C-DOT Scientist B/C Recruitment 2026: Apply for 12 Posts in PQC & InfoSec Domains
The Centre for Development of Telematics (C-DOT), an autonomous R&D body under the Ministry of Communications, has announced recruitment for 12 Scientist B/C posts in the high-priority Post-Quantum Cryptography (PQC) and Information Security (InfoSec) domains. The positions are located at C-DOT campuses in Delhi and Bangalore, offer Pay Level 10/11 (7th CPC) with monthly pay of ₹50,400–₹1,66,100 plus allowances, and are filled on a 5-year contract basis renewable up to age 60. Applications are open from 04 April to 03 May 2026 on the official C-DOT careers portal — there is no application fee. This is a strong opportunity for engineers and researchers in cryptography, FPGA design, cybersecurity, embedded systems, and incident response to contribute directly to India’s national security infrastructure.
Key Highlights — C-DOT Scientist B/C Recruitment 2026
- Organisation: Centre for Development of Telematics (C-DOT), Ministry of Communications, Government of India
- Advt. No.: C-DOT/HR/REC/2026/03/01
- Post: Scientist B / Scientist C — PQC & InfoSec specializations
- Total Vacancies: 12 (PQC: 8 + InfoSec: 4)
- Pay Level: Level 10/11 (7th CPC) — ₹50,400–₹1,66,100/month + allowances
- Location: Delhi (all roles) and Bangalore (InfoSec roles)
- Employment Type: 5-year contract (1-year probation), renewable up to age 60
- Application Window: 04 April 2026 – 03 May 2026
- Application Fee: NIL for all categories
Vacancy Breakdown — C-DOT Scientist B/C 2026
| Post Name | Domain | Vacancies |
|---|---|---|
| Platform Software Scientist | PQC | 2 |
| FPGA Design & Implementation Scientist | PQC | 2 |
| Fault Analysis for Cryptography | PQC | 1 |
| Side Channel Analysis Scientist | PQC | 1 |
| Cryptographic Systems Testing & Validation | PQC | 1 |
| Theory & Mathematical Proofs Scientist | PQC | 1 |
| Hardware Board Design Engineer | PQC | 1 |
| R&D Project Management Specialist | PQC | 1 |
| Incident Investigator | InfoSec | 3 |
| Security Engineer | InfoSec | 1 |
| Total | — | 12 |
Eligibility Criteria — C-DOT Scientist B/C 2026
Educational Qualification
- PQC Domain: B.E./B.Tech, M.E./M.Tech or PhD in ECE, Computer Science, Electrical, EI, IT, VLSI, Embedded Systems, Robotics or allied technical areas.
- InfoSec Domain: B.E./B.Tech, M.E./M.Tech in CS/IT/Cybersecurity/Information Security/ECE, or M.Sc. in CS/IT/Cybersecurity/Cyber Forensics.
A minimum of 60% marks (or equivalent CGPA) is mandatory throughout academics from Class 10 onwards for all candidates.
Age Limit (as on 03 May 2026)
Maximum 35 years. Standard age relaxation applies — SC/ST: 5 years, OBC: 3 years, PwD: 10 years, Ex-Servicemen: as per Government of India norms.
Work Experience
- PQC roles: Minimum 2 years of relevant industry/research experience (waived for PhD holders).
- InfoSec roles: 2–7 years of professional experience in incident response, digital forensics, threat analysis, penetration testing, or network security.
- R&D Project Management role: Minimum 3 years of project management/coordination experience in a technology or R&D organization.
Salary & Benefits — C-DOT Scientist B/C 2026
Selected candidates will be placed at Pay Level 10 (₹50,400–₹1,60,800) or Pay Level 11 (₹56,100–₹1,77,500) of the 7th CPC, depending on qualification and experience. In addition to basic pay, candidates receive Dearness Allowance, House Rent Allowance, Travel Allowance, Medical Allowance and other admissible allowances. Estimated in-hand monthly compensation is approximately ₹70,000–₹1,30,000+, varying with location, pay level and family status. Other benefits include health insurance for self and dependents, leave encashment and gratuity as per government rules, and the opportunity for career advancement to higher pay levels and conversion to permanent positions for high performers after the contract review.
Selection Process — C-DOT Scientist B/C 2026
There is no written examination. Selection is based on a transparent two-stage process: (1) Online shortlisting on the basis of educational qualifications and declared work experience — typically 10–15 candidates per vacancy are shortlisted; (2) Two-level interview — first an online technical screening interview (30–45 minutes via video conference) covering domain depth, coding and problem-solving, followed by an in-person interview (45–60 minutes) at the C-DOT facility in Delhi assessing technical expertise, research mindset and fit for the role. Final selection is based on aggregate performance in both interviews.
How to Apply — C-DOT Scientist B/C 2026
- Visit the official C-DOT careers portal at www.cdot.in and click on Careers / Current Openings.
- Register a new account with your email ID, or log in if you already have credentials.
- Open the Scientist B/C notification and select the relevant domain — PQC or InfoSec.
- Fill in personal details, educational qualifications (Class 10 onwards), work experience and technical skills.
- Upload a recent passport-size photograph, all academic marksheets and certificates, experience/relieving letters, and any research publications.
- Carefully review every entry, then click Submit Application.
- Download and save the confirmation receipt with your application ID for future reference.
Pro tip: Use only the official C-DOT website, ensure all uploaded documents are clear and legible, and submit well before the deadline of 03 May 2026, 5:00 PM IST. Incomplete applications are auto-rejected.
Important Dates — C-DOT Scientist B/C 2026
| Event | Date |
|---|---|
| Notification released | 25 March 2026 |
| Application window opens | 04 April 2026 |
| Last date to apply | 03 May 2026 (5:00 PM IST) |
| Shortlist publication | May–June 2026 |
| Online interview (Phase 1) | June–July 2026 |
| In-person interview (Phase 2) | July–August 2026 |
| Final result | August–September 2026 |
Application Fees — C-DOT Scientist B/C 2026
There is no application fee for any category. C-DOT, being a government R&D institute under the Ministry of Communications, does not charge applicants for this recruitment, ensuring equal opportunity for all candidates regardless of category or economic background.
Essential Links — C-DOT Scientist B/C 2026
- Download Official Notification PDF — PQC Domain
- Download Official Notification PDF — InfoSec Domain
- Apply Online — C-DOT Careers Portal
- Visit Official C-DOT Website
- Join WhatsApp Channel for Government Jobs
- Join Telegram Channel for Government Jobs
Conclusion
C-DOT Scientist B/C Recruitment 2026 is a rare opportunity for engineers and researchers to work at the cutting edge of post-quantum cryptography and information security, contributing directly to India’s national cyber-defence capability. With Pay Level 10/11 compensation, no application fee, a transparent interview-only selection process, and postings in Delhi and Bangalore, the role offers strong career prospects in a research-driven environment. Eligible candidates should not wait — the application window closes on 03 May 2026. Prepare your documents now, apply on the official C-DOT portal, and bookmark GovtJobsAlert.in for updates on the shortlist, interview schedule and result.