How to join ISRO as a scientist or engineer?

To join ISRO as a Scientist/Engineer (SC grade), you need a B.E./B.Tech in a relevant engineering branch with First Class (65%+). Apply through the ICRB (ISRO Centralised Recruitment Board) portal at isro.gov.in when notifications are released. The selection process involves a written test aligned with GATE syllabus, followed by an interview. Clearing both rounds and medical fitness test leads to an offer letter.

What is the salary of an ISRO scientist?

ISRO Scientist/Engineer SC (entry level) receives a basic pay of ₹56,100 per month in Level 10 of the 7th Pay Commission pay matrix. With HRA (24–27%), DA, and other allowances, the total in-hand salary ranges from ₹80,000 to ₹1,00,000+ per month depending on the posting city. Senior scientists at SD grade receive ₹67,700 basic pay.

ICRB stands for ISRO Centralised Recruitment Board — it is ISRO's central body responsible for conducting recruitment for Scientist/Engineer positions across all ISRO centres. The ICRB releases notifications, conducts written examinations, and manages the entire selection process. The official ICRB website is isrocs.gov.in.

Which engineering branches are eligible for ISRO?

ISRO recruits engineers from Electronics & Communication Engineering, Computer Science Engineering, Mechanical Engineering, Electrical Engineering, Civil Engineering, and Chemical Engineering for Scientist/Engineer SC positions. Specialized roles at higher grades (SD) require Aerospace Engineering, Avionics, Control Systems, or RF/Microwave specialization.

What is the age limit for ISRO recruitment?

The general age limit for ISRO Scientist/Engineer SC is 35 years. Age relaxation is applicable: SC/ST candidates get 5 years relaxation (up to 40 years), OBC candidates get 3 years (up to 38 years), PwD candidates get 10 years, and ex-servicemen get relaxation as per government norms.

Can I join ISRO through GATE?

ISRO's written test syllabus is closely aligned with GATE. While ISRO conducts its own exam (not direct GATE-based recruitment), strong GATE preparation is the best strategy for ISRO written tests. Some research fellowship positions at ISRO centres do require a valid GATE score.

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ISRO Recruitment & Career Guide

ISRO Careers & Jobs
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Join ISRO — India's national space agency employing over 17,000 scientists, engineers, and technicians across 13 major centres. The most comprehensive guide to ISRO recruitment, eligibility, salary, and career paths.

ISRO Official Careers ICRB Portal

Step-by-Step Guide

How to Join ISRO

The complete recruitment process for ISRO Scientist/Engineer positions (ICRB route).

Check Eligibility

B.E./B.Tech (First Class, 65%+) from a recognised university in relevant engineering/science branch. Age limit typically 35 years (relaxations apply for SC/ST/OBC/PwD).

Watch for Recruitment Notifications

ISRO releases recruitment notifications through ICRB (ISRO Centralised Recruitment Board) at isro.gov.in and the official ICRB portal. Bookmark official sources — beware of fake notifications.

Apply Online via ICRB

Fill the application at isrocs.gov.in or the specific ISRO centre portal. Attach required documents: degree certificate, marksheets, community certificate, and ID proof.

Appear for Written Test

ICRB conducts a Written Test (objective + descriptive) based on the relevant engineering discipline. The syllabus is primarily aligned with GATE examination topics.

Qualify Interview

Shortlisted candidates face a personal interview panel assessing technical knowledge, problem-solving, and research aptitude. Top rankers receive posting across ISRO centres.

Medical & Document Verification

ISAC / URSC

UR Rao Satellite Centre

Bengaluru

Satellites

SAC

Space Applications Centre

Ahmedabad

Remote Sensing & Applications

NRSC

National Remote Sensing Centre

Hyderabad

Earth Observation Data

SDSC SHAR

Satish Dhawan Space Centre

Sriharikota

Launch Operations

LPSC

Liquid Propulsion Systems Centre

Bengaluru/Mahendragiri

Propulsion

ISITE

ISRO Telemetry, Tracking & Command Network

Bengaluru

Ground Network

NARL

National Atmospheric Research Laboratory

Gadanki

Atmospheric Science

Frequently Asked

ISRO Careers FAQ

QWhat is the age limit to apply for ISRO?

The general age limit for ISRO Scientist/Engineer SC is 35 years. SC/ST candidates get 5 years relaxation (up to 40), OBC get 3 years (up to 38), PwD get 10 years. Age is calculated as on the closing date of the application.

QIs there any bond or service obligation at ISRO?

ISRO typically requires selected candidates to sign an undertaking to serve for a minimum period (usually 2 years) before they can resign. This varies by position and the specific recruitment notification.

QCan NIT or state university students apply to ISRO?

Yes. ISRO recruitment is open to graduates from any UGC/AICTE-recognized university or institute. You do not need to be from IIT or NIT — First Class (65%+) from any recognized institution qualifies you to apply.

QDoes ISRO hire non-engineers?

Yes. ISRO also recruits for non-engineering roles including Administrative Assistants, Stenographers, Accountants, Scientists in Physics/Chemistry/Mathematics, doctors (ISRO Health Centre), IT officers, and library information officers.

Ready to Launch Your Career?

Apply at the official ISRO careers portal and the ICRB website for the latest notifications.

ISRO Careers ICRB Portal

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