Latest Quantum Cryptography Jobs

Senior AMO Physicist - Quantum RF

ABOUT US Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build and integrate quantum computers, sensors, and networks. From fundamental physics to leading edge commercial products, Infleqtion enables “quantum everywhere” through our ecosystem of devices and platforms. LOCATION Infleqtion...

Infleqtion Inc.

Kidlington

Junior Mechanical Engineer for Quantum Systems (Hybrid)

A global quantum technology company is seeking a Junior / Associate Mechanical Engineer to work in their Oxford office. This role involves participating in R&D activities and translating experimental concepts into engineered solutions. The ideal candidate holds a bachelor's degree in relevant fields and possesses strong CAD and communication skills....

Infleqtion

Oxford

Senior Mechanical Design Engineer - Hydrogen & Cryogenics

A pioneering clean energy startup in the UK is seeking a Senior Mechanical Design Engineer to lead the design and development of mechanical systems and components for innovative projects. The role demands a minimum of 5 years' experience and proficiency with Siemens NX CAD software. Candidates should possess a strong...

LUX

Stoke-on-Trent

Photonics Experimental Physicist - End-to-End R&D

A leading developer of sensing instruments in Cambridge is seeking an experienced Experimental Physicist with expertise in fields such as optical physics and thermodynamics. This role involves overseeing the design process from inception to manufacturing, contributing to innovative solutions that aim to protect lives. The ideal candidate will possess a...

Newton Colmore

Cambridge

Hybrid Mixed-Signal Electronics Engineer for Quantum Tech

A global quantum technology company is seeking a Mixed Signals Electronics Engineer passionate about bringing quantum technologies to life. This role focuses on the design, verification, and implementation of electronic systems for quantum products. Ideal candidates possess strong skills in mixed-signal and analogue electronics, along with hands-on experience in PCB...

Infleqtion Inc.

Oxford

AMO Physicist — Quantum Sensing & Cold-Atom Systems

A UK quantum technology company is seeking an AMO Physicist in Birmingham to build and optimize advanced systems and collaborate on innovative projects. Ideal candidates will possess a PhD in Atomic or Quantum Physics and experience with cold atoms, lasers, and CADCAM design. Join a dynamic team working on groundbreaking...

Reedmace Talent

Birmingham

Photonics Engineer for Diamond-on-Chip Quantum Sensing

A cutting-edge sensing technology startup is seeking a Photonics Engineer to define and own the optical systems for diamond-on-chip quantum sensors. The role requires designing innovative solutions, managing diamond integration processes, and collaborating with multidisciplinary teams to optimize device performance. Candidates should have a degree in relevant fields and substantial...

Deteqt Pty

Darlington

Quantum Hardware Engineer, On-Premises Installation - PL

We are seeking a highly qualified Quantum Hardware Engineer, On-Premises Installation for our Brooklyn Park, MN or Broomfield, CO location to install and service Helios systems for our Hardware-as-a-Service business. Helios is our next-generation quantum computer with 96 physical qubits and error rates <0.1% that will be offered both for...

Quantinuum

City of London

Senior AMO Physicist — Quantum RF Systems & Innovation

A leading quantum technology firm in Kidlington is looking for an experienced experimental AMO Physicist to join their quantum RF team. The role involves contributing to R&D projects and creating innovative quantum sensor systems. Candidates should have a PhD in AMO physics, expertise in Rydberg physics, and proficiency in programming....

Infleqtion Inc.

Kidlington

Senior AMO Physicist: Neutral-Atom Quantum Systems

A global quantum technology company in Kidlington is seeking a Senior AMO Physicist to join their neutral atom quantum computing team. The ideal candidate will have a PhD in experimental atomic, molecular, and optical physics, and will contribute to ongoing research projects while collaborating closely with physicists and engineers. Responsibilities...

Infleqtion Inc.

Kidlington

Electrical Packaging Engineer: High-Volume Photonics ICs

A leading technology company in the UK is seeking an experienced Electrical Packaging Engineer. This role focuses on the design and delivery of complex electrical packaging solutions for photonic and electronic modules. The engineer will work closely with manufacturing partners to ensure high volume production while meeting yield, performance, thermal,...

IC Resources

Oxford

Senior Cryogenics Engineer: Lead Large-Scale Cryo Systems

A leading organization in clean energy seeks a Senior Cryogenics Engineer to provide expertise on major projects like the STEP cryoplant. This role entails designing cryogenic systems and collaborating with suppliers to define requirements. Candidates should possess a degree in a relevant field and substantial experience in cryogenics. The role...

UK Atomic Energy Authority

Abingdon

Senior Technician - Quantum Lab Operations & Safety

A leading quantum technology company is seeking a Senior Technician to manage and maintain technical facilities and equipment. The role involves organizing laboratory equipment, improving safety processes, and supporting engineering teams. Ideal candidates will have experience in technical environments and possess strong problem-solving skills. This full-time on-site position may require...

OxfordQuantumCircuits

Reading

Postdoctoral Research Associate on Quantum Networking (26000032)

Overview Applications are invited for a Postdoctoral Research Associate in the Department of Computer Science with a particular emphasis on the design and performance analysis of resource allocation algorithms for entanglement distribution in quantum networks. The purpose of the role is to contribute to the project "Utility Optimization in Quantum...

Durham University

Bristol

Executive PA to C‑Suite – Quantum Tech (On-site)

A pioneering quantum technology firm in Birmingham seeks an Executive PA with strong experience supporting C-suite executives. The role involves managing day-to-day operations and facilitating effective board governance. The ideal candidate will have multiple years in a similar position, excellent organizational skills, and proficiency in Microsoft 365. This is an...

Reedmace Talent

Birmingham