Senior Quantum Hardware Engineer - Customer System Installation

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.  

The Manufacturing Engineering team at IonQ is responsible for the design, implementation, and optimization of the manufacturing processes and equipment used to build our quantum computers. This team works closely with R&D and Production teams to ensure that IonQ’s hardware is built to the highest quality standards and can be successfully deployed at scale.

We are looking for a Senior Manufacturing Engineer to own the end-to-end transition of complex opto-mechanical subsystems from pilot production to global deployment. In this role, you will drive New Product Introduction (NPI), ensuring that our precision hardware is not only manufacturable but also "field-ready." You will spend time in our labs developing assembly and optical alignment processes, and travel to IonQ sites and customer locations to lead installations and ensure site readiness. This role is ideal for a hands-on engineer who enjoys high-precision technical challenges and wants to see their work operational in the field.

Responsibilities: 

• Lead the manufacturing transition (NPI) for optomechanical subsystems, developing robust assembly, alignment, and testing procedures.
• Own the "Design for Deployment" (DfD) feedback loop, using field data to drive hardware and process improvements.
• Perform hands-on assembly and high-precision alignment of optical components and vacuum systems.
• Develop and maintain comprehensive manufacturing documentation, including Work Instructions (WIs), BOMs, and inspection protocols.
• Support site readiness and lead field installations at IonQ data centers and customer premises.
• Collaborate with cross-functional teams to troubleshoot hardware issues during the production and deployment phases.
• Identify and implement tooling solutions to improve throughput and repeatability.
• Document all as-built configurations, deviations, and environment-specific considerations for each installation.

Requirements: 

• Ability to travel up 30% annually and be onsite in Bothell the remainder of the time.