Vacancies: 133 · Posts: 1 (Scientist-B, 3 disciplines) · Type: Regular (Group-A) · Mode: Online · Fee: Nil · Apply: 14 Jul–17 Aug 2026 · Salary: Level-10 (₹56,100 basic) · Selection: GATE Shortlist + Interview · Location: All India (including outside India)
Rising cyber threats have made national cyber defence a top priority. CERT-In, the Indian Computer Emergency Response Team under the Ministry of Electronics and Information Technology, has opened 133 Scientist-B posts for 2026. These Group-A Level-10 positions offer direct entry for GATE-qualified engineers and scientists — no separate written exam by CERT-In, only shortlisting on GATE score followed by an interview.
Applications are open from 14 July to 17 August 2026. The posts cover Computer Science (CS), Data Science & Artificial Intelligence (DA), and Electronics & Communication (EC) disciplines. Selected candidates will work on critical national cybersecurity operations with all-India posting liability.
This recruitment suits candidates who already have a strong GATE score and want a prestigious central government scientific role in cyber defence rather than another exam cycle.
Who Should Apply?
- B.E./B.Tech (Computer Science, Information Technology, Artificial Intelligence, Cyber Security, Data Science or allied disciplines) holders with valid GATE CS/DA/EC score → Scientist-B (CS/DA/EC) – 133 posts
- M.Sc / MCA in Computer Science, Data Science, Artificial Intelligence, Cyber Security, Electronics or relevant subjects with valid GATE CS/DA/EC score → Scientist-B (CS/DA/EC) – 133 posts
- Candidates with GATE 2024, 2025 or 2026 score (best of three considered with equal weightage)
- Those comfortable with All India (including possible foreign) posting liability and cyber security domain work
Special reservations: Horizontal PwBD reservations applicable. Backlog vacancies noted in SC/OBC for certain disciplines. Ex-Servicemen and government service candidates get age relaxation as per rules.
Important Dates
| Event | Date |
|---|---|
| Online Application Start | 14 July 2026 |
| Online Application End | 17 August 2026 (5:30 PM) |
| Cut-off Date for Age & Eligibility | 17 August 2026 |
| Document Verification & Interview Schedule | To be announced on the CERT-In website |
| Application Correction Window | Not mentioned in notification |
Quick Overview
- Organisation: Indian Computer Emergency Response Team (CERT-In), Ministry of Electronics and Information Technology, Government of India
- Sector: Cyber Security & Information Technology (Central Government Scientific/Technical)
- Post: Scientist-B (Group-A, Level-10)
- Total Vacancies: 133 (tentative; may increase or decrease)
- Pay Level: Level-10 (₹56,100 – ₹1,77,500) – 7th CPC
- Mode: Online only (Aadhaar-based authentication at every stage)
- Fee: Nil for all categories
- Selection: GATE score shortlisting (1:5 ratio, discipline & category-wise) + Document Verification + Personal Interaction/Interview
- Job Location: Anywhere in India or outside India (All India liability)
- Advertisement No.: CERT-In/SCB/2026/1
- Official Website: https://www.cert-in.org.in/
What Posts Are Available?
Scientist-B posts are discipline-specific. Candidates must apply in the correct discipline matching their GATE paper code.
| Discipline | Vacancies | Qualification (must have valid GATE score) | Pay Level |
|---|---|---|---|
| Computer Science & Information Technology (CS) | 83 | B.E./B.Tech (CS, IT, AI, Cyber Security, Data Science, Blockchain, IoT, Quantum Computing or allied) or M.Sc/MCA in CS, AI, Cyber Security, Data Science, Computational Science or relevant + valid GATE CS | Level-10 |
| Data Science & Artificial Intelligence (DA) | 25 | B.E./B.Tech (Data Science, AI, Machine Learning or allied) or M.Sc in Data Science, AI, Machine Learning or relevant + valid GATE DA | Level-10 |
| Electronics & Communication Engineering (EC) | 25 | B.E./B.Tech (Electronics, ECE, VLSI, Robotics, Mechatronics or allied) or M.Sc in Electronics, Applied Electronics, VLSI or relevant + valid GATE EC | Level-10 |
| Total | 133 | — | — |
Vacancy Interpretation Note: CS discipline has the highest allocation (83 posts). DA and EC have 25 each. Backlog vacancies exist in SC and OBC categories for CS and DA. PwBD reservations are horizontal. Category-wise breakup (UR/SC/ST/OBC-NCL/EWS) is available in the official PDF.
