ISRO Scientist, Engineer ‘SC’ Recruitment: Check vacancies and selection process

ISRO Scientist, Engineer ‘SC’ Recruitment 2026: Check Vacancies and Selection Process

ISRO has opened online applications for Scientist/Engineer ‘SC’ posts in Electronics, Mechanical and Computer Science. The recruitment is being conducted through the ISRO Centralised Recruitment Board under Advertisement No. ISRO:ICRB:03(EMC):2026. The application window opened on August 27 and will remain open until September 16, 2026, at 11:55 pm.

There are 175 vacancies in the latest notification, with the largest share going to Electronics. The posts are Level 10 positions, and candidates appointed as Scientist/Engineer ‘SC’ will receive a minimum basic pay of ₹56,100 per month, apart from applicable allowances.

For the three main engineering posts, applicants need a BE/BTech or equivalent degree in the relevant discipline with at least 65% marks or a CGPA of 6.84/10. The degree must have been completed within the stipulated duration prescribed by the university. The upper age limit is 28 years as on September 16, 2026, with applicable relaxations for eligible categories.

The selection process starts with a written test conducted as a computer-based test. Part A contains 80 discipline-specific multiple-choice questions and carries 80 marks, with a 90-minute duration. Each correct answer earns one mark, while an incorrect answer attracts a one-third mark deduction.

Part B is an aptitude and ability test lasting 30 minutes. It has a maximum of 15 questions based on numerical, logical, diagrammatic, abstract and deductive reasoning, carrying 20 marks in total. There is no negative marking in this section. The complete written test therefore carries 100 marks.

Clearing the written test does not mean immediate appointment. Candidates are shortlisted for interview in a maximum 1:5 ratio based on their written-test performance, with at least 10 candidates considered for the interview process. The interview itself carries 100 marks and assesses technical knowledge, awareness related to the specialisation, communication and presentation skills, comprehension and academic achievements.

For the final panel, written-test marks and interview marks receive equal weightage, 50% each. Unreserved candidates need at least 50% in both the written test and interview, with a 60% aggregate requirement. For eligible PwBD candidates against reserved posts, the corresponding thresholds are 40% in each stage and 50% overall.

Candidates planning to apply should pay attention to one practical detail. ISRO says the vacancies are tentative and can be changed through a corrigendum. The online application closes on September 16, so applicants should check the complete notification and FAQ before submitting their forms rather than relying on short recruitment summaries.