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Eligibilty Criteria

Education Qualification

The candidate should satisfy the following criteria for respected posts:

  • BE/B.Tech or equivalent Engineering Degree in Electronics Engineering/ Mechanical Engineering/ Computer Science with First Class and an aggregate minimum of 65% marks or CGPA 6.84/10 (average of all semesters for which results are available).
  • Current Final Year Engineering Students are not eligible for this recruitment.

Age Limit

The maximum age of general category candidates should not exceed 35 years as of 14/10/2022. For other category candidates.

Category Age Limit (years)
General 35 years
OBC 38 Years
SC/ST 40 years
Exam Pattern

The written test for ISRO Scientist/ Engineer is qualifying in nature and its marks will not be included in preparing the final merit. All the questions will be based on the ISRO CS syllabus

Stage Test No. of questions Duration
I Written Test (Computer Science Engineering) 80 1 Hour 30 Minutes
II Interview - -
  • The written test paper for ISRO consists of a total of 80 objective-type questions, carrying equal marks.
  • The total time duration of the exam is 1 hour 30 minutes (90 minutes).
  • The negative marking of 1/3 mark will be applied for each wrong answer, thus 1 mark will be deducted for each wrong answer.

ISRO Scientist Engineer is conducted in different fields like mechanical engineering, civil engineering, computer science engineering, and electronics engineering. The syllabus for each field is given below:

ISRO Scientist Engineer Subjects ISRO Scientist Engineer Syllabus
ISRO Syllabus 2022 for Electronics Engineering Digital circuits & Microprocessor

Control Systems

Signals and Systems

Microwave Engineering



Electronic Devices


Analog Circuits

Engineering Mathematics

ISRO Syllabus 2022 for Mechanical Engineering Engineering Mechanics

Engineering Materials

Manufacturing (Production)

Industrial Engineering

Machine Design

Theory of Machines & Vibrations

Strength of Materials

Fluid Mechanics



Engineering Mathematics

ISRO Syllabus 2022 for Computer Engineering Database

Compiler Design

Theory of computation


Programming & Data Structures


Computer Organization

Digital Logic

Computer Networks

Operating Systems

Software Engineering & Web Technology

Image processing

Engineering Mathematics

ISRO Syllabus 2022 for Civil Engineering Transportation Engineering

Solid Mechanics & Foundation Engineering

Hydrology & Irrigation

Environmental Engineering

Fluid Mechanics & Hydraulics

Design of Steel Structures

Solid Mechanics

Structural Engineering

Surveying (Geometrics)

Engineering Mathematics

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