Oxford Ionics · 7 hours ago
Senior Systems Architect
College Park, MD
Full-time
Hybrid
Mid, Senior Level
3+ years expOxford Ionics, now part of IonQ, is pioneering the next generation of quantum computing. This role focuses on architecting next-generation trapped-ion quantum computers, addressing system-level questions and ensuring coherent and scalable system designs.
Quantum ComputingElectronicsInformation Technology
Responsibilities
Own system-level architecture work: define requirements, interfaces, and integration assumptions across the stack
Translate system goals into clear engineering specifications and work packages for domain teams (e.g., electronics, controls/software, experimental hardware)
Make and document trade-off decisions between subsystems (performance, reliability, scalability), supported by evidence and analysis
Partner closely with engineering and science teams through design, manufacture, operation, and characterisation of new systems; updating architectural plans in response to experimental findings
Communicate complex technical decisions clearly to varied technical audiences, enabling fast alignment and scalable execution
Qualification
Required
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
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
Company
Oxford Ionics
Oxford Ionics is a quantum computing startup that provides innovations for the development of accurate and dependable quantum computers.
51-200 employees
Funding
Current Stage
Growth StageTotal Funding
$48.68MKey Investors
National Security Strategic Investment FundBraavos Investment Advisers,Oxford Science EnterprisesAtmos Ventures
2025-06-09Acquired
2023-08-25Series Unknown· $2.52M
2023-01-09Series A· $36.55M
Leadership Team
Chris Ballance
Co-Founder
Tom Harty
Co-Founder
Recent News
2026-02-08
2026-02-05
The Motley Fool
2026-01-23
Company data provided by crunchbase