Higher Scientist - Implementation security of QKD systems

NPL is seeking an experienced Higher Scientist to join ourQuantum Photonics team within our Quantum Technologies Department.

The team undertakes research to improve understanding of the science underpinning photonic quantum information hardware-e.g. single-photon sources and detectors, quantum key distribution and quantum communication systems, and quantum random number generators-and their applications. You will be joining the team at an exciting time, as it extends this work to construct a quantum network testbed at NPL.

A permanent position is available to join our team of multi-disciplinary scientists and engineers. In addition to those described above, the activities of the group include test and evaluation of photonic quantum information hardware and working with industry to provide solutions to current and future measurement challenges.

The initial focus of this position will be to further develop NPL’s capabilities to experimentally characterise physical properties of quantum key distribution (QKD) hardware and use them to test the implementation security of QKD systems. These systems range from mature, state-of-the-art commercial systems to prototype devices developed by industry and academia, as well as the implementation of new protocols such as twin-field QKD. You will also be required to contribute to the development of formal test procedures (standards).

You will also be required to contribute to the Quantum Photonics team’s overarching activity to develop the metrology to measure critical physical parameters of photonic quantum information components and systems. You will have an opportunity to work closely with the emerging quantum industry to provide expertise to solve their measurement challenges and make an impact on the development of the current and next generation quantum technologies. Your role will evolve with the technology landscape, and we are seeking someone with the potential to progress in seniority.

Our work is performed in collaboration with leading UK and international researchers from industry and academia, and our counterparts at other national laboratories. You will have the opportunity to publish your work in high-impact academic journals and present it at prestigious international conferences.  

Key responsibilities (depending on experience):

• Devising experimental methods to implement and characterise optical quantum information devices and systems
• Building experimental set-ups and bespoke instrumentation
• Designing and implementing control and data analysis software
• Analytic and numerical analysis of experimental data
• Collaborating with external partners
• Preparing and presenting project and internal reports
• Writing scientific papers and presenting at conferences
• Contributing to the drafting of international standards
• Leading cutting-edge research, recognising aspects that could be commercially viable and work to grow and maintain a strong industrial network
• Providing technical support for, or leading, winning bids in line with NPL’s growth strategy
• Working inclusively and collaboratively to develop partnership opportunities
• Representing NPL to promote our work and raise our profile