written-test sections, but does not list every chapter within those sections.

The discipline-specific topic lists below are preparation recommendations, not an official exhaustive syllabus issued by ISRO.

ISRO SDSC SHAR Syllabus 2026: Post-Wise List

1. Technical Assistant Syllabus 2026

Technical Assistant posts are listed under post codes 07 to 11. The official notification states that the written test assesses theoretical and practical knowledge across the breadth and depth of the prescribed curriculum. Candidates should use the curriculum associated with the qualification required for their specific post.

Technical Assistant – Mechanical Engineering (Post Code 07)

Suggested preparation areas—not an official chapter-wise list:

• Engineering mechanics and strength of materials
• Thermodynamics and heat transfer
• Fluid mechanics and hydraulic machinery
• Theory of machines and machine design
• Manufacturing processes and workshop technology
• Engineering materials and metrology
• Production engineering and basic industrial engineering
• Mechanical engineering drawing and measurements

Technical Assistant – Electrical / Electrical & Electronics Engineering (Post Code 08)

Suggested preparation areas—not an official chapter-wise list:

• Electrical circuit theory
• Electrical machines, motors and transformers
• Power systems and electrical protection
• Electrical measurements and instrumentation
• Analog and digital electronics
• Control systems and power electronics
• Electrical wiring, earthing and safety
• Basic electrical engineering calculations

Technical Assistant – Computer Science & Engineering (Post Code 09)

Suggested preparation areas—not an official chapter-wise list:

• Programming fundamentals and object-oriented programming
• Data structures and algorithms
• Database management systems
• Operating systems
• Computer networks
• Computer organisation and architecture
• Software engineering
• Digital logic and basic web technologies

Technical Assistant – Electronics & Communication Engineering (Post Code 10)

Suggested preparation areas—not an official chapter-wise list:

• Electronic devices and circuits
• Analog and digital electronics
• Network theory
• Signals and systems
• Communication systems
• Electromagnetic theory
• Microprocessors and microcontrollers
• Control systems and electronic measurements

Technical Assistant – Civil Engineering (Post Code 11)

Suggested preparation areas—not an official chapter-wise list:

• Building materials and construction
• Surveying
• Engineering mechanics and strength of materials
• Structural analysis
• Reinforced cement concrete and steel structures
• Geotechnical engineering
• Fluid mechanics and hydraulics
• Environmental and transportation engineering
• Estimation, costing and construction management
• Engineering drawing and quantity calculations

These lists are intended to help candidates organise revision. They are not confirmation that every listed subject will appear in the examination.

2. Scientific Assistant Syllabus 2026

Scientific Assistant – Physics (Post Code 12)

The notification identifies Physics as the relevant discipline but does not provide a complete chapter-by-chapter syllabus.

Suggested preparation areas—not an official chapter-wise list:

• Mechanics
• Properties of matter
• Heat and thermodynamics
• Oscillations and waves
• Electricity and magnetism
• Optics
• Modern physics
• Atomic and nuclear physics
• Electronics fundamentals
• Units, measurements and experimental methods

Scientific Assistant – Photography / Cinematography (Post Code 13)

The advertised qualification route relates to Fine Arts (Photography) or Visual Arts (Cinematography). Candidates should follow the curriculum relevant to their qualifying course.

Suggested preparation areas—not an official chapter-wise list:

• Photography fundamentals
• Camera operation, exposure and focusing
• Aperture, shutter speed, ISO and lenses
• Lighting and composition
• Colour theory and white balance
• Digital imaging and image processing
• Cinematography fundamentals where relevant
• Photography equipment and studio practices

3. Library Assistant ‘A’ Syllabus 2026 (Post Code 14)

The notification identifies the Library Assistant ‘A’ post but does not provide a detailed chapter-by-chapter syllabus in the advertisement.

Suggested preparation areas—not an official chapter-wise list:

• Library and information science fundamentals
• Classification and cataloguing
• Library organisation and management
• Reference and information services
• Information sources and services
• Library automation and digital libraries
• Electronic resources and information technology applications
• Acquisition, circulation and serial control

Candidates should also review the qualification and any other requirements specified for this post in the official advertisement.

