ISRO Scientist Engineer SC Recruitment 2026: 175 Posts – Advt 03(EMC)

Published: August 27, 2026 Last Updated:
🚀 ISRO Scientist/Engineer ‘SC’ Recruitment 2026
ISRO Scientist Engineer SC Recruitment 2026: 175 Posts – Advt 03(EMC)

Indian Space Research Organisation • Centralised Recruitment Board • Advt. No. ISRO:ICRB:03(EMC):2026 • Electronics, Mechanical & Computer Science

PLEASE READ BEFORE APPLYING
What “SC” means here: The advertisement mentions the post name as 'Scientist/Engineer SC', where 'SC' does not refer to any caste (Scheduled Caste), but rather indicates the job level or grade (Scientist 'C'). This recruitment is specifically for filling up old and new vacant posts for Persons with Disabilities (PwBD), hence there is no separate seat distribution for categories like General (UR), OBC, SC, ST or EWS.
⚡ ISRO Scientist Engineer SC Recruitment 2026 – Quick Answers
Recruiting Body ISRO Centralised Recruitment Board (ICRB), Department of Space
Advertisement ISRO:ICRB:03(EMC):2026 • 27 August 2026
Disciplines Electronics, Mechanical and Computer Science
Total Vacancies 175 posts, including 3 positions at Physical Research Laboratory (PRL)
Application Mode Online
Selection Route Written Test/CBT followed by Interview
📅 ISRO Scientist Engineer Recruitment 2026 – Important Dates
Advertisement Date 27 Aug 2026
Online Application Starts 27 Aug 2026
Application & Fee Deadline 16 Sep 2026 • 11:55 PM
Written Test/CBT Date To be announced
💳 Application Fee & Refund
Initial Payment ₹750 per application
Non-refundable Fee ₹250
Full Refund* Women/SC/ST/PwBD/ExSM
Other Candidates Refund* ₹500
👤 Age, Pay & Appointment
Maximum Age 28 Years
Cut-off Date 16 Sep 2026
Pay Level Level 10
Basic Pay ₹56,100/month
Refund Rule: All candidates will be required to pay ₹750 when submitting their form. Only those candidates who appear for the written examination (CBT) will receive a refund. Women, SC, ST, PwBD, and ex-servicemen who appear for the exam will receive the full ₹750 refund, while all other categories of candidates will receive ₹500 (meaning their fee will be ₹250). Note that candidates who do not appear for the exam will not receive a refund.
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ISRO Scientist Engineer SC Vacancy 2026 – Post & PwBD Category Details

Six post codes covering ISRO centres and PRL, with PwBD-identified and backlog figures shown separately

Post Code Discipline / Unit Total A B C D E
BE001 Electronics – ISRO Centres 99 1* 16* 3* 0 1*
BE002 Mechanical – ISRO Centres 52 3* 9* 4 (3*) 0 1*
BE003 Computer Science – ISRO Centres 21 4 (3*) 2 (1*) 1 1* 0
BE001A Electronics – PRL 1 0 0 0 0 0
BE002A Mechanical – PRL 1 0 0 0 0 0
BE003A Computer Science – PRL 1 0 0 0 0 0
Total 175 8 27 8 1 2
PwBD key: This notification details the seats reserved for Persons with Disabilities (PwBD) out of a total of 175 advertised posts, divided into five different categories (such as visually impaired, deaf-mute, physically handicapped, mentally handicapped and multiple disabilities) from A to E. The asterisk (*) symbol indicates backlog seats; for example, if '4 (3*)' is written, it means that a total of 4 posts are reserved in that category, of which 3 posts are from the previous year's backlog.
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ISRO Scientist Engineer SC Eligibility 2026

Degree branch, aggregate benchmark and accepted qualification formats, rewritten from the official eligibility rules

