Latest Quantum Computing Scientist Jobs

Director, Systems Software

Leads the software team responsible for developing a full-stack system that controls and monitors trapped-ion quantum computers. Focuses on defining software architecture, improving devops and release processes, and scaling the engineering team. Works closely with quantum scientists and engineers to translate low-level experiments and quantum algorithms into functional software using Python and Rust.

IonQ Oxford, United Kingdom

Staff FPGA Engineer

Design and develop FPGA-based signal processing and control systems for quantum computing hardware. Implement RTL modules, verify logic using simulation tools, and debug real-time control functions using lab equipment. Collaborate with cross-functional teams to deliver high-performance firmware for quantum control systems.

IonQ Oxford, United Kingdom

Senior Quality Engineer

This role involves establishing and leading a Quality Management System for quantum computing hardware, with direct responsibility for incoming quality control, non-conformance resolution, and supplier quality. The engineer will inspect high-precision components like machined parts, PCBAs, and RF hardware used in cryogenic environments, while embedding quality into new product introductions and driving continuous improvement across manufacturing and development processes.

Rigetti United States US$165,000 – US$190,000 pa

Quantum Microchip Designer (Ion Traps)

Design and develop microfabricated Paul traps for scalable quantum computers, performing electromagnetic and thermo-mechanical simulations and working closely with fabrication partners. Collaborate on trap layouts, packaging, and assembly procedures while documenting technical designs and test outcomes.

Universal Quantum Haywards Heath, United Kingdom

Hybrid Permanent

Electronics Engineer - HDL

Design and implement HDL-based system solutions for quantum computing control systems, with responsibility for circuit design, verification test documentation, and cross-disciplinary collaboration. Contribute to rapid prototyping and feasibility studies while gaining exposure to advanced electronics and quantum technologies. Work closely with mechanical, software, and physics teams to deliver state-of-the-art firmware and control infrastructure.

Universal Quantum Haywards Heath, United Kingdom

On-site Permanent

Government Affairs & Public Policy Manager, EMEA

This role involves monitoring and analyzing policy, regulatory, and funding developments in quantum computing and emerging technologies across Europe. You will engage with government officials, regulators, and industry bodies, preparing briefing materials and coordinating meetings to support IonQ's strategic initiatives.

IonQ Oxford, United Kingdom

Senior Staff Analog Mixed-Signal Design and Modelling Engineer

This role involves developing high-fidelity behavioural models for cryo-CMOS mixed-signal integrated circuits used in quantum computing systems. You'll derive models from mathematical foundations, implement them in Verilog-A/AMS and real-number formats, and ensure correlation with schematic and silicon measurements. The position shapes modelling methodology and enables full-chip simulation across temperature extremes, directly supporting the development of control hardware for trapped-ion quantum processors.

IonQ Oxford, United Kingdom

Partner Lead, EMEA

The Partner Lead, EMEA role involves developing and managing a select group of lighthouse channel and reseller partners to drive early adoption of IonQ's quantum technology portfolio. Responsibilities include building deep relationships with local and global partners, co-selling early engagements, and creating reusable success stories and playbooks for expansion.

IonQ United Kingdom

Senior Electronics Engineer

This role involves diagnosing and resolving electronics and control hardware issues in trapped-ion quantum computers, from root cause analysis to permanent design fixes. The engineer will lead reliability upgrades, standardize electronics across systems, and work closely with cross-functional teams to improve uptime and reduce operational costs. Key activities include PCB design, system-level testing, retrofitting live systems, and ensuring all improvements are documented and integrated into future builds.

IonQ Oxford, United Kingdom

Hybrid Permanent Clearance Required

Physicist, Resilience Engineering & Operations

Operate, maintain, and optimize trapped-ion quantum computers to ensure reliable, safe, and high-performance system operation. Diagnose issues through telemetry analysis, lead maintenance activities, and collaborate with cross-functional teams to improve system resilience and uptime. Work on-site in Oxford within a global team environment, contributing to the operational excellence of cutting-edge quantum hardware.

IonQ Oxford, United Kingdom

RF- Electronics Engineer

Design and validate RF PCBs and architectures for a custom RF delivery system in support of quantum computing hardware. Work across disciplines to develop innovative RF solutions and contribute to proof-of-concept testing and system integration. Collaborate closely with engineers and physicists in a fast-paced R&D environment.

Universal Quantum Haywards Heath, United Kingdom

On-site Permanent

Ion Transport Designer

The role involves designing and modelling waveforms for fast and efficient ion transport on surface ion traps, including inter-module connections using UQConnect. You'll contribute to ion trap design, develop physics models and optimisation software, and collaborate with hardware teams to implement and test ion transport methods. The position requires close analysis of experimental results against theoretical predictions.

Universal Quantum Haywards Heath, United Kingdom

Hybrid Permanent

AMO Theorist

Design and model atom-light interactions for quantum computing operations, including sub-Doppler cooling, state preparation, and quantum gates. Develop physics models and collaborate with hardware teams to implement and test methods on actual devices. Analyse experimental data to validate theoretical predictions.

Universal Quantum Haywards Heath, United Kingdom

Hybrid Permanent

Finance Manager

Manages day-to-day finance operations including accounts payable/receivable, VAT returns, and month-end close processes. Ensures compliance with UK accounting standards and supports audit readiness. Focuses on improving financial controls, process efficiency, and automation within a growing quantum technology environment.

Universal Quantum Haywards Heath, United Kingdom

Hybrid Permanent

ASIC Layout Engineer

Design and produce full-custom, mixed-signal integrated circuit layouts for quantum computing applications, ensuring DRC/LVS compliance across multiple fabrication processes. Collaborate closely with IC designers to implement layouts from base cells to full chip level. Work within tight project schedules to deliver high-quality physical designs for advanced quantum technologies.

Universal Quantum Haywards Heath, United Kingdom

Hybrid Permanent Clearance Required