Postdoctoral Position in Photonic IC-based Quantum Key Distribution (QKD) at IISc Bengaluru

The Foundation for QC Innovation, under India's National Quantum Mission, is inviting applications for a Research Associate/Postdoctoral Fellow position in Photonic IC-based Quantum Key Distribution (QKD) development. The position is based at the Photonics Research Laboratory, Centre for Nano Science and Engineering (CeNSE), Indian Institute of Science (IISc), Bengaluru. The research will focus on advanced QKD system design, including BB84, decoy-state, CV-QKD, and entanglement-based protocols. Candidates should have a strong background in quantum communication, quantum optics, or quantum cryptography, with proven experience in QKD system design. Applicants are expected to have hands-on experience with optical modulation and detection, as well as single-photon sources and detectors. Proficiency in working with optical fibre and free-space QKD testbeds, photon counting electronics, and simulation tools is highly desirable. The role requires a strong publication record in QKD or quantum communication, and the ability to lead experiments, mentor students, and prepare project deliverables, technical reports, and publications. The position is supervised by Prof. Shankar Kumar Selvaraja at IISc Bengaluru, and is part of a collaborative initiative involving the Foundation for QC Innovation, CeNSE, IISc, and the National Quantum Mission Coordination Cell at IIT Kanpur. The application deadline is 15 December 2025. Interested candidates should apply online and ensure they meet all eligibility criteria. Only applicants with relevant background and expertise will be contacted for further steps. Key research areas include Quantum Key Distribution, Quantum Communication, Quantum Cryptography, Photonics, Optical Modulation, Quantum Optics, Single-Photon Detection, Optical Fibre, Free-Space QKD, and Photon Counting Electronics. This is an excellent opportunity for postdoctoral researchers aiming to contribute to cutting-edge quantum technology research in India.