OptiTalent · Job Finder
Jobs at IonQ
115 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
41–60 of 115 jobs
IonQ · Oxford, England, United Kingdom
HybridLead / staffEngineeringWe are looking for a highly technical Staff Software Engineer to join our System Orchestration team in System Software at Oxford Ionics. In this role, you will be responsible for building and operating the software that keeps our systems calibrated, decides what they do next…
Software Engineer, System Orchestration
4 weeks agoIonQ · Oxford, England, United Kingdom
HybridEngineeringWe are looking for an enthusiastic Software Engineer to join our System Orchestration team in System Software at Oxford Ionics. In this role, you will be responsible for building the software that keeps our systems calibrated, decides what they do next and keeps the record of…
IonQ · Oxford, England, United Kingdom
HybridSeniorEngineeringWe are looking for a highly technical Senior Software Engineer to join our System Orchestration team in System Software at Oxford Ionics. In this role, you will be responsible for building and operating the software that keeps our systems calibrated, decides what they do next…
Senior Electrical Engineer
4 weeks agoIonQ · College Park, Maryland, United States
Senior$124K – $186K a yearEngineeringOur Control Electronics team designs every custom electronic assembly inside an IonQ quantum computer. The work is the control electronics that sit around the trap, and it is genuinely multidisciplinary: precision analogue, RF, mixed signal DAC and ADC design, FPGA and high…
Senior Mechanical Engineer
4 weeks agoIonQ · Oxford, England, United Kingdom
SeniorEngineeringAt Oxford Ionics, now part of IonQ, we are building the first practical quantum computer. Our systems are based on ion traps, which hold individual atomic ions tens of microns above the surface of a chip, and we design and build them in house, bringing together optomechanics,…
Staff QA Software Engineer
5 weeks agoIonQ · Santa Clara, California, United States
Lead / staff$152K – $190K a yearEngineeringWe're hiring a QA Engineer to own quality for our SaaS-based Quantum Security Posture Management platform. This role is focused on rigorous, product-level testing — functional correctness, regression coverage, and automation — for a platform that models Layer 2/Layer 3 networks…
Staff Cryptography Engineer
5 weeks agoIonQ · Geneva, Switzerland
Lead / staffEngineeringWe are looking for a Staff Cryptography Engineer to join our team building post-quantum cryptography (PQC) hardware acceleration for HSM and network-appliance products. You will implement the software side of modern post-quantum algorithms: reference models, optimised…
Senior Manager, Global Customer Success
5 weeks agoIonQ · United States
RemoteManager$148K – $185K a yearCustomer success & supportIonQ is hiring a Director, Global Customer Sucess to own the post-sale customer experience across its space portfolio including Capella Data as a Service (DaaS) and satellite systems, Skyloom optical communications terminals and crosslink solutions, and the broader space…
Director, Channel - Space Solutions
5 weeks agoIonQ · United States
RemoteDirector$144K – $216K a yearEngineeringIonQ is hiring a Channel Sales Leader to build and scale the indirect route to market for its space portfolio including Capella Data as a Service (DaaS) and satellite systems, Skyloom optical communications terminals and crosslink solutions, and the broader space solutions…
Senior Front End Engineer
5 weeks agoIonQ · Santa Clara, California, United States
Senior$124K – $186K a yearEngineeringWe're looking for a Senior Frontend Engineer with 5+/8+ years of experience to design and build the interface for our Quantum Security platform. This role blends product design thinking with hands-on frontend engineering — you'll turn complex network and security data into…
Technical Programme Manager, System Delivery
5 weeks agoIonQ · Oxford, England, United Kingdom
OperationsWe are looking for a Technical Programme Manager to lead the delivery of IonQ's quantum computing systems to customer sites across Europe and Asia. You will own deployment and commissioning end to end, from early planning and export through to installation, commissioning and…
Optics Technician
6 weeks agoIonQ · Oxford, England, United Kingdom
Trades & logisticsAt IonQ, we’re building quantum computers by combining trapped-ion technology with modern microwave engineering. In this role, you’ll contribute directly to the technical projects that support those systems.
Quantum Design Enablement Engineer
6 weeks agoIonQ · College Park, Maryland, United States
HybridMid level$124K – $186K a yearEngineeringFoundry Interface & PDK Management: Serve as the primary technical point of contact with external foundry partners. Work collaboratively to define, implement, and troubleshoot the PDK, ensuring it accurately reflects foundry capabilities and constraints.; Tapeout & Mask…
Senior Quantum Field Engineer - South Korea
6 weeks agoIonQ · Seoul, South Korea
HybridSeniorEngineeringWe are looking for a Senior Quantum Field Engineer to join IonQ in Seoul, South Korea. This is a technical, customer facing role connecting customer needs with quantum computing products and applications. You will help prospective and existing clients understand the technology…
Principal Photonic Device Design Engineer
6 weeks agoIonQ · Santa Barbara, California, United States
Lead / staff$212K – $275K a yearEngineeringWe are seeking a Principal Photonic Device Design Engineer to join our integrated photonics team. In this role, you will serve as a technical leader for the design and development of semiconductor lasers and other active photonic devices for heterogeneous integrated platforms…
Global Alliances Lead, Hyperscalers
6 weeks agoIonQ · United States
RemoteLead / staff$182.4K – $262.2K a yearSalesIonQ is seeking a Global Alliances Lead to build deep commercial relationships with selected hyperscalers, including AWS, Microsoft, Google Cloud and Oracle Cloud Infrastructure. The focus is a small set of committed partner teams, priority use cases and lighthouse customers,…
Senior Staff Quantum Physicist
6 weeks agoIonQ · Albuquerque, New Mexico, United States +1
Lead / staff$188K – $282K a yearScience & researchWe are looking for a Senior Staff Quantum Scientist to join our Science team at IonQ. In this role, you will take a leading role in our research efforts, driving experimental efforts and the architecture of our future generation quantum systems.
IonQ · Geneva, Switzerland
Lead / staffEngineeringWe are looking for a Principal Engineer to own the classical cryptography architecture of our post-quantum cryptography (PQC) hardware acceleration products, targeting hardware security module (HSM) and network-appliance applications. Real-world quantum-safe systems are hybrid…
Senior Cryptography Engineer
6 weeks agoIonQ · Geneva, Switzerland
SeniorEngineeringWe are looking for a Staff Cryptography Engineer to join our team building post-quantum cryptography (PQC) hardware acceleration for HSM and network-appliance products. You will implement the software side of modern post-quantum algorithms: reference models, optimised…
IonQ · Geneva, Switzerland
Lead / staffSecurityWe are looking for a Distinguished Leader to provide the overall technical leadership for our post-quantum cryptography (PQC) hardware acceleration programme, part of our quantum-safe product portfolio targeting hardware security module (HSM) and network-appliance applications.…
Updated 06 Nov 2026 09:37 UTC from the OptiTalent job library.