Oxford Quantum Circuits (OQC)
Head of RF Devices
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Head of RF Devices
Head of RF Devices
At OQC, we're building quantum computers that will power the next generation of scientific discovery and commercial innovation. Our mission is to put quantum in the hands of humanity, and we're looking for exceptional engineers to help make it possible.
We are seeking a Head of RF Devices to lead the development of the RF systems underpinning our superconducting quantum processors—guiding the design, simulation, and scaling of RF architectures critical to qubit performance.
Leading a team at the intersection of RF engineering, device physics, and quantum hardware, you will develop passive RF components, simulation capabilities, and scalable architectures supporting the evolution of OQC's coaxmon qubit platform.
The Role
The Head of RF Devices will:
- Lead the development of RF infrastructure critical for scaling OQC's processors while maintaining high performance.
- Manage a small but growing team, working at the interface of RF engineering and quantum device performance.
- Establish frameworks linking RF parameters to quantum figures of merit, ensuring designs optimise for both engineering and qubit performance.
- Define RF simulation standards, tools, and documentation to ensure version-controlled engineering practices.
- Collaborate with device physicists, packaging engineers, and quantum scientists to drive RF innovation.
- Expand manufacturing and materials capabilities through external supplier relationships.
What You’ll Be Working On
Leadership & Team Growth
- Manage and grow a team of RF engineers responsible for passive RF component and RF architecture development.
- Lead a multidisciplinary team addressing both technical challenges and team development.
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RF System Architecture
- Define and evolve RF design strategies for scalable superconducting qubit systems, including miniaturisation and 3D integration.
Simulation & Modelling
- Oversee the development of RF simulation infrastructure linking design parameters to quantum figures of merit.
Standards & Methodologies
- Establish consistent RF simulation, modelling, and documentation frameworks for version-controlled engineering practices.
Passive RF Component Design
- Guide development of PCBs, filters, mixed-signal delivery paths, and packaging interfaces.
Integration & Cross-Team Coordination
- Work with chip design, packaging, and 3D integration teams to align RF architectures with device physics and system performance.
Analysis & Decision-Making
- Translate RF and quantum experimental data into frameworks usable across engineering and research teams.
Simulation as a Service
- Deliver a "simulation as a service" capability for rapid design screening.
Supplier & Industry Collaboration
- Build and manage relationships with suppliers and manufacturers to expand RF manufacturing and material capabilities.
What We’re Looking For
We seek a technical leader combining deep RF expertise, strong engineering judgement, and hands-on capabilities.
Essential Requirements
- Extensive RF simulation and design experience, particularly with complex hardware systems.
- Proven expertise in finite element modelling (e.g., Ansys HFSS, CST, or similar).
- Quantum hardware context: Experience with superconducting quantum devices or cryogenic RF systems.
- PCB design skills, particularly for RF and passive components.
- Technical leadership: Proven ability to mentor engineers, lead complex technical projects, and guide multidisciplinary teams.
- Cross-disciplinary communication: Translate RF/engineering concepts for scientific teams.
- Programming experience (e.g., Python) for data analysis, automation, or modelling.
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Nice to Have
- Experience with manufacturing or packaging of passive RF components.
- Knowledge of superconducting qubit readout and measurement techniques.
- Familiarity with parametric processes in superconducting devices.
- Experience in quantum computing, cryogenic systems, or advanced research hardware.
Why Join OQC?
At OQC, you'll work alongside world-class scientists and engineers shaping the future of quantum computing. This is a unique chance to contribute directly to the RF and hardware foundations of real, production-ready quantum computers while tackling frontier challenges in science and engineering.
If you’re motivated by: ✔ Leading exceptional engineers ✔ Solving fundamental hardware challenges in quantum systems ✔ Scaling the next generation of quantum processors
Apply today and help shape the future at OQC.
Learn more about our benefits and culture: https://oqc.tech/company/careers-at-oqc/
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