Staff DevSecOps 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.

What to expect

The Platform Engineering team builds, secures and operates scalable infrastructure supporting cloud-managed SaaS products with on-premises components deployed at customer sites.

As our Staff DevSecOps Engineer, you will provide the technical leadership for our software factory, defining how software is built, secured and released across the organisation. You will own the roadmap, architecture and tooling that enable every engineering team to deliver software securely, consistently and at scale, while remaining hands-on with automation, infrastructure and platform engineering.

Working closely with Architecture, Site Reliability Engineering, Cloud Operations and Product Development, you will drive an automation-first culture where secure software delivery, developer experience and operational excellence are embedded into every stage of the software lifecycle.

• Define and evolve the software factory, including CI/CD platforms, release engineering, developer tooling, Infrastructure as Code, dependency management and software supply-chain