Quantum Success Engineer

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 position can work onsite or hybrid from one of our offices in the US or fully remote.

We are looking for a Quantum Success Engineer to join a dynamic, cross-functional team dedicated to driving IonQ’s mission of delivering exceptional experiences for our customers. In this role, you will support and enable users of IonQ’s quantum computers throughout their journey, from initial setup and onboarding to leveraging advanced features. You’ll become an expert on the IonQ Quantum Cloud user experience and usage of the software surrounding our quantum computers, from how admins manage projects to how users execute quantum circuits.

While you’ll work with expert researchers in quantum applications and algorithms, this role does not require deep expertise in quantum information science - rather, you’ll focus on helping those users understand operational logistics, code syntax, and available options for executing their