Latest Advanced Connectivity 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

Principal HPC Quantum Integration Investigator

Principal HPC Quantum Integration InvestigatorBoston, MA, US | Full-time | Permanent | HybridSalary: $180,000 to $245,000 DOEThe salary range for this role is broad, as we are able to consider varying levels of experience. Any offer made will carefully take...

Riverlane Boston, United Kingdom

Business Development Manager - Quantum for Defence & Space

ABOUT THE COMPANYInfleqtion is a global quantum technology company delivering advanced sensing, precision timing, and quantum computing technologies to government and commercial customers. We develop and deploy cutting-edge quantum solutions that enhance navigation, positioning, communications, quantum information processing, and sensing...

Infleqtion Kidlington, United Kingdom

Hybrid Permanent

Mechanical Engineer

The role involves supporting the development of novel quantum networking hardware, including the manufacture, inspection, and testing of prototypes, design of precision components, and integration of optical devices. You will work closely with multidisciplinary teams to create efficient and scalable quantum systems, focusing on precision engineering and user-friendly designs.

Nu Quantum Cambridge, United Kingdom

On-site Permanent

Nanofabrication Engineer

The Nanofabrication Engineer will focus on developing and testing bespoke MEMS actuators and miniaturized optical cavity modules, crucial for Nu Quantum's next-generation Qubit Photon Interface. You will work closely with a multi-disciplinary team to optimize high-precision assembly processes and coordinate with external foundries to refine the microfabrication flow.

Nu Quantum Cambridge, United Kingdom

On-site Permanent

General Interest in working for Quantinuum - London-Cambridge-Oxford

This role involves contributing to the development of quantum computing technologies, including quantum hardware and software, quantum chemistry, AI, machine learning, encryption, and more. You will work with a team of leading scientists and engineers to drive breakthroughs in materials discovery, cybersecurity, and next-gen quantum AI.

Quantinuum United Kingdom

On-site Permanent

I'd love to work at PQShield - Speculative Application

Join Our Pioneering Team in Post-Quantum Cryptography and RISC-VEstablished in 2018, our deep-tech startup is at the forefront of developing a RISC-V MCU-based subsystem, integrating advanced post-quantum cryptography algorithms and security features. With the feasibility of our technology confirmed and...

PQShield United Kingdom

Staff FPGA Engineer

As a Staff FPGA Engineer, you will design and develop FPGA features for quantum control systems, working on RTL modules, real-time control logic, and high-speed signal processing. You will collaborate with a highly technical team to deliver best-in-class control systems for advanced quantum computing.

Oxford Ionics Oxford, United Kingdom

On-site 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

Quantum & Cryptography Principal Sales Specialist, UK Public Sector

This role involves leading the commercial strategy for AWS quantum computing and cryptography services across UK public sector organisations, from national security to the NHS and local government. The specialist will drive adoption of quantum-safe technologies and cybersecurity solutions by engaging senior leaders, shaping go-to-market plans, and navigating complex procurement environments. Success requires combining technical depth with mission-driven value selling in high-stakes, regulated domains.

Amazon London, United Kingdom

Hybrid Permanent Clearance Required

Integrated Photonics Engineer

The role involves designing and executing experiments to test and characterize advanced photonic circuits, developing automated experimental workflows, and collaborating with design teams to improve device performance. The position is crucial for advancing PsiQuantum's quantum computing platform.

PsiQuantum Runcorn, WA7 1UP, United Kingdom

On-site Permanent

Senior Optical Fibre Engineer

The Senior Optical Fibre Engineer will focus on developing and evaluating advanced optical fibre for high-performance optical systems. This role involves optical modelling, experimental validation, and collaboration with internal and external teams to translate performance requirements into practical technical direction for advanced fibre technologies.

PsiQuantum Runcorn, WA7 1UP, United Kingdom

On-site Permanent

Quantum Microchip Designer (Ion Traps)

Design and develop microfabricated Paul traps for scalable quantum computers, focusing on electromagnetic and thermo-mechanical simulation, layout optimisation, and collaboration with fabrication partners. Work closely with package designers and internal stakeholders to ensure manufacturability and performance. The role involves end-to-end ownership of trap design from concept to testing.

Universal Quantum Haywards Heath, United Kingdom

Hybrid Permanent

Senior Software Engineer

As a Senior Software Engineer at PQShield, you will design and implement secure cryptographic solutions, focusing on classical and post-quantum cryptography. You will work on optimizing performance, hardening implementations against attacks, and ensuring compliance with security standards. Collaboration with cross-functional teams, including hardware and security engineers, is key to this role.

PQShield United Kingdom

Remote Permanent

Quantum Algorithms Engineer

Phasecraft is the quantum algorithms company. We are building the mathematical foundations for quantum computing applications that solve real-world problems. Founded in 2019 by Toby Cubitt, Ashley Montanaro and John Morton, we are based in London and Bristol, UK. In...

Phasecraft Bristol, United Kingdom

Hybrid Permanent