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IonQ, Inc. [NYSE: IONQ] is a leading quantum computing platform and merchant supplier, delivering integrated solutions across computing, networking, sensing, and security. Headquartered in College Park, Maryland, IonQ operates globally and partners with major cloud providers and industry leaders to advance quantum technology and its applications.
IonQ Oxford
Lead validation and characterisation of analogue and mixed-signal ASICs for trapped-ion quantum processors, from test planning and platform development through first-silicon bring-up, debug and system integration. The role spans room-temperature and cryogenic (around 4 K) measurements on packaged parts, chip-on-board assemblies and bare die, with heavy Python automation and test PCB work.
IonQ Oxford
Integrate all features needed to operate quantum computers into complex multi-layer ion-trapping chips, guiding designs from requirements through layout and tape-out. Work closely with scientists and fabrication engineers on metal-track routing and photonics/CMOS interfaces, using GDSFactory in Python and Cadence. Hybrid role, three days per week in the Oxford office.
IonQ Oxford
Architect and maintain UVM/SystemVerilog verification environments for complex FPGA designs, defining verification plans with constrained-random testing and functional coverage. Build automated regression suites and CI pipelines, collaborating with RTL engineers to debug and ensure reliable quantum control systems.
IonQ Oxford
Owns full-chip mixed-signal modelling and verification for cryo-CMOS ASICs used in trapped-ion quantum processors, building Verilog-A/AMS and real-number models correlated against schematic and measured silicon. Leads AMS methodology, sign-off criteria and reviews, runs Cadence AMS/Xcelium-Spectre co-simulation regressions, and mentors engineers through tape-out and bring-up.
IonQ Oxford
Owns the full lifecycle of electrical reliability fixes on operational trapped-ion quantum computers, from triaging and root-causing control and drive-electronics faults to designing, prototyping and retrofitting permanent solutions. Works across Operations, Science and Manufacturing on fleet-wide upgrades, standardising hardware and building telemetry to reduce downtime.
Most of IonQ's open roles on Semiconductor Jobs are based in Oxford.
IonQ, Inc. [NYSE: IONQ] is a leading quantum computing platform and merchant supplier, delivering integrated solutions across computing, networking, sensing, and security. Headquartered in College Park, Maryland, IonQ operates globally and partners with major cloud providers and industry leaders to advance quantum technology and its applications. IonQ is active in Quantum Computing and Semiconductors.
IonQ is a public entity working in Quantum Computing, listed on Semiconductor Jobs alongside private and venture-backed employers.
IonQ was founded in 2015 — that makes them 11 years old.
IonQ sits in the 501-1000 employee band according to their public profile. Use this as a rough size signal — actual headcount can shift between disclosures.
IonQ has 5 open roles on Semiconductor Jobs right now. Browse the full list above and apply directly.
Yes — IonQ is hiring quietly on Semiconductor Jobs, averaging 0.2 roles posted per week (5 in the last 30 days).
Of IonQ's 5 open roles on Semiconductor Jobs, 5 hybrid.
Not consistently — IonQ's live roles on Semiconductor Jobs have minimal disclosure on salary, role detail or work policy. Check individual listings for specifics.
IonQ's open roles on Semiconductor Jobs are based primarily in Oxford. Check individual listings for remote or hybrid options.
