Understanding the Recruitment Process
ISRO primarily recruits Scientist/Engineer ‘SC’ posts, an entry-level Group 'A' Gazetted position, through two main channels. The first is via the ISRO Centralised Recruitment Board (ICRB), which conducts large-scale recruitment drives across multiple
disciplines. The second is through recruitment drives by individual ISRO centres like the Space Applications Centre (SAC) or U R Rao Satellite Centre (URSC). In recent years, many recruitment cycles have relied on shortlisting candidates based on their scores from the Graduate Aptitude Test in Engineering (GATE), followed by a personal interview. However, some recruitments may still involve a dedicated written test. It's crucial for applicants to carefully read the specific notification for the posts they are interested in.
Core Eligibility Requirements
To be eligible, candidates must typically possess a B.E./B.Tech degree in a relevant engineering discipline, such as Electronics, Mechanical, or Computer Science, from a recognised university. A minimum aggregate of 65% marks or a CGPA of 6.84 on a 10-point scale is generally required. The upper age limit for the general category is usually 28 years, with relaxations for OBC, SC/ST, and PwBD candidates as per government norms. For recruitment drives that use GATE scores, applicants must have a valid score in the corresponding paper for their engineering discipline. Some notifications also allow final-year students to apply, provided they meet all eligibility criteria by a specified date.
How to Apply Online
The application process is conducted entirely online through the official ISRO website, isro.gov.in. When a recruitment drive is announced, a detailed notification is posted in the 'Careers' section. Candidates need to register on the portal, fill out the application form with personal and educational details, and upload necessary documents. After registration, an online registration number is generated, which must be saved for future reference. An application fee is also applicable, which can be paid online. It's essential to apply well before the closing date, as extensions are not guaranteed.
The Selection Stages Explained
For recruitments based on GATE, candidates are first shortlisted based on their scores. The ratio for shortlisting is often around 1:7, meaning for every vacancy, seven candidates are called for the next stage. The second and final stage is a personal interview. The final merit list is typically prepared by giving equal 50% weightage to both the GATE score and the interview performance. In cases where a written test is conducted, it usually consists of two parts: Part A with discipline-specific technical questions and Part B with general aptitude questions. The interview panel assesses candidates on their technical knowledge, conceptual clarity, and academic achievements.
Salary and Career Prospects
A Scientist/Engineer ‘SC’ at ISRO is appointed at Level 10 of the 7th Central Pay Commission's pay matrix, with a starting basic pay of ₹56,100 per month. In addition to the basic pay, employees receive Dearness Allowance (DA), House Rent Allowance (HRA), and Transport Allowance (TA), among other benefits. The actual in-hand salary can range from approximately ₹70,000 to ₹85,000 per month, depending on the city of posting and other factors. ISRO offers a secure job with excellent career growth, allowing scientists to advance through various grades—from 'SC' to 'H' and even up to the distinguished level—based on performance and contributions to India's prestigious space missions.
