Research Scientist in Quantum Optical Systems

🔒 Confidential Employer
Posted 7 May 2026
LOCATION
Cambridge
TYPE
Full-time
LEVEL
Mid-Senior level
CATEGORY
Science & Research
This employer holds a UK Home Office sponsor license — sponsorship for this specific role is at the employer’s discretion

SKILLS

Quantum Optics Photon Source Characterization Experimental Setup Development LabVIEW Python Optical Component Integration Team Collaboration Scientific Publication

FULL DESCRIPTION

Research Scientist in Quantum Optical Systems

[Employer hidden — sign up to reveal] Ltd - Cambridge, UK

Salary: Competitive Salary & Generous Benefits Package

Closing Date: 15/05/2026

Job Reference: 000802

Job Description

[Employer hidden — sign up to reveal] Ltd have been at the forefront of research in quantum technology, particularly quantum communications and semiconductor quantum devices for the past two decades. During this time, they have made many breakthroughs, such as the first single and entangled photon LEDs, and the first GHz operation of 1550nm single photon avalanche diodes.

We are inviting applications to join our experienced team to research and develop quantum optical systems for the quantum internet. The successful applicant will develop and characterise deployable systems to generate single and entangled photons, and interface them with fibre‑optic networks for secure sharing of quantum information. The role will require a fundamental understanding of quantum light sources and light-matter interaction, and will involve specification and integration of the optical, electrical and mechanical components required to create novel experimental demonstrator systems.

Responsibilities

  • Characterization of photon sources
  • Development of experimental quantum optical applications
  • Specification of optical, electrical and mechanical components and system assembly
  • Development of software for experimental controls
  • Build and maintain high-performance experimental setups
  • Engagement with academic and industrial partners, and dissemination through scientific publications
  • Working as part of a team, and with partners in academia and industry

Essential Requirements

  • PhD in Physics, Electrical Engineering, or a related discipline
  • Proven hands-on experience in quantum optics or related field
  • Track record of impactful research
  • Experience in assembly and control of complex experimental systems
  • Good knowledge of computer control programming environments, e.g., LabVIEW/Python
  • Capability of both creative, independent work and working within an interactive team.
  • Desire to acquire new skills and work with new technologies

Desirable Requirements

  • Knowledge of electronic circuit design, assembly and testing
  • Experience with cryogenic or high vacuum technology
  • Experience with imaging, microscopy, spectroscopy, and fibre optic systems

Take a look around the company: https://careers.toshiba.eu/

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