CERT-In Scientist-B Recruitment 2026: 133 Vacancies, GATE-Based Selection, Apply Online Before August 17
CERT-In Scientist-B Recruitment 2026 is nearing its application deadline. The Indian Computer Emergency Response Team (CERT-In), under the Ministry of Electronics and Information Technology (MeitY), has invited online applications for 133 Scientist-B posts on a direct recruitment basis. Interested candidates with a valid GATE 2024, GATE 2025 or GATE 2026 score should complete their application without waiting until the last day.
According to the official recruitment advertisement, the online application window will close on August 17, 2026, at 5:30 PM. The eligibility cut-off date is also August 17, 2026.
The Scientist-B post is a Group ‘A’ position in Pay Level 10, carrying a pay scale of ₹56,100 to ₹1,77,500 under the 7th CPC.
CERT-In Scientist-B Recruitment 2026: Overview
| Particulars | Details |
| Recruiting Organisation | Indian Computer Emergency Response Team (CERT-In) |
| Ministry | Ministry of Electronics and Information Technology |
| Post | Scientist-B |
| Total Vacancies | 133 |
| Job Type | Direct Recruitment |
| Post Category | Group ‘A’ |
| Pay Level | Level 10 |
| Pay Scale | ₹56,100 – ₹1,77,500 |
| GATE Scores Accepted | GATE 2024, 2025 or 2026 |
| Application Mode | Online |
| Application Start Date | July 14, 2026 |
| Last Date | August 17, 2026, 5:30 PM |
| Application Fee | Nil |
The official CERT-In recruitment page confirms that applications are being accepted for 133 Scientist-B posts and specifies August 17, 2026, at 5:30 PM as the closing time.
CERT-In Scientist-B Recruitment 2026 Vacancy
The 133 vacancies are distributed across three disciplines:
| Discipline | Vacancies |
| Computer Science and Information Technology | 83 |
| Data Science and Artificial Intelligence | 25 |
| Electronics and Communication Engineering | 25 |
| Total | 133 |
The CS and IT discipline accounts for the largest share, with 83 posts, while Data Science & AI and Electronics & Communication Engineering have 25 posts each. The advertisement notes that the number of advertised posts is tentative and may be increased or decreased at CERT-In’s discretion.
Who Can Apply for CERT-In Scientist-B Recruitment 2026 Recruitment?
Candidates must have a valid GATE score from 2024, 2025 or 2026 in the relevant GATE paper:
- Computer Science and Information Technology – GATE CS
- Data Science and Artificial Intelligence – GATE DA
- Electronics and Communication Engineering – GATE EC
The GATE paper must correspond to the discipline for which the candidate is applying.
Educational Qualification for CERT-In Scientist-B Recruitment 2026
For the Computer Science and Information Technology post, candidates may qualify through a minimum four-year Bachelor’s degree in Engineering/Technology, a Master’s degree in Science, or MCA, subject to the prescribed discipline requirements.
Recognised relevant disciplines include Computer Science, Computer Engineering, Information Technology, Software Systems, Artificial Intelligence, Data Science, Information Security, Cyber Security, Digital Forensics, Internet of Things, Quantum Computing, Blockchain Technology, Machine Learning, Cloud Security and Cryptography, among others specified in the notification.
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For Data Science and Artificial Intelligence, the notification specifies relevant Engineering/Technology Bachelor’s degrees or eligible Master’s degrees in Science disciplines, along with a valid GATE DA score.
For Electronics and Communication Engineering, eligible candidates can have a relevant Engineering/Technology Bachelor’s degree or eligible Master’s degree in Science. Relevant areas include Electronics, Electronics & Communication, Electronics & Telecommunication, Electronics & Instrumentation, Electronics & Computer Engineering, Mechatronics, Robotics and Automation, Drone Technology and Autonomous Systems, among others listed in the advertisement.
No prior work experience is required for the Scientist-B post.
Age Limit
The upper age limit for the Scientist-B post is:
| Category | Maximum Age |
| UR/EWS | 30 years |
| OBC (NCL) | 33 years |
| SC/ST | 35 years |
| PwBD | Up to 40 years, depending on category |
| Eligible service candidates | Relaxation as per notification |
Age will be calculated as on August 17, 2026, the cut-off date for eligibility. Applicable government rules will govern age relaxation for reserved and other eligible categories.
CERT-In Scientist-B Selection Process 2026
One of the biggest attractions of this recruitment is that candidates are shortlisted using their GATE score, followed by a Personal Interaction/Interview.
Eligible candidates will initially be shortlisted for the interaction/interview in a 1:5 ratio, subject to discipline-wise and category-wise merit. CERT-In has stated that GATE 2024, GATE 2025 and GATE 2026 scores will receive equal treatment for shortlisting.