Category-wise totals (approximate from notification): UR ~60, SC ~18 (incl. backlog), ST ~8, OBC-NCL ~36 (incl. backlog), EWS ~11. Exact figures and PwBD sub-categories are in the official notification PDF.
What Is the Age Limit?
Upper age limit as on 17 August 2026:
| Category | Max Age |
|---|---|
| UR / EWS | 30 years |
| OBC (NCL) | 33 years |
| SC / ST | 35 years |
| PwBD (UR) | 40 years |
| PwBD (OBC-NCL) | 43 years |
| PwBD (SC/ST) | 45 years |
| Service Candidates (UR/EWS) | 35 years |
| Service Candidates (OBC-NCL) | 38 years |
| Service Candidates (SC/ST) | 40 years |
| Ex-Servicemen | As per Government of India rules |
Examples: ✅ A 29-year-old UR candidate born on 18 August 1997 — eligible (within 30-year limit as on 17 August 2026). ❌ A 31-year-old UR candidate born on 16 August 1995 — not eligible (exceeds maximum age by 1 year).
Use our Age Eligibility Calculator to check instantly.
What Is the Salary?
Level-10 (7th CPC): Basic Pay ₹56,100 – ₹1,77,500.
Indicative in-hand salary: ₹90,000 – ₹1,05,000 per month (starting, in X-class cities like Delhi).
Calculation basis (as of mid-2026 rates): Basic ₹56,100 + DA (~55%) + HRA 30% (X-class city) + Transport Allowance. Deductions include NPS (10%) and other recoveries. Actual in-hand varies with city classification (X/Y/Z), DA revisions, and deductions.
Use our 7th CPC Salary Calculator for a precise take-home estimate.
This is a regular Group-A post with NPS pension benefits and standard central government allowances.
What Is the Application Fee?
Nil for all categories (UR, OBC, SC, ST, EWS, PwBD, Ex-Servicemen, service candidates).
No fee payment required at any stage.
How to Apply?
Step 1: Visit the official application portal: https://examinationservices.nic.in/RecSys2026/Root/Home.aspx?enc=Ei4cajBkK1gZSfgr53ImFRkgiLSooJP3k6iN0P6UYFCdYEaesDx7LWjl5H05GUox (or through the CERT-In website).
Step 2: Complete registration with a valid email ID and active mobile number. Aadhaar-based authentication is mandatory at every stage.
Step 3: Fill the online application form carefully. Upload self-attested scanned copies of photograph, signature, educational certificates, GATE scorecard, category certificate (if applicable), and PwBD certificate (if applicable) in prescribed format.
Step 4: Submit the form and download the confirmation page. Keep the application number safe.
Important: No changes allowed after final submission for name, category, address, mobile or email. Apply only through the official portal — no other mode is accepted.
Common Mistakes to Avoid:
- Applying in the wrong discipline (must match GATE paper code exactly).
- Uploading unclear or wrong documents (leads to rejection at verification stage).
- Missing the exact last date and time (17 August 2026, 5:30 PM) — the portal may slow down on the last day.
- Forgetting Aadhaar authentication or using mismatched details.
- Assuming experience is needed (notification clearly states no prior experience required).
Use our Photo & Signature Resizer before uploading.
CERT-In वैज्ञानिक-बी भर्ती 2026 – 133 पदों के लिए ऑनलाइन आवेदन करें
भारतीय कंप्यूटर इमरजेंसी रिस्पांस टीम (CERT-In) ने 133 वैज्ञानिक-बी पदों के लिए भर्ती निकाली है। यह मेटी के अधीन ग्रुप-ए लेवल-10 का पद है। GATE 2024/2025/2026 स्कोर के आधार पर शॉर्टलिस्टिंग होगी, उसके बाद इंटरव्यू।
कौन आवेदन कर सकता है? कंप्यूटर साइंस, डेटा साइंस, आर्टिफिशियल इंटेलिजेंस, इलेक्ट्रॉनिक्स या संबंधित विषयों में B.E./B.Tech या M.Sc/MCA वाले उम्मीदवार जिनके पास वैध GATE स्कोर हो। कोई पूर्व अनुभव जरूरी नहीं है।
वेतन और चयन प्रक्रिया क्या है? लेवल-10 (बेसिक ₹56,100)। शुरुआती इन-हैंड लगभग ₹90,000–1,05,000 प्रति माह (मेट्रो शहरों में)। चयन GATE स्कोर (60%) + इंटरव्यू (40%) पर आधारित है। शॉर्टलिस्टिंग 1:5 के अनुपात में होगी।
आवेदन कैसे करें? 14 जुलाई से 17 अगस्त 2026 तक आधिकारिक पोर्टल पर ऑनलाइन आवेदन करें। आधार आधारित प्रमाणीकरण जरूरी है। विस्तृत जानकारी और पीडीएफ https://www.cert-in.org.in/ पर उपलब्ध है।
How Are Candidates Selected?
