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Jobs at IonQ
115 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
21–40 of 115 jobs
Senior Cryogenic Engineer
2 weeks agoIonQ · Geneva, Switzerland
SeniorEngineeringIonQ, Inc. [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of…
IonQ · United States
Remote$160K – $200K a yearSalesIonQ's Legal team supports the company's global legal affairs, including intellectual property, corporate and securities matters, commercial contracting, regulatory compliance, and enterprise risk management. As IonQ scales its quantum computing, networking, sensing, and…
Senior Mechanical Engineer, Reliability
2 weeks agoIonQ · Oxford, England, United Kingdom
SeniorEngineeringAt Oxford Ionics, now part of IonQ, we are building the first practical quantum computer. As a Senior Mechanical Engineer on the Reliability Engineering team, you’ll keep our quantum computers running at their best, boosting fleet uptime and cutting operating cost.
Senior Manager, Cryptographic Engineering
2 weeks agoIonQ · Geneva, Switzerland
ManagerEngineeringWe are looking for a Senior Manager reporting to the Senior Manager, Hardware, to lead the people and the execution of our cryptographic engineering team. This team builds post-quantum cryptography (PQC) hardware acceleration for our quantum-safe product portfolio, targeting…
Staff Platform Engineer
3 weeks agoIonQ · Oxford, England, United Kingdom
HybridLead / staffEngineeringWe are looking for a Staff Platform Engineer to join the Quantum System Infrastructure team at IonQ, based in our Oxford office. In this role, you will be responsible for the platform that our engineering and science teams use to build, test and deliver quantum systems to…
Software Engineer, Non-Realtime Controllers
3 weeks agoIonQ · Oxford, England, United Kingdom
HybridEngineeringQuantum 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…
Lead, Accounting Consolidations
3 weeks agoIonQ · College Park, Maryland, United States
Lead / staff$92K – $138K a yearFinanceWe are looking for a Lead Accountant to join our US Accounting Team. As a Lead Accountant, you'll be part of a cross-functional team whose mission is to lead IonQ on its journey to build the world's best quantum computers to solve the world's most complex problems.
QPU Production Test Development Manager
3 weeks agoIonQ · College Park, Maryland, United States
$180K – $270K a yearEngineeringWe are seeking a QPU Production Test Development Manager to lead the engineers and technicians responsible for validating new QPU designs and verifying that manufactured QPUs meet agreed performance and acceptance criteria. You will own the test strategy, laboratory capability,…
Senior Director, Revenue
3 weeks agoIonQ · College Park, Maryland, United States +1
RemoteDirector$220K – $275K a yearSalesWe are seeking a Senior Director, Revenue, a new leadership role at IonQ. This is a high-impact position responsible for the integrity of our global revenue lifecycle. Reporting to the VP, Global Controller, you will build and lead a specialized revenue team through the…
Senior Electrical Hardware Technician
3 weeks agoIonQ · Louisville, Colorado, United States
Senior$84K – $105K a yearTrades & logisticsCapella is looking for an enthusiastic electrical rework technician with experience making clean, efficient and reliable modifications to PCBs to join our growing manufacturing team. This technician will work with engineers to specify and implement rework and finishing…
Component Test Engineer
3 weeks agoIonQ · Louisville, Colorado, United States
$80K – $105K a yearEngineeringThe Spacecraft Production & Test team is a small-but-growing group that works closely together and collaborates throughout the company. From component production and testing to launch vehicle integration, we work hard to navigate technical and schedule challenges to deliver…
IonQ · United States
RemoteSenior$112.8K – $141K a yearCustomer success & supportIonQ is developing the world's most powerful full-stack quantum computer based on trapped-ion technology. We are pushing past the limits of classical physics and current supercomputing technology to unlock a new era of computing. Quantum computing has the potential to impact…
Staff Quality Assurance Engineer
3 weeks agoIonQ · Geneva, Switzerland
Lead / staffEngineeringWe are looking for a Staff QA Engineer to join our team building post-quantum cryptography (PQC) hardware acceleration for HSM and network-appliance products. You will own product-level quality assurance: the system test plans, automation and compliance test execution that…
Senior Spacecraft Hardware Technician
3 weeks agoIonQ · Louisville, Colorado, United States
Senior$68K – $102K a yearTrades & logisticsThe spacecraft hardware technician assembles, installs, tests, and inspects. spacecraft, or related components and subsystems. This role works from engineering drawings, work instructions, and quality standards to ensure every product meets strict safety, performance, and…
IonQ · College Park, Maryland, United States
Mid level$102.4K – $153.6K a yearEngineeringWe are looking for a Manufacturing Engineer specializing in New Product Introduction (NPI) for our Control Electronics subsystems. As an NPI Engineer, you'll be part of a cross-functional team whose mission is to lead IonQ on its journey to build the world's best quantum…
Multi-Site Supply Chain Manager
4 weeks agoIonQ · Geneva, Switzerland
OperationsWe are looking for a Multi-Site Supply Chain Manager and MRP/ERP Specialist to join our IonQ Quantum Networking & Security Operations Team. As a Supply Chain Manager, you will be part of a cross-functional international team whose mission is to lead IonQ on its journey to build…
Quantum Network Support Engineer
4 weeks agoIonQ · Chattanooga, Tennessee, United States
Remote$124K – $155K a yearEngineeringIonQ builds quantum network data centers as a distinct product line, providing infrastructure that enables researchers and customers to run distributed quantum experiments. We're looking for a Quantum Network Support Engineer to join our team supporting these networks once…
IonQ · Boston, Massachusetts, United States
Mid level$112.8K – $155.8K a yearMarketingWe are looking for a Scientific Communications Writer to join our Global External Communications team, working side by side with R&D and Engineering. This role is designed for scientists who want to make writing and communication their primary work, not a side task alongside…
Senior Quantum Field Engineer - Singapore
4 weeks agoIonQ · Singapore
SeniorEngineeringWe are looking for a Senior Quantum Field Engineer to join our Field Engineering team at IonQ in Singapore. In this role, you will sit at the intersection of customers, markets, products, algorithms, applications and strategy, helping clients understand how IonQ’s quantum…
Help Desk Analyst III
4 weeks agoIonQ · Bothell, Washington, United States
Senior$27.69 – $41.53 an hourCustomer success & supportWe are looking for HelpDesk Technician III. As a HelpDesk Technician III, you’ll be part of a cross-functional team whose mission is to lead IonQ on its journey to build the world’s best quantum computers to solve the world’s most complex problems.
Updated 06 Nov 2026 09:37 UTC from the OptiTalent job library.