Senior Physicist - Quantum RF

Position: Senior Physicist - Quantum RF (All levels)
50000 - 150000 per annum

Oxfordshire, England

Permanent

Our client, a high-growth quantum technology company, is seeking a Senior Physicist - Quantum RF to join their Quantum RF team. This role is pivotal to their continued success within the Defence & Security sector, focusing on the development of quantum sensing technologies for RF fields. You will be instrumental in translating advanced AMO physics concepts into scalable, commercial solutions.

They are interested in people at all levels of experience, and particularly those who want to utilise the physics research and to apply it to actual engineering projects that have significant value in niche markets, particularly in areas such as the minaturisation of larger technologies.

Key Responsibilities:

Lead and contribute to high-impact research projects in AMO physics and quantum RF sensing

Design, model, and optimise atomic systems to meet product requirements

Integrate opto-mechanical systems, electronics, and software into functioning quantum devices

Execute testing, validation, and system demonstrations

Collaborate closely with cross-functional teams in a fast-paced, evolving environment

Communicate complex technical concepts to both technical and non-technical stakeholders

Contribute to publications, patents, and external engagements

Job Requirements:

PhD in AMO Physics with substantial postdoctoral or industry experience

Strong expertise in atomic/quantum systems, ideally including Rydberg physics and RF electrometry

Proven experience manipulating atoms, ions, or molecules with light

Demonstrated ability to build and integrate complex experimental systems

Proficiency in programming (e.g., Python, C++, Rust) and familiarity with design tools (Zemax, Solid Works, Altium)
Prior exposure to defence, national labs (e.g., DSTL), or advanced research environments is beneficial

Evidence of innovation (e.g., patents) is advantageous

Benefits:

Hybrid working model: 3 days onsite / 2 remote

Opportunity to work on cutting-edge quantum sensing technologies

Collaborative and commercially focused environment

Support in professional development and career progression

If you are a highly skilled AMO physicist with a passion for quantum technologies and experience in RF sensing, we would love to hear from you.

Apply now to discuss further.