No written exam is conducted by CERT-In. Selection is purely on valid GATE score + interview.
- Shortlisting: Based on valid GATE 2024/2025/2026 score (best score considered with equal weightage). Ratio 1:5 discipline-wise and category-wise. All tied candidates at cut-off are shortlisted.
- Document Verification: Mandatory before interview. Candidates failing to produce original documents are disqualified.
- Personal Interaction / Interview: Maximum 50 marks (Technical knowledge, Presentation/Communication/Comprehension, Academic performance). Minimum qualifying: 50% for UR, 40% for others.
- Final Merit: 60% weightage to GATE score + 40% to interview marks.
- Tie-breaking: Higher GATE score → Higher technical knowledge marks in interview → Older candidate.
Interview schedule and venue (Delhi or other approved location/mode) will be announced later on the CERT-In website. No TA/DA admissible.
About CERT-In & Why Candidates Search
The Indian Computer Emergency Response Team (CERT-In) is the national nodal agency for responding to computer security incidents. It operates under the Ministry of Electronics and Information Technology and plays a critical role in protecting India’s cyberspace, issuing advisories, and coordinating with government and private organisations.
Candidates search for this recruitment because:
- It is one of the few direct scientific Group-A entries in the cybersecurity domain without a lengthy departmental exam.
- Level-10 pay with NPS pension and central government benefits is attractive for GATE-qualified engineers.
- Working on national-level cyber threats offers prestige and impact.
- However, all-India (and possible overseas) posting liability and highly competitive shortlisting (only top GATE performers in the ratio) are real considerations for many.
Analyst’s Take
This is a clean, GATE-centric recruitment — ideal for candidates who already have a strong score in CS, DA or EC and do not want to prepare for another written test. Unlike DRDO Scientist-B recruitments (which sometimes include additional stages) or ISRO scientist entries, CERT-In relies almost entirely on your existing GATE performance plus a 50-mark interview.
Who should skip this? Candidates without a valid GATE score in the specified papers, those unwilling to accept All India posting (including remote or foreign locations), or fresh graduates without a competitive GATE rank. The 1:5 shortlisting ratio means only the top performers in each category and discipline move forward.
Practical tip: Submit your best GATE score from 2024/2025/2026. Double-check that your degree discipline exactly matches the GATE paper code you are applying under — mismatches lead to rejection at verification. Keep all original documents (especially degree marksheets with CGPA conversion proof if applicable) ready well before the interview call.
What Documents Are Required?
- Recent passport-size photograph and signature (scanned)
- Self-attested copies of educational certificates and marksheets (10th, 12th, degree)
- Valid GATE scorecard (2024/2025/2026)
- Category certificate (SC/ST/OBC-NCL/EWS) in prescribed format
- PwBD certificate (if applicable)
- Proof of date of birth
- Aadhaar card (for authentication)
- Any other document mentioned in the application form or call letter
Document Alert: CGPA candidates must carry university-issued conversion formula or Registrar certificate. Failure to produce originals at verification stage leads to disqualification.
What Happens After Selection?
- Receive provisional offer/selection intimation via email/portal.
- Appear for Document Verification at the scheduled venue (Delhi or notified location).
- Undergo any required medical fitness examination.
- Receive formal appointment letter and join at the allotted location (Delhi HQ or other centre as per organisational needs).
- Complete initial induction/training as per CERT-In norms.
- Serve the probation period and get confirmed subject to satisfactory performance and verification.
The post carries All India liability — you may be posted anywhere in India or outside India in the interest of the organisation.
Contact & Helpline
Recruitment-specific contact details are not published in the current notification. For queries related to the application portal or technical issues, use the helpdesk available on the online application portal.