4. Nurse ‘B’ Syllabus 2026 (Post Code 15)

The official notification states that the Nurse ‘B’ written examination covers the prescribed nursing curriculum. It does not publish a separate detailed chapter-wise syllabus.

Suggested preparation areas—not an official chapter-wise list:

• Fundamentals of nursing
• Anatomy and physiology
• Medical-surgical nursing
• Community health nursing
• Child health nursing
• Mental health nursing
• Midwifery and obstetrical nursing
• Pharmacology and nutrition
• Nursing ethics and professional responsibilities
• Infection prevention, patient safety and first aid

These topics are general preparation guidance. Candidates should use the curriculum applicable to their recognised nursing qualification and check the post's eligibility and registration conditions in the notification.

5. Technician ‘B’ Syllabus 2026

Technician ‘B’ posts are listed under post codes 16 to 24. The written test assesses knowledge across the prescribed curriculum, including theoretical and practical aspects. The advertisement does not provide a complete chapter-wise list for each trade.

Technician ‘B’ – Electrician (Post Code 16)

Suggested preparation areas: electrical fundamentals, wiring systems, electrical machines, motors and transformers, measuring instruments, earthing, circuit protection, installation, testing, maintenance and electrical safety.

Technician ‘B’ – Chemical (Post Code 17)

Suggested preparation areas: relevant chemical trade fundamentals, basic chemistry, laboratory practices, chemical handling and safety, measurement and testing, process fundamentals, laboratory equipment and maintenance. Candidates should follow the specific trade curriculum applicable to their qualification.

Technician ‘B’ – Fitter (Post Code 18)

Suggested preparation areas: fitting tools, workshop practices, marking and measurement, limits and tolerances, engineering materials, drilling, tapping, threading, filing, sawing, fasteners, joints, bearings, couplings and workshop safety.

Technician ‘B’ – Electronic Mechanic (Post Code 19)

Suggested preparation areas: electrical and electronic principles, electronic components, analog and digital circuits, measuring instruments, soldering, circuit testing, troubleshooting, power supplies, equipment maintenance and workshop safety.

Technician ‘B’ – Boiler Attendant (Post Code 20)

Suggested preparation areas: boiler fundamentals, components and fittings, steam generation, operation and monitoring, water treatment, pressure and temperature measurement, boiler safety, inspection, maintenance and emergency procedures.

Technician ‘B’ – Turner (Post Code 21)

Suggested preparation areas: lathe machines, turning operations, cutting tools, work-holding devices, measurement and inspection, speeds and feeds, thread cutting, taper turning, surface finish, tolerances and machine safety.

Technician ‘B’ – Refrigeration and Air Conditioning (Post Code 22)

Suggested preparation areas: refrigeration principles, refrigeration cycle, compressors, condensers, evaporators, refrigerants, air-conditioning fundamentals, electrical controls, installation, servicing, leak testing and maintenance safety.

Technician ‘B’ – Civil Engineering Assistant (Post Code 23)

Suggested preparation areas: civil engineering materials, construction methods, surveying, concrete and masonry, building drawings, measurement and estimation, basic structural concepts, site safety, construction tools and maintenance.

Technician ‘B’ – Photography / Digital Photography (Post Code 24)

Suggested preparation areas: cameras and lenses, exposure and focusing, lighting, composition, digital image capture, image formats and resolution, colour management, image processing, equipment and practical studio work.

Preparation advice: These trade lists are recommendations, not an official exhaustive syllabus. Candidates should revise the prescribed trade curriculum and relevant practical skills, and check the notification for the exact post requirements.

6. Draughtsman ‘B’ – Civil Syllabus 2026 (Post Code 25)

The notification identifies the post as Draughtsman ‘B’ – Civil and specifies a written test and skill test. It does not provide a complete chapter-by-chapter syllabus in the advertisement.

