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Oxford Quantum Circuits

Develops superconducting quantum computers and services

Senior RF Electronic Design Engineer

RF & Microwave EngineeringConfirmed live in the last 24 hours
Full-timeReading, UKNo salary listedHybrid

About the Job

Requirements

  • Proven experience developing radio frequency and microwave hardware solutions.
  • Strong radio frequency design, simulation, and modelling expertise.
  • Experience with radio frequency laboratory testing, validation, and characterisation methodologies.
  • Ability to solve complex technical and system integration challenges independently.
  • Experience working across multidisciplinary engineering environments.
  • Strong data analysis, stakeholder communication, and technical documentation skills.
  • Ability to balance technical trade-offs, risk, manufacturability, and performance requirements.
  • Experience engaging with suppliers and technical partners.
  • Technical leadership capability, including project ownership and mentoring of engineers.
  • Degree in Electronics, Physics, Engineering, or a related discipline, or equivalent practical experience.

Responsibilities

  • Architect and deliver radio frequency control, readout, and packaging solutions that meet system performance requirements.
  • Design, simulate, test, and optimise radio frequency and microwave circuitry using modelling tools and laboratory-based experimentation.
  • Lead radio frequency characterisation activities, including microwave input/output analysis, filtering design, signal-to-noise optimisation, and performance validation.
  • Investigate complex technical issues, drive root-cause analysis, and implement data-led design improvements.
  • Collaborate with hardware, systems, and cryogenic engineering teams to ensure successful integration across the quantum computing stack.
  • Manage technical engagement with radio frequency suppliers, evaluate components, and support hardware quality assurance activities.
  • Provide technical leadership, mentor engineers, and contribute to roadmap planning, delivery forecasting, and engineering best practices.

Desired Qualifications

  • Postgraduate qualification in radio frequency engineering, microwave engineering, electronics, physics, or a related discipline.
  • Experience leading complex technical projects or work packages.
  • Experience within advanced technology, research, or highly regulated environments.
  • Knowledge of project planning, risk analysis, and process improvement methodologies.
  • Python scripting experience.

About the Company

Oxford Quantum Circuits

Develops superconducting quantum computers and services

Oxford Quantum Circuits (OQC) is a UK quantum computing company that builds superconducting quantum systems using its Coaxmon architecture and offers Quantum Computing as a Service through cloud access and colocated data centers. Its products work by using superconducting qubits implemented with the Coaxmon design, allowing users to run quantum programs remotely via a cloud interface or at partner data centers, with plans for larger TITAN systems aimed at fault-tolerant computing. What sets OQC apart from competitors is its specific Coaxmon architecture and its focus on scaling up infrastructure across international locations, backed by a large Series C funding round and strategic investors, to push toward practical, fault-tolerant quantum computing. The company’s goal is to expand its global infrastructure and develop next-generation TITAN quantum systems to achieve fault-tolerant quantum computing at scale.

Company size
51-200
Company stage
Series C
Total funding
$503.8M
Headquarters
Shinfield, United Kingdom
Founded
2017

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