Official Website: https://www.cert-in.org.in/ (check regularly for interview schedule and updates)
⚠️ Contact details sourced from the official notification/website. Verify before contacting. NEVER pay any money over the phone or to any person claiming to offer job assistance. Report fraud to cybercrime.gov.in.
Important Links
| Link | URL |
|---|---|
| Apply Online | https://examinationservices.nic.in/RecSys2026/Root/Home.aspx?enc=Ei4cajBkK1gZSfgr53ImFRkgiLSooJP3k6iN0P6UYFCdYEaesDx7LWjl5H05GUox |
| Official Notification PDF | https://www.cert-in.org.in/PDF/SCB_Advt.pdf |
| Official Website | https://www.cert-in.org.in/ |
FAQs – CERT-In Scientist B Recruitment 2026
Q1: What is the last date to apply for CERT-In Scientist B 2026?
A: 17 August 2026 (5:30 PM). Late applications are not accepted, and no extension has been announced.
Q2: What is the age limit for CERT-In Scientist B?
A: 30 years for UR/EWS, 33 for OBC-NCL, 35 for SC/ST as on 17 August 2026. PwBD and service candidates get additional relaxation up to 10–15 years depending on category. Age is calculated as on the cut-off date.
Q3: Is there an exam for CERT-In Scientist B, or is it interview-based?
A: No separate written exam by CERT-In. Shortlisting is based on valid GATE 2024/2025/2026 score (1:5 ratio). Shortlisted candidates appear for Document Verification followed by Personal Interaction/Interview (50 marks).
Q4: What is the salary of a CERT-In Scientist B?
A: Level-10 (Basic ₹56,100). Indicative in-hand is approximately ₹90,000–1,05,000 per month in metro cities (including DA and HRA). Use the 7th CPC Salary Calculator for exact figures.
Q5: Can final-year students apply for CERT-In Scientist B 2026?
A: No. You must have completed the essential qualification and possess the degree certificate by the cut-off date (17 August 2026). Result-awaited candidates are not eligible.
Q6: Is CERT-In Scientist B a permanent government job?
A: Yes. It is a regular Group-A post in Level-10 with NPS pension benefits and standard central government service conditions.
Q7: Can candidates from other states apply for CERT-In recruitment?
A: Yes. This is a central government recruitment with all-India liability. No state domicile is required.
Q8: Where will I be posted if I get selected for CERT-In Scientist B?
A: Anywhere in India or outside India as per organisational requirements. The post carries All India (and overseas) posting liability. First posting is usually at CERT-In headquarters or notified centres.
Q9: Is CERT-In Scientist B worth applying for?
A: Yes, if you have a competitive GATE score in CS/DA/EC and are genuinely interested in national cyber security work. The domain is high-impact and the pay & prestige are strong. However, all-India posting liability and intense competition for the limited shortlist slots are real factors.
Q10: What are the disadvantages of working in CERT-In as Scientist B?
A: Postings can be anywhere in India (or outside) with limited choice in initial years. The work involves high responsibility and on-call elements during cyber incidents. Work-life balance depends on the threat landscape and organisational needs.
Q11: How much do central government Scientist B officers earn in cyber security roles?
A: Level-10 officers typically take home ₹90,000–1,10,000+ per month in metro cities after allowances and deductions. Growth to Level-11/12 comes with promotions and MACP.
Q12: Is there negative marking or any written test in CERT-In Scientist B selection?
A: No written test by CERT-In. Shortlisting is purely on GATE score. The interview has no negative marking — it assesses technical knowledge, communication and academic record.
Q13: Can I get my preferred posting location in CERT-In?
A: Posting is at the discretion of the organisation based on vacancies and requirements. While preferences may be considered later in career, initial posting is generally not choice-based.
Final Checklist – Is This the Right Job for You?
Use this quick checklist before you apply:
- You have a valid GATE score in CS, DA or EC (2024/2025/2026) and your degree exactly matches the paper code.
- You meet the age limit as on 17 August 2026 (with applicable relaxations).
- You are comfortable with All India (and possible overseas) posting liability.
- You can arrange all original documents (especially degree + GATE scorecard + category/PwBD certificates) for verification.
- You understand the selection is GATE shortlist + interview only — no second chance written exam.
📄 Source: Official notification released by CERT-In on 14 July 2026 (Advt. No. CERT-In/SCB/2026/1). All details sourced from the official notification PDF at https://www.cert-in.org.in/PDF/SCB_Advt.pdf.