Suggested preparation areas—not an official chapter-wise list:

• Engineering drawing fundamentals
• Civil engineering drawings
• Building plans, elevations and sections
• Scales, dimensioning and drawing symbols
• Building components and construction details
• Structural drawing fundamentals
• Reading and interpreting technical drawings
• Drafting tools and software where relevant to the prescribed curriculum

Candidates should prepare for the relevant curriculum and the separate skill-test stage described in the notification.

7. Fireman ‘A’ Syllabus 2026 (Post Code 26)

The official notification specifies a written examination followed by a Physical Efficiency Test (PET) and Detailed Medical Examination. The PET is qualifying in nature. The advertisement does not provide a detailed chapter-by-chapter written syllabus.

Suggested preparation areas—not an official chapter-wise list:

• Basic fire-safety principles
• Types and causes of fire
• Fire-prevention measures
• Fire extinguishers and their uses
• Emergency-response fundamentals
• Basic rescue and evacuation procedures
• Personal protective equipment
• Workplace safety and first-aid fundamentals
• Fire-service equipment and safe handling

Candidates must read the official advertisement for the physical standards, PET requirements, medical conditions and other eligibility rules. Preparation for the written test alone is not sufficient.

8. Driver Syllabus 2026: Light Vehicle Driver ‘A’ and Heavy Vehicle Driver ‘A’

The official recruitment notification provides a detailed driver syllabus in Annexure I for the driver posts covered by post codes 27, 28 and 30. The syllabus is divided into four parts.

Part A: Motor Vehicles Act, 1988 — 50 Questions

The official syllabus includes:

• Motor Vehicles Act, 1988, including amendments
• Licensing of drivers of motor vehicles
• Registration of motor vehicles
• Control of transport vehicles
• Control of traffic
• Motor vehicle insurance
• Offences, penalties and procedure
• Mandatory signs
• Claims for compensation in cases of motor vehicle accidents
• Accident Claims Tribunals

Part B: Elementary English — Class 8 Level, 15 Questions

• Synonyms and antonyms
• Correct use of verbs
• Fill-in-the-blank questions using appropriate words or phrases

Part C: Elementary Arithmetic — Class 10 Level, 15 Questions

• Addition
• Subtraction
• Multiplication
• Division
• Percentage
• Ratio
• Average

Part D: General Knowledge — 20 Questions

• General knowledge and current affairs
• “Who is Who”
• Indian states and their capitals
• Geography of India

Driver Examination Pattern

The notification states that candidates must score at least 50% in Part A and at least 50% combined across Parts B, C and D. The skill test requires at least 60%, with no category-based relaxation in the skill-test requirement.

Candidates should read the driver-specific eligibility conditions, licence requirements and experience criteria in the official notification. Passing the written examination alone does not complete the selection process.

9. Light Vehicle Driver ‘A’ – ADRIN, Secunderabad (Post Code 30)

The Light Vehicle Driver ‘A’ position associated with ADRIN, Secunderabad, is separately listed under post code 30. The notification includes this post within the driver syllabus in Annexure I.

Candidates should prepare the four official syllabus parts: the Motor Vehicles Act and related subjects, Elementary English, Elementary Arithmetic and General Knowledge. They should also verify the post-specific licence, experience, eligibility and selection requirements instead of assuming that every condition is identical across driver posts.

10. Multi-Tasking Staff (MTS) Syllabus 2026 (Post Code 29)

The official notification identifies four sections for the MTS written examination:

1. Numerical and Mathematical Ability
2. Reasoning Ability and Problem Solving
3. General Awareness
4. English Language and Comprehension

The notification names these sections but does not provide a complete chapter-by-chapter list within each section.

Numerical and Mathematical Ability

Suggested preparation areas—not an official chapter-wise list: basic arithmetic, number operations, fractions and decimals, percentages, ratio and proportion, averages, basic measurements and numerical problem-solving.

Reasoning Ability and Problem Solving

Suggested preparation areas—not an official chapter-wise list: logical reasoning, number and letter patterns, classification, analogy, series and basic logical problem-solving.

