Latest Quantum Hardware Engineer Jobs

Senior Quantum Engineer, Gate Calibration

Designs and executes experiments to improve two-qubit gate fidelity on superconducting quantum processors, identifying error sources and implementing pulse engineering and calibration solutions. Develops robust, scalable calibration methods and provides feedback to hardware teams. Works across device physics, control systems, and software to advance quantum processor performance toward error correction.

Rigetti United States US$175,000 – US$200,000 pa

Systems Integration Engineer (Field, Quantum Systems)

This role involves deploying and commissioning quantum computing systems at customer sites globally, ensuring hardware and software performance meet specifications. The engineer will lead technical bring-up, troubleshooting, and calibration of superconducting qubit systems, either focusing on cryogenic hardware integration or gate-level calibration and cloud deployment. Collaboration with R&D teams and customer personnel is central, with significant international travel required.

Rigetti United Kingdom

Hybrid Permanent

Quantum Control Designer

Design and model high-fidelity quantum control operations, translating theoretical physics into practical implementations on real quantum hardware. Collaborate closely with hardware teams to develop, test, and benchmark quantum operations, using experimental data to refine physics-based models. The role is central to advancing the performance and scalability of quantum computing systems.

Universal Quantum Haywards Heath, United Kingdom

Remote Permanent

Quantum Error Correction Scientist

Design and simulate quantum error correction protocols tailored to hardware capabilities, characterise qubit noise profiles, and perform resource estimation for large-scale quantum computing applications. Contribute to hardware and software optimisation decisions to improve error correction performance. Work within a forward-thinking team focused on building scalable, impactful quantum computers.

Universal Quantum Haywards Heath, United Kingdom

Hybrid Permanent

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

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

Solicitor/Associate

We are growing our Keoghs Scotland’s Abuse team in Glasgow and are looking for a Solicitor or Associate.This is a challenging, high-impact role advising a varied and interesting client base on complex and sensitive claims.You’ll work with a dynamic, supportive...

Keoghs Glasgow, Alba / Scotland, G2 1AL, United Kingdom

Permanent

Head of AI Adoption

The Head of AI Adoption will lead techUK's efforts to accelerate responsible AI adoption across UK industry. Responsibilities include shaping the AI adoption strategy, building relationships with key stakeholders, and delivering high-impact events and initiatives. The role involves close collaboration with policymakers, industry leaders, and civil society to ensure techUK's AI activities are credible and valuable to members.

techUK London, United Kingdom £45,000 – £65,000 pa

Hybrid Permanent

RF - System Designer

Design and lead the architecture of RF systems for quantum computing hardware, including transmission lines to quantum chips. Define specifications for end-to-end RF delivery components and oversee simulation, integration, and testing processes. Collaborate across disciplines including electronics, ASIC design, mechanics, and physics to implement cutting-edge RF solutions in a fast-paced R&D environment.

Universal Quantum Haywards Heath, United Kingdom

On-site Permanent Clearance Required

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

Open Applications

At Universal Quantum we are creating the impossible. Together we are creating truly impactful quantum computers. Passionate about helping create technologies which can change the world? We may be the right place for you so get in touch!Don't see the...

Universal Quantum Haywards Heath, United Kingdom

On-site

Optics Technician

This role involves hands-on support for the assembly and maintenance of quantum computer systems, including optical, mechanical, and electrical components. The technician will work in a lab and workshop environment, ensuring safety and producing technical documentation.

IonQ Oxford, United Kingdom

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

Senior Software Engineer, Transport

Develop high-performance control software for trapped-ion quantum computers by creating frameworks that translate ion transport specifications into voltage waveforms. Collaborate with physicists and engineers to optimize transport operations, integrate physics simulations, and support scalable quantum computing systems. Work across disciplines to shape system architecture and enable closed-loop calibration for advanced quantum hardware.

IonQ Oxford, United Kingdom