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    Electronics – BE001/BE001A: The core requirement is B.E./B.Tech or an equivalent qualification in Electronics & Communication Engineering with at least 65% aggregate marks or CGPA 6.84/10. The accepted-title list also includes Applied Electronics, Communication, Electrical & Electronics, Electronics, Electronics & Instrumentation, Electronics & Power, Electronics & Telecommunication, Industrial Electronics, Power Electronics, Telecommunication, Instrumentation Technology, Instrumentation & Control and Avionics, where available in the application portal.
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    Mechanical – BE002/BE002A: Applicants need B.E./B.Tech or equivalent in Mechanical Engineering with at least 65% aggregate marks or CGPA 6.84/10. The notified allied branches cover Aeronautical, Aerospace, Industrial/Production, Manufacturing, Material Science, Mechatronics, Metallurgical/Metallurgy and the other Mechanical specialisations shown in the application drop-down.
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    Computer Science – BE003/BE003A: B.E./B.Tech or equivalent in Computer Science Engineering is required with at least 65% aggregate marks or CGPA 6.84/10. Accepted allied titles include Computer Engineering/Technology, Computer Science with Communication, Information Technology, Systems, AI & ML, AI & Data Science, Cyber Security, Software Engineering, Big Data, Cloud Computing, Networking, Information Engineering/Science/Technology and ICT when listed by the portal.
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    Accepted degree formats: B.E., B.Tech and B.Sc. (Engineering) can qualify. Diploma-to-B.E./B.Tech and B.Sc.-to-B.E./B.Tech lateral-entry routes are also recognised when every other condition is satisfied. AMIE/Grad IETE eligibility is conditional; the advertisement excludes AMIE registrations after 31 May 2013, and eligible Section-B candidates must meet the same 65% or 6.84 CGPA benchmark.
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    Study-mode rules: The engineering degree must be completed within the duration prescribed by the university. Correspondence B.E./B.Tech is not accepted. A part-time engineering degree can be considered only where the notified conditions are met. MCA by itself does not qualify, and a postgraduate engineering degree does not compensate for a B.E./B.Tech aggregate below the required benchmark.
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    Percentage / CGPA check: If both percentage and CGPA are printed on the degree or consolidated marksheet, meeting either notified benchmark is sufficient. If the university shows only one format, applicants should rely on that printed format rather than converting it on their own. The minimum academic benchmark is not relaxed category-wise.
📝 ISRO Scientist Engineer SC Exam Pattern 2026
Part Duration Questions Marks Marking Rule
Part A – Discipline Specific 90 Minutes 80 MCQs 80 +1 correct, 0 unattempted, −1/3 wrong
Part B – Aptitude/Ability 30 Minutes Maximum 15 MCQs 20 No negative marking
Total 120 Minutes Up to 95 100 Part-wise rule
Part B focus: This section tests your mathematical, logical, diagrammatic, abstract, and logical thinking abilities. After shortlisting the candidates, ISRO will release the schedule for the written examination or Computer Based Test (CBT), and the admit card information for the examination will be sent to your registered email ID.
🎯 Qualifying Marks, Interview & Final Merit
Category CBT Part A / Part B Interview Final Aggregate
Unreserved 50% / 50% 50% 60%
PwBD, where the post is reserved 40% / 40% 40% 50%
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    Written-test scores are used for interview shortlisting at a 1:5 ratio. ISRO also keeps an aggregate minimum pool of 10 shortlisted candidates, with the notified reservation provisions applied where relevant.
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    The interview is for 100 marks: 40 for technical/academic knowledge, 20 for technical general awareness, 20 for presentation and communication, 10 for comprehension, and 10 for academic achievements.
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    Final ranking gives equal weight to the Written Test/CBT and interview. For a tie, written-test marks are considered first, then marks in the essential qualification, and finally date of birth, with the older candidate ranked higher.
📍 Written Test Centres
37 Proposed Centres: ISRO (Indian Space Research Organisation) has designated 37 locations (Agartala, Ahmedabad, Bengaluru, Bhopal, Bhubaneswar, Chandigarh/Mohali, Chennai, Dehradun, Delhi, Ernakulam, Gorakhpur, Gurugram, Guwahati, Hyderabad, Indore, Jaipur, Jammu, Jodhpur, Kanpur, Kavaratti, Kolkata, Lucknow, Mangaluru, Mumbai, Mysore, Nagpur, Patna, Port Blair, Pune, Raipur, Ranchi, Shillong, Tiruchirappalli, Thiruvananthapuram, Varanasi, Vijayawada and Visakhapatnam) as exam centres across the country. Candidates will not be able to change their exam centre after submitting their application. However, ISRO reserves the right to change or re-allot any centre due to administrative or technical reasons.
💰 Pay, Post Status & Place of Posting
  • ✓
    Pay package: This is a Level 10 job, with a starting basic salary of ₹56,100. You'll also receive various other benefits, including dearness allowance (DA), house rent allowance (HRA), and travel allowance, as per government regulations. This position also offers excellent benefits, including the NPS pension scheme, medical care, a subsidized canteen, limited government quarters, travel allowance, travel allowance, and group insurance.
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    Classification: Scientist/Engineer ‘SC’ posts in constituent ISRO centres are Group ‘A’ Gazetted. The three PRL positions are Group ‘A’ Non-Gazetted posts in the autonomous institution under the Department of Space.