General Awareness

Suggested preparation areas—not an official chapter-wise list: general knowledge, current affairs, Indian geography, history and culture, basic civic awareness, general science and important national developments.

English Language and Comprehension

Suggested preparation areas—not an official chapter-wise list: basic grammar, vocabulary, synonyms and antonyms, sentence completion, error identification, reading comprehension and correct word usage.

MTS Examination Pattern

The notification specifies these qualifying percentages:

• UR/EWS: 50%
• OBC: 45%
• Other reserved categories against notified reserved posts: 40%

These are the qualifying percentages stated in the notification. Candidates should check the applicable category conditions and the complete selection instructions before relying on them.

11. Written Examination Pattern for Other Post Groups

The examination format varies by post. Candidates should not assume that every post has the same duration, marking scheme or selection stages.

Technical Assistant, Scientific Assistant, Library Assistant, Technician and Draughtsman

The notification states that the written examination assesses theoretical and practical knowledge across the breadth and depth of the prescribed curriculum.

The written-test qualifying marks specified in the notification are:

• UR candidates: 32 out of 80
• Reserved-category candidates against reserved posts: 24 out of 80

For the skill test, the notification states qualifying marks of 50 out of 100 for UR candidates and 40 out of 100 for reserved-category candidates against reserved posts. Candidates should confirm the category conditions applicable to their post.

Nurse ‘B’

The written examination covers the prescribed nursing curriculum. The advertisement does not provide a separate chapter-wise list of nursing subjects.

Fireman ‘A’

The notification specifies an 80-question written examination lasting 120 minutes. A correct answer carries one mark, an incorrect answer carries a penalty of 0.33 mark, and there is no penalty for an unattempted question. The written test is followed by the prescribed Physical Efficiency Test and Detailed Medical Examination.

Candidates should refer to the official advertisement for the applicable physical standards, PET requirements and medical conditions.

12. How to Prepare for ISRO SDSC SHAR Recruitment 2026

Step 1: Confirm Your Post Code

Identify the exact post code and check the required qualification. Different posts may have different written-test formats, skill tests and other selection conditions.

Step 2: Use the Official Notification as the Primary Reference

Study the detailed driver syllabus in Annexure I if applying for a driver post. For MTS, prepare across the four named sections. For technical and professional posts, use the prescribed curriculum relevant to the required qualification.

Step 3: Revise Core Concepts

Begin with the fundamental subjects in your discipline or trade. Technical candidates should revise both theory and practical applications. Driver candidates should cover all four official syllabus parts and practise questions from the Motor Vehicles Act section.

Step 4: Practise Under Timed Conditions

Use mock tests to improve speed and accuracy. Since negative marking applies to the written examinations described in the notification, avoid random guessing and review incorrect answers to identify weak areas.

Step 5: Prepare for the Next Selection Stage

For posts requiring a skill test, prepare for that stage alongside written-test study. Driver candidates should check licence and experience requirements. Fireman candidates should carefully review the physical and medical requirements.

Step 6: Monitor Official Updates

Check the official recruitment portal regularly for notices, examination schedules, admit-card information, revised instructions and corrigenda.

13. Official ISRO SDSC SHAR Recruitment Links

• Official ISRO SDSC SHAR Recruitment 2026 Page
• Official SDSC SHAR Recruitment Portal
• Official Post-Wise Application Page

Read the official advertisement and its annexures before applying or finalising your study plan. The official notification should take precedence over unofficial syllabus summaries and preparation guides.

Conclusion

The ISRO SDSC SHAR Recruitment 2026 syllabus depends on the post. The driver syllabus is detailed in Annexure I, while the MTS examination is divided into four named sections. For Technical Assistant, Scientific Assistant, Library Assistant, Nurse, Technician, Draughtsman and Fireman posts, candidates should distinguish the official examination information from general preparation recommendations.

The most reliable approach is to confirm the post code, study the prescribed curriculum, practise according to the correct examination pattern and monitor the official SDSC SHAR recruitment portal for updates.