Latest Quantum Networking Jobs

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

Systems Operations Manager - IONQ-1016

Quantum is now, and it's built here.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 becoming part of a global IonQ team...

Oxford Ionics Daejeon

Electronics Engineer

AtUniversal Quantum, we aim to make the world a better place by engineering the future of computing. Together, we are creating truly impactful quantum computers. Our machines will be capable of solving problems until now considered impossible, with applications ranging...

Universal Quantum Haywards Heath, United Kingdom

On-site Permanent

open application pool for Electronics Engineers

At Universal Quantum we are creating the impossible. Together we are creating truly impactful quantum computers. We are looking to hire an Electronics Engineers within the electronics team to enable Quantum technologies. Passionate about helping create technologies which can change...

Universal Quantum Haywards Heath, United Kingdom

On-site Permanent

Photonics Technical Lead

The Photonics Technical Lead (PTL) is responsible for advancing Infleqtion's integrated photonics capabilities, leading the development and execution of photonics projects, and collaborating with multidisciplinary teams across the company's global operations. Key responsibilities include overseeing technical project execution, leading photonics R&D, managing technical personnel, and developing external partnerships to transition photonics technologies into commercial products.

Infleqtion Kidlington, United Kingdom

Hybrid Permanent

Frequency Comb Photonics Engineer

This role involves hands-on development, characterisation, and integration of optical frequency comb technologies for quantum systems. Responsibilities include designing, building, and testing frequency comb systems, collaborating with multidisciplinary teams, and supporting applications like precision timing and laser stabilisation.

Infleqtion Kidlington, United Kingdom

Hybrid Permanent

Photon Source Engineer

The Photon Source Engineer will focus on developing and optimizing photon sources for quantum computing systems. Key responsibilities include designing computational models, optimizing nonlinear optical systems, and collaborating with the team to improve device performance and identify technological gaps.

PsiQuantum Runcorn, WA7 1UP, United Kingdom £60,000 pa

On-site Permanent

Mechanical Design Engineer – Photonic Hardware

This role involves the mechanical and thermal design, prototyping, and validation of high-specification photonic hardware for quantum computing. The engineer will work closely with photonics, systems, and architecture teams to develop robust, testable, and manufacturable hardware for controlled environments, focusing on precision assemblies, thermal management, and environmental control.

PsiQuantum Runcorn, WA7 1UP, United Kingdom

On-site Permanent

Director of Open-Source Software

Cambridge, UK | Full-time | Permanent | HybridSalary: £125,000 to £150,000 DOE + Bonus + EquityAbout usRiverlane’s mission is to master quantum error correction (QEC) and unlock a new age of human progress. From advances in material and climate science,...

Riverlane Cambridge, United Kingdom

Finance Director

This role involves building and scaling financial operations for a high-growth quantum computing company, with responsibilities spanning financial planning, systems development, and cross-functional leadership. The Finance Director will establish FP&A frameworks, drive financial controls, and support strategic decision-making in a complex, R&D-intensive environment. They will lead a growing finance team and act as a key advisor across technical and commercial units during a critical scaling phase.

Riverlane Cambridge, United Kingdom

Hybrid Permanent

Lead Electrical Engineer, Control Systems

This role involves designing, developing, testing, and deploying hardware for quantum computing, specifically focusing on low-noise mixed-signal board design. The Lead Electrical Engineer will collaborate with a multidisciplinary team to deliver cutting-edge quantum control solutions, mentor junior engineers, and drive technical excellence in a fast-paced environment.

Rigetti United States US$165,000 – US$215,000 pa

On-site Permanent

Microwave and Cryogenics Engineer

This role involves hands-on testing, validation, and maintenance of advanced RF and cryogenic systems. You will work closely with interdisciplinary teams to support the development and operation of next-generation quantum processors, including troubleshooting complex systems and contributing to best practices.

Rigetti United States US$115,000 – US$140,000 pa

On-site Permanent

Scientific Software Engineer - Compiler

This role involves developing and maintaining domain-specific languages for QuEra’s compiler pipeline, integrating high-level applications with low-level hardware, and collaborating with physicists and engineers to advance quantum computing technologies. You will work on cutting-edge challenges in compiler design, hardware integration, and quantum error correction, using tools like Python, C++, and Kirin.

Quera Computing United Kingdom

On-site Permanent

Sr. Control System Engineer/Site Reliability Engineer (SRE)

This role involves integrating and maintaining the hardware and software systems that control QuEra’s quantum computers. Responsibilities include managing infrastructure, implementing automated procedures, and ensuring the reliability and stability of both development and production environments.

Quera Computing United Kingdom

On-site Permanent

2026 Applied Scientist Intern, Amazon University Talent Acquisition

Are you a MS or PhD student interested in a 2026 internship in the field of machine learning, deep learning, generative AI, large language models and speech technology, robotics, computer vision, optimization, operations research, quantum computing, automated reasoning, or formal...

Amazon London, United Kingdom

Permanent