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    Service status: The advertisement describes the posts as temporary and likely to continue. The accompanying FAQ explains that the appointments are permanent in nature, while the post remains temporary during the prescribed probation period.
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    Posting liability: Selection does not guarantee one fixed centre. An appointee can be posted or transferred to a Department of Space/ISRO centre or unit according to organisational requirements.
🧾 How to Apply Online
  1. 1
    Open ISRO’s recruitment page for Advt. ISRO:ICRB:03(EMC):2026 and enter the official online application portal from that page.
  2. 2
    Choose the correct discipline/post code, then fill in personal, academic, category, email and bank details. Keep the registration number generated after submission.
  3. 3
    Upload the required recent colour photograph (JPG/JPEG, 100–200 KB) and signature (JPG/JPEG, 80–150 KB). Add the relevant supporting certificate if the portal asks for proof connected with fee-refund eligibility.
  4. 4
    Pay ₹750 for each application through Bharatkosh using the supported online payment methods. The advertisement does not provide an offline fee-payment route.
  5. 5
    Check every field before the final submit action. Save the submitted form and payment record, and later verify the payment status through the official process.
Correction Route: If you've made a mistake on your form, don't worry, as a submitted form can't be corrected. However, according to the rules, you can re-submit a new, completely correct form before the deadline. Remember not to re-submit the form without reason; only do so if you've made a mistake. When you fill out a new form, only those applications that are completely valid and have already paid the fees will be considered valid, as per department rules.
📂 Documents & NOC Rules
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    There is no requirement to send a printout or supporting papers to ISRO Headquarters after the online form. Keep the originals for age, education and category ready for verification whenever ISRO asks for them.
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    Candidates already working in Central/State Government, a PSU or an autonomous body should apply with employer intimation or prior permission and must produce the original NOC at the interview or other stage specified by ISRO.
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    A PwBD candidate claiming reservation needs the prescribed disability certificate showing at least 40% of the relevant disability. If the certificate is still manual, complete the required UDID-side digitisation in time for document checking.
📌 Important Recruitment Rules
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    The recruitment is open to Indian nationals who satisfy the advertised conditions. A form that is incomplete or does not meet the required eligibility can be rejected.
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    Future recruitment communication is tied to the registered email ID and ISRO’s official website. Candidates should watch both the inbox and spam/junk folders.
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    ISRO states that the answer key will be placed online shortly after the Written Test/CBT. Any objection must use the official objection link and be filed within the notified window with supporting justification.
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    Canvassing can disqualify a candidate. Vacancy numbers may also change if ISRO issues an official revision or decides not to fill a notified position.
❓ Frequently Asked Questions
Can candidates from an allied engineering branch apply?
They can apply only when their exact degree title is accepted for the selected post code. The advertisement covers several allied branches, but the safest check is the discipline list shown in the official application portal. The required academic benchmark still has to be met.
Is ₹750 the final application fee for every candidate?
₹750 is paid at the application stage. A candidate must appear in the Written Test/CBT to receive the applicable refund. Women, SC, ST, PwBD and Ex-Servicemen candidates can receive the full amount back, while other test-takers receive ₹500 back. No refund is due for absence from the test.
Can the online form be edited after final submission?
The submitted form does not have a normal edit facility. If a genuine mistake must be corrected, the official FAQ permits a fresh application before the deadline. A second form should be used only for a real correction, not as a routine duplicate submission.
Does the application printout need to be sent to ISRO?
No printout or supporting document has to be posted to ISRO Headquarters after submitting the online form. Keep the saved application, payment record and original certificates ready because they may be required at a later recruitment stage.
Will selection guarantee posting at the candidate’s preferred centre?
No. Recruitment is not tied permanently to one chosen centre. A selected candidate may be posted or transferred to an ISRO or Department of Space centre or unit according to organisational requirements.
How is the final merit position decided?
Written Test/CBT performance is first used for interview shortlisting. In the final result, the written test and interview receive equal weight. If two candidates finish with the same score, the notified tie-breaking order starts with written-test marks and then moves to qualification marks and date of birth.
Source & Verification: This information has been thoroughly verified based on the official ISRO (Indian Space Research Organisation) recruitment notification (Advertisement No.: ISRO:ICRB:03(EMC):2026), the bilingual advertisement, and the accompanying FAQ. The number of vacancies, PwBD/backlog positions, application dates, eligibility criteria, fees and refund methods, salary (pay level), exam pattern, passing marks, and official links are fully verified. Note that the official notification does not provide separate numbers for UR/OBC/SC/ST/EWS categories, so no such breakdown is shown here.