The final selection carries the following weightage:
| Selection Component | Weightage |
| GATE Score | 60% |
| Personal Interaction/Interview | 40% |
| Total | 100% |
Candidates can submit their best GATE score from 2024, 2025 or 2026 in the relevant discipline.
The Personal Interaction/Interview will assess areas such as:
- Technical/academic knowledge
- Presentation and communication skills
- Comprehension
- Academic performance
Candidates must secure at least 50% marks for the Unreserved category and 40% for EWS/OBC/SC/ST/PwBD categories in the Personal Interaction/Interview to remain eligible for the final merit list.
CERT-In Scientist-B Salary 2026
Selected candidates will be appointed as Scientist-B in Pay Level 10 with a basic pay scale of ₹56,100 to ₹1,77,500 under the 7th Central Pay Commission.
The actual salary and benefits will also depend on applicable Central Government allowances and service rules.
CERT-In Scientist-B Application Fee
There is no application fee for this recruitment.
| Category | Application Fee |
| All Categories | Nil |
This makes the recruitment particularly attractive for eligible GATE-qualified candidates.
Documents Required
Candidates should keep the required documents ready before starting the online application. These include:
- Recent colour photograph
- Signature
- Date of birth proof
- Photo ID proof
- Matriculation certificate
- Senior Secondary certificate
- GATE scorecard
- Essential qualification certificate
- Essential qualification marksheet
- CGPA conversion certificate, if applicable
- SC/ST/OBC-NCL/EWS certificate, where applicable
- PwBD certificate, where applicable
- NOC, where applicable
- Age relaxation certificate, where applicable
CERT-In has prescribed file-size and format requirements for photographs, signatures and uploaded documents, so candidates should check the detailed advertisement before submitting the form.
How to Apply for CERT-In Scientist-B Recruitment 2026
Candidates can apply only through the online mode.
Step 1: Visit the official CERT-In website.
Step 2: Open the recruitment section and select the Scientist-B recruitment link.
Step 3: Complete the registration process.
Step 4: Fill in personal, educational, GATE and other required details.
Step 5: Upload the required documents in the prescribed format.
Step 6: Review all information carefully.
Step 7: Submit the application form.
Step 8: Download and save the confirmation page for future reference.
The official advertisement specifically states that the application must be completed online between July 14 and August 17, 2026, up to 5:30 PM. No other mode of application will be accepted.
CERT-In Scientist-B Recruitment 2026: Important Dates
| Event | Date |
| Online Application Begins | July 14, 2026 |
| Online Application Last Date | August 17, 2026 |
| Closing Time | 5:30 PM |
| Eligibility Cut-off Date | August 17, 2026 |
| Document Verification/Interview | To be announced |
As of August 15, candidates have only a short time remaining to complete the application. Applicants should therefore avoid waiting for the final few hours, particularly because an incomplete application or an application that has not been finally submitted will not be considered.
CERT-In Scientist-B Recruitment 2026: Apply Before the Window Closes
For GATE-qualified candidates in Computer Science, Information Technology, Data Science, Artificial Intelligence, Electronics and related disciplines, this recruitment offers an opportunity to enter a prestigious government cybersecurity organisation at the Scientist-B level.
There is no application fee and no experience requirement, while the selection gives 60% weightage to the GATE score and 40% to the Personal Interaction/Interview. However, simply meeting the eligibility criteria does not guarantee an interview call because candidates will first be shortlisted based on GATE merit.
Candidates who are eligible and have not yet applied should complete the CERT-In Scientist-B application as early as possible. The last date is August 17, 2026, at 5:30 PM.
Official Application
Candidates should use the recruitment section of the official CERT-In website to access the detailed advertisement and online application link.
FAQs
What is the last date for CERT-In Scientist-B Recruitment 2026?
The last date to apply online is August 17, 2026, up to 5:30 PM.
How many vacancies are available?
CERT-In has advertised 133 Scientist-B vacancies across Computer Science & IT, Data Science & AI, and Electronics & Communication Engineering.
Which GATE scores are accepted?
Valid GATE 2024, GATE 2025 or GATE 2026 scores are accepted in the relevant GATE paper.
Is there any application fee?
No. The application fee is Nil for all categories.
Is work experience required?
No. The official advertisement states that no experience is required.
What is the salary of CERT-In Scientist-B?
The post carries Pay Level 10, with a pay scale of ₹56,100–₹1,77,500.
How will candidates be selected?
Candidates will be shortlisted for Personal Interaction/Interview based on GATE scores. Final merit will carry 60% weightage for GATE and 40% for the Personal Interaction/Interview.
Bottom line: If you have a valid GATE 2024, 2025 or 2026 score and meet the prescribed educational and age criteria, do not miss the closing window. Apply online for CERT-In Scientist-B Recruitment 2026 before August 17, 2026, 5:30 PM.