Latest Quantum Computing Scientist Jobs

Staff FPGA Engineer

Design and develop FPGA-based signal processing and control systems for quantum computing hardware, including RTL module development, simulation, and firmware testing. Implement real-time control logic using Vivado and verify performance through unit and system-level testing. Collaborate with cross-functional teams to deliver high-performance embedded solutions for trapped-ion quantum systems.

Oxford Ionics Oxford, Oxfordshire, United Kingdom

Senior Facilities Technician

This role involves hands-on maintenance and troubleshooting of critical facilities systems including HVAC, chilled water, and utility distribution in laboratory and cleanroom environments. The technician ensures compliance with safety and regulatory standards, manages contractor activities, and supports equipment installation and site reliability. It requires strong MEP knowledge, experience in high-tech manufacturing settings, and ownership of day-to-day facilities operations.

Oxford Ionics Oxford, United Kingdom

On-site Permanent

Deployment Physicist, On-premises Installation - 572

Installs and validates quantum computing systems (Helios) on customer premises globally, with deep involvement in atomic physics and qubit operations. Supports integration, shipment, and deployment activities, including international travel for on-site installations and remote support. Contributes to future post-Helios hardware development through design and validation phases.

Quantinuum United Kingdom

Hybrid

Senior Technical Program Manager - 769

Manages a portfolio of complex scientific and research projects in a quantum computing environment, translating technical objectives into clear delivery plans. Coordinates across research, commercial, and leadership teams to ensure visibility of progress, risks, and decisions. Focuses on disciplined project execution, stakeholder communication, and continuous improvement of program management practices.

Quantinuum London, United Kingdom

Field Engineer: Cryogenics and RF Hardware

Operate and maintain quantum computing hardware at a customer site in Bangalore, with a focus on cryogenic systems and RF instrumentation. Perform hands-on troubleshooting of dilution refrigerators, vacuum systems, and electronic components in a collaborative research environment. Support system reliability and performance through rigorous validation, maintenance, and cross-disciplinary problem-solving.

Rigetti India

On-site Permanent

IT Engineer

This role provides frontline IT support in a high-stakes quantum R&D and semiconductor fabrication environment, serving a technically diverse workforce. The engineer ensures uninterrupted operations by managing endpoints, user provisioning, and critical IT systems across Windows, macOS, and Linux platforms, with responsibilities spanning from onboarding to incident response in controlled environments. The position demands strong triage skills, familiarity with lab and cleanroom protocols, and the ability to support specialized research infrastructure.

Rigetti United States US$80,000 – US$120,000 pa

Lab Technician

As a Lab Technician, you will work closely with a multidisciplinary team to support the assembly, integration, testing, and maintenance of quantum computing machines. Your responsibilities will include performing functional tests, calibrations, and maintaining a clean and organized laboratory environment.

Universal Quantum Haywards Heath, 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

Photonics Technical Lead

The role involves leading the development and execution of integrated photonics technologies for quantum applications, including photonic integrated circuits, laser systems, and subsystems. The technical lead will oversee project delivery, mentor a team, and collaborate across global teams and external partners. Key activities include design, fabrication, testing, and commercialisation of photonics solutions within a quantum technology ecosystem.

Infleqtion Kidlington, United Kingdom

Hybrid Permanent

Electronics Engineer

Designs and develops RF and high-speed electronic systems for quantum photonic hardware, including electro-optic modulation, low-latency control, and readout systems for superconducting nanowire single-photon detectors. Works closely with photonics and quantum engineering teams to integrate electronics into advanced quantum computing systems using silicon photonics. Involves FPGA-based control, signal integrity optimization, and testing in lab environments.

PsiQuantum Runcorn, WA7 1UP, United Kingdom £50,000 – £57,000 pa

Senior Photonics Engineer, Optical Interfaces

Develops ultra-low-loss optical interface solutions between dissimilar waveguiding platforms using photonic device design, simulation, and experimental validation. Focuses on mode conversion and coupling for scalable quantum computing systems. Works closely with internal teams and external partners to mature practical, manufacturable solutions.

PsiQuantum Runcorn, WA7 1UP, United Kingdom £64,000 – £76,500 pa

On-site Permanent

SC Cleated Field Solutions Engineer

Act as a technical bridge between clients and internal teams by delivering product demonstrations, building proof-of-concepts, and translating security requirements into technical solutions. Support pre-sales and post-sales activities with hands-on expertise in secure infrastructure, networking, and cryptography, while engaging stakeholders from engineers to executives.

Experis London, United Kingdom £550 – £650 pd

Hybrid Contract Clearance Required

Quantum Physics open applications

This role is for quantum physics professionals interested in contributing to the development of quantum computing technology. The candidate will work on advancing impactful quantum computer systems within a forward-thinking R&D environment. The position is open to applicants who may not find a specific advertised role matching their expertise but wish to express interest in future opportunities.

Universal Quantum Haywards Heath, United Kingdom

Hybrid Permanent

I'd love to work at PQShield - Speculative Application

This speculative application role invites candidates to join a pioneering deep-tech startup focused on post-quantum cryptography and RISC-V-based secure computing. You'll work alongside founders and innovators on cutting-edge semiconductor solutions, contributing to groundbreaking security technologies in a flexible, inclusive environment. The role emphasizes collaboration, rapid learning, and real-world impact in a rapidly scaling field.

PQShield United Kingdom

Research Associate – Optically Pumped Atomic Quantum Sensors for Navigation (834323)

This role involves developing compact and portable geomagnetic field sensors using optically pumped atomic quantum technologies, with the goal of enabling resilient navigation systems based on Earth's magnetic anomalies. The researcher will advance experimental capabilities, test new protocols, and support the transition of lab-based technologies to field-deployable devices. Work is conducted within the UMQT group at the University of Strathclyde as part of the EPSRC-funded UK Quantum Technology Hub.

University of Strathclyde Glasgow, G2 1AL, United Kingdom £37 – £46 pa

Contract