Latest Quantum Cryptography Jobs

Senior People Operations Partner - Oxford

This role involves building and scaling People Operations processes for the UK hub of a high-growth quantum computing company, with responsibility for HR compliance, data integrity, payroll coordination, and employee lifecycle management. The person will directly manage a coordinator, support EMEA and APJ teams, and help shape global HR systems and policies during a period of rapid scaling. The role requires a hands-on operator comfortable in a fast-paced, evolving environment.

Oxford Ionics Oxford, United Kingdom

Hybrid Permanent

Senior Electronics Engineer

As a Senior Electronics Engineer, you will design, develop, and test electronics subsystems for cutting-edge quantum computers. Your responsibilities include schematic capture, PCB layout, high-speed signal integrity, and hands-on testing of quantum control hardware, contributing to the success of the hardware team.

Oxford Ionics Oxford, United Kingdom

Hybrid Permanent

Senior FPGA Engineer - Systems Team

As an FPGA Engineer in Riverlane's Systems Team, you will work on configuring Deltaflow Hardware to connect quantum computers, ensuring low-latency and high-throughput systems. You will collaborate with customers to integrate and troubleshoot complex quantum systems, write RTL for system deployment, and provide technical pre-sales support through workshops and evaluations.

Riverlane Cambridge, United Kingdom £68,000 – £82,000 pa

Hybrid Permanent

Senior Embedded Software Engineer - Systems Team

The role involves bridging the gap between Riverlane and its customers by configuring Deltaflow Hardware to connect with quantum computers, ensuring low-latency and high-throughput operations. Responsibilities include technical workshops, system integration, troubleshooting, and customer advocacy, working closely with a diverse team of experts in quantum error correction.

Riverlane Boston, United Kingdom £145,000 – £205,000 pa

Hybrid Permanent

Physicist, System Operations - Oxford

This role involves the day-to-day operation, monitoring, and maintenance of trapped-ion quantum computers. You will work on improving system uptime, building observability and automation, and collaborating with teams across time zones to ensure reliable performance of IonQ's quantum systems.

Oxford Ionics Oxford, United Kingdom

On-site Permanent

Senior Manager, System Operations - Oxford

This role involves leading a team of physicists to ensure the reliable operation and continuous improvement of IonQ’s commercial quantum computing systems. Responsibilities include managing fleet operations, incident response, deployment, and operational readiness, while collaborating with cross-functional teams to enhance system performance and reliability.

Oxford Ionics Oxford, United Kingdom

On-site Permanent

Field Engineer - APAC

As a Senior Quantum Field Engineer, you will work closely with customers, sales, and internal teams to explain IonQ’s quantum technologies and help clients understand how they can be applied to real business and technical challenges. You will lead technical discussions, translate business needs into technical projects, and support the growth of IonQ’s quantum computing business in South Korea and the APAC region.

Oxford Ionics Daejeon, Korea (Republic of)

On-site Permanent

Physicist, System Operations

This role involves the day-to-day operation, monitoring, and maintenance of trapped-ion quantum computers. You will participate in on-call rotations, build observability and automation, and collaborate with teams across time zones to ensure high system uptime and reliability.

Oxford Ionics Daejeon, Korea (Republic of)

On-site Permanent

Systems Operations Manager

Lead and develop a local technical operations team in Daejeon, ensuring high availability and performance of commercial quantum systems. Drive incident response, operational improvements, and cross-functional coordination to support reliable fleet operations. Build scalable processes and team capabilities within a global quantum computing organization.

Oxford Ionics Daejeon, Korea (Republic of)

Hybrid Permanent

Electrical Technician - UK-050

As a Senior Technician, you will work closely with the technical team to build and commission advanced quantum systems. Your responsibilities include electrical and electronic assembly, fault finding, documentation, and maintaining a safe lab environment. This role offers the opportunity to contribute to cutting-edge quantum technology and collaborate with a world-class team.

Oxford Ionics Oxford, United Kingdom

Hybrid Permanent

System Integration Senior Manager - UK-079

The Senior Manager, System Integration will lead the design and integration of complex hardware systems for quantum computers, working closely with cross-disciplinary teams to ensure reliable and efficient operation. Responsibilities include overseeing subsystem layout, wiring, thermal management, and EMI design, as well as building and maintaining test infrastructure for integration and validation.

Oxford Ionics Oxford, United Kingdom

On-site Permanent

Senior QPU Evaluation Scientist - UK-007

Quantum is now, and it's built here.Oxford Ionics, now part of IonQ, is pioneering the next generation of quantum computing. Using our world-leading trapped-ion technology, we’re building the most powerful, accurate and reliable quantum systems to tackle problems that today’s...

Oxford Ionics Oxford, United Kingdom

Optics Technician

As a Senior Optics Technician, you will work with the Quantum Infrastructure team to build and maintain cutting-edge quantum computing systems. Your responsibilities will include handling lasers and optics, assembling high-precision parts, and supporting research projects. This role offers the opportunity to contribute to groundbreaking technology and collaborate with a world-class team.

Oxford Ionics Oxford, United Kingdom

Hybrid Permanent

Technical Programme Manager - UK-002

Oxford Ionics, now part of IonQ, is pioneering the next generation of quantum computing. Using our world-leading trapped-ion technology, we’re building the most powerful, accurate and reliable quantum systems to tackle problems that today’s supercomputers cannot solve.Joining Oxford Ionics means...

Oxford Ionics Oxford, United Kingdom

Software Engineering Runtime Manager - UK-031

This role involves leading and managing a team of software engineers responsible for developing the runtime software that powers Oxford Ionics' quantum computers. You will work closely with quantum scientists and engineers to ensure the team delivers high-quality software solutions on time, while maintaining a balance between speed and quality.

Oxford Ionics Oxford, United Kingdom

Hybrid Permanent