IonQ
quantum computing
SeniorQuantumScientist
Neural analysis suggests this role is
optimal for Senior candidates.
“Senior Quantum Scientist at IonQ. Skills: quantum computing, trapped ion technology, quantum control, experimental AMO physics, calibration, benchmarking, coherent control of qubits. designing, debugging, and executing experiments. developing novel control schemes”
What You'll Achieve.
achieve ultra-low gate errors; optimize performance across device modules; develop functional quantum computers within the NISQ regime; construct fault-tolerant machines that require minimal QEC overhead
Industry & Context.
debug complex hardware/software interactions
access to technology that is subject to U. S. export control and government contract restrictions, Employment with IonQ is contingent on either verifying “U. S. Person” status for export controls and government contracts work, obtaining any necessary license, and/or confirming the availability of a license exception under U. S. export controls.
What They're Looking For.
Must Have
PhD in physics or a related discipline, foundation in atomic or qubit-related physics, Solid background in quantum control, hands-on experience in calibration, benchmarking, or coherent control of qubits, Practical skills in control software, hardware integration, or experimental data analysis, Proven expertise in experimental AMO physics or quantum computing, collaborative skills, ability to work independently, ability to work as part of a fast-moving team, proficiency in programming and data analysis, A track record of scientific communication through publications, talks and conferences
Nice to Have
prior postdoctoral or industry experience, Experience with trapped ions, spectroscopy or simulation of multi-level systems, characterization of control hardware, gate fidelity benchmarking, running algorithms on hardware
What You'll Do.
and executing experiments
developing novel control schemes
pushing the boundaries of system performance
Prototype and characterize coherent control and cooling schemes for trapped-ion qubits using laser and microwave fields
Calibrate and benchmark quantum systems
focusing on achieving ultra-low gate errors and optimizing performance across device modules
Validate emerging trap technologies
including integrated electronics and photonics for large-scale architectures
Analyze experimental data
debug complex hardware/software interactions
ensure reliability of qubit operations
How You'll Work.
Team & Collaboration
work as part of a fast-moving team; Present results internally and externally; representing Oxford Ionics at conferences and in collaborations
Communication Scope
scientific communication; Present results internally and externally; representing Oxford Ionics at conferences and in collaborations
Full Job Description
About IonQ: IonQ, 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 cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance. Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. Our quantum computing services are available through all major cloud providers, while we also meet the needs of networking and sensing customers across land, sea, air, and space. IonQ is making quantum platforms more accessible and impactful than ever before. Location: This role is based out of our Boulder, CO office. We offer a hybrid work model, allowing for remote work a few days per week. Travel: Job ID: 1565 The Role: We are pioneering advancements in quantum computing by utilizing trapped ion technology and our proprietary laser-free quantum control methods. Our research and development efforts build on our fully integrated quantum processors that can be fabricated within standard silicon foundries. This unique approach allows us to leverage the highest-performing qubit technology while ensuring scalability and manufacturability using existing semiconductor fabrication technology. We approach quantum computing with a focus on minimizing errors, striving to achieve ultra-low gate errors at scale. Our immediate objective is to develop functional quantum computers within the NISQ regime, aiming to construct faul
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