Quantum is now, and it's built here.
Oxford Ionics, now part of IonQ, is pioneering the next generation of quantum computing. Using our world-leading trapped-ion technology, we're building the most powerful, accurate and reliable quantum systems to tackle problems that today's supercomputers cannot solve.
Joining Oxford Ionics means becoming part of a global IonQ team that is transforming the future of quantum technology - faster, at scale, and with real world impact.
What to expect:
This is a hands on Systems Architect role focused on shaping the next generation of trapped ion quantum computers built around electronic qubit control. You'll sit at the centre of science and engineering, working across disciplines and operating in a rapid feedback environment where architectural decisions are continuously refined as data comes in.
What you'll be responsible for:
You will be responsible for architecting the next-generation trapped-ion quantum computers based on electronic qubit control technology. By addressing system-level questions about quantum computer design and performance, you will make informed decisions on how to distribute complexity between subsystems - and back them up with technical feasibility analyses.
You will also immerse yourself in the broader science and engineering effort at IonQ, supporting detailed design, manufacture, operation and characterisation of new systems - actively updating the architectural plans in response to experimental findings.
Requirements
You'll bring strong system-level judgement, deep technical credibility in quantum hardware, and the ability to turn complex, ambiguous problems into clear architectural decisions that move programmes forward. You should be comfortable operating across disciplines, working directly with experimental dataand balancing depth with speed as systems evolve.
* PhD in Physics, EE, Computer Science, or a closely related field, with 3+ years academic or industrial experience in quantum computing
* Broad understanding across the quantum stack, with deep familiarity with how quantum hardware works in practice
* Hands on experience contributing to the design, operation, or experimental characterisation of quantum hardware
* Strong analytical and scientific computing skills, with the ability to back architectural decisions with evidence
* Clear written and verbal communication skills, able to explain complex system trade-offs to varied technical audiences
Benefits
Be part of a team that's shaping the future of quantum. We offer more than just a role, you'll join a world class community of scientists, engineers and innovators working to unlock the full potential of quantum computing.
We offer a range of benefits, including opportunities to further your career alongside industry leaders, a competitive salary with IonQ stock options, an annual performance bonus, generous annual leave, flexible hybrid working, private medical and dental insurance for you and your family, and much more.
Join us and be part of the future of quantum computing.
We're proud to be an equal opportunity employer and welcome applicants from all backgrounds.