Latest Quantum Physicist Jobs

Spotlight

Director of Technology - Quantum

Lead the development and execution of Digital Catapult’s quantum and photonics technology strategy, driving collaborative R&D programmes with academia and industry. Spearhead horizon scanning, technology roadmaps, and capability building in quantum computing, sensing, networking, and photonics, with a focus on software, algorithms, and real-world applications. Mentor technical teams and represent the organisation in high-impact forums to shape the UK’s quantum ecosystem.

Digital Catapult London, United Kingdom £100,000 – £130,000 pa

Hybrid Permanent

Systems Engineer – Quantum Infrastructure

Design and maintain production-scale infrastructure for quantum computing systems, integrating enterprise IT with scientific hardware. Automate deployments using Terraform, Ansible, and Kubernetes while supporting a hybrid Linux/Windows environment. Collaborate with physicists and engineers to build resilient, repeatable systems in a cutting-edge research and development setting.

Adria Solutions Shipton on Cherwell, Oxfordshire, OX5 1JN, United Kingdom £40,000 – £65,000 pa

On-site Permanent

Systems Engineer – Quantum Infrastructure

Design and maintain the critical infrastructure supporting production-scale quantum computing systems, integrating enterprise IT with specialized scientific hardware. Work across Linux, Windows, networking, automation, and Kubernetes in a collaborative environment with engineers, physicists, and DevOps teams. Focus on building resilient, automated, and repeatable infrastructure for cutting-edge quantum technology.

Adria Solutions Oxford, United Kingdom £40,000 – £65,000 pa

On-site Permanent

Senior AMO Physicist - Quantum RF

ABOUT USInfleqtion 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”...

Infleqtion Kidlington, United Kingdom

Hybrid Permanent

Principal AMO Physicist

Contract Type: Full-time, PermanentLocation:Cambridge, UKVisa Sponsorship availableJoin Nu Quantum - Shaping the Future of TechnologyNu Quantum is at the forefront of quantum computing and advanced technology, driven by innovation, diversity, and a commitment to excellence. We’re creating an environment where...

Nu Quantum Cambridge, United Kingdom

On-site Permanent

Senior AMO Physicist

Contract Type: Full-time, PermanentLocation:Cambridge, UKVisa Sponsorship availableJoin Nu Quantum - Shaping the Future of TechnologyNu Quantum is at the forefront of quantum computing and advanced technology, driven by innovation, diversity, and a commitment to excellence. We’re creating an environment where...

Nu Quantum Cambridge, United Kingdom

On-site Permanent

Senior AMO Physicist

This role involves advancing neutral atom quantum computing systems through experimental physics and system design. The Senior AMO Physicist will design and integrate complex opto-mechanical systems, perform simulations, and lead testing and verification efforts. Collaboration with multidisciplinary teams and stakeholder communication are key, with work split between Oxford and Harwell, including partial remote work.

Infleqtion Harwell, United Kingdom

Hybrid Permanent

Physicist, System Operations

Operate and maintain trapped-ion quantum computing systems, focusing on reliability, observability, and automation. Diagnose hardware issues using telemetry data and collaborate across global teams to support both commercial and development systems. Contribute to process improvement and system uptime in a high-performance technical environment.

Oxford Ionics Daejeon, Korea (Republic of)

On-site Permanent

Sr. AMO Physicist

This role involves advancing neutral-atom quantum computing systems through experimental design, calibration, and testing of quantum processing units (QPUs). The physicist will diagnose noise and decoherence issues, analyze data to drive improvements, and collaborate with cross-functional teams. Work takes place at Quera’s UK site within a research-intensive, innovation-driven environment.

Quera Computing Vale Of White Horse, United Kingdom

On-site Permanent

Electronics Engineer - Design and Verification

Design and verify integrated electronic circuits and subsystems for quantum computing systems. Develop and test analog and digital electronics using industry-standard tools, create detailed documentation, and collaborate with cross-functional teams including mechanical engineers, software developers, and physicists. Support rapid prototyping, test system development, and project planning within a cutting-edge quantum technology environment.

Universal Quantum Haywards Heath, United Kingdom

On-site Permanent

RF - System Designer

This role involves leading the design and architecture of end-to-end RF delivery systems for quantum computing hardware, including transmission lines to the quantum chip. The designer will define specifications, oversee simulation and testing, and collaborate closely with cross-functional teams including electronics, ASIC, mechanical, and physics engineers. The position emphasizes innovation in RF solutions within a rapidly evolving quantum technology environment.

Universal Quantum Haywards Heath, United Kingdom

On-site Permanent Clearance Required

System Architect, Simulations & Models

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems.Quantum computers harness...

PsiQuantum United Kingdom

Scientific Software Engineer - Compiler

This role involves developing and maintaining QuEra’s compiler infrastructure for neutral-atom quantum computers, designing domain-specific languages, and integrating simulation tools with the compiler pipeline. You will work closely with physicists and software engineers to build cutting-edge quantum computing tools.

Quera Computing Vale Of White Horse, United Kingdom £102,400 – £166,400 pa

On-site Permanent

Senior Manager, System Operations - Oxford

Leads a team of physicists ensuring reliable operation and continuous improvement of commercial quantum computing systems. Focuses on fleet performance, incident resolution, deployment, and operational strategy. Works cross-functionally to influence product design and enhance system resilience using deep technical and operational expertise in quantum hardware environments.

Oxford Ionics Oxford, United Kingdom

On-site Permanent

Senior Software Engineering Manager

Leads a software engineering team building critical internal systems for quantum computer design, fabrication, and characterization. Focuses on developing scalable data platforms, scientific tooling, and workflow automation that integrate with hardware development processes across quantum physics and engineering domains.

Rigetti United States US$220,000 – US$250,000 pa

On-site Permanent

Quantum Systems Engineer

The Quantum Systems Engineer will design, build, and validate quantum photonic subsystems and experiments, contributing to the development of fault-tolerant quantum computers. Responsibilities include implementing quantum interference experiments, developing entangling circuits, and integrating subsystems into larger quantum architectures.

PsiQuantum Runcorn, WA7 1UP, United Kingdom

On-site Permanent