Staff Engineer - Foundry Management

College Park, Maryland, United States;
Remote, US

IonQ 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 every area of human society for the better. IonQ’s computers will soon redefine industries like medicine, materials science, finance, artificial intelligence, machine learning, cryptography, and more.

IonQ is at the forefront of this technological revolution.

We are looking for a Staff Engineer, Foundry Management, to lead the fabrication of our ion traps and other development efforts with our external partners to enable scalable, high‑fidelity quantum operations. In this role, you will work with the team focused on ion trap design, layout, fabrication, and test for quantum computers. You will work closely with other teams at IonQ to define our microfabrication needs and coordinate external foundry priorities to align with overall company needs.

• Manage external custom device development with US and international foundries, including reviewing lot status, split plans, and line‑by‑line travelers.
• Write statements of work for engagement with new and existing vendors, supporting procurement and contract negotiations for critical suppliers.
• Work cross‑functionally across IonQ to gather all information needed for the foundry partners to deliver; this includes specifications, risk mitigation strategies, and discussion of complex interdependencies, working with design, layout, test, and packaging teams.
• Propose and implement a short‑loop plan to mitigate technical and schedule risks to deliver fully processed devices on time.
• Analyze in‑line metrology data to assess conformance; work with the validation team to review tolerances and update them according to new results or simulations.
• Assist in root‑cause failure analysis of microfabricated devices internally and at external partners; review, track, and resolve risks.
• Monitor project performance to understand impacts on cost, schedule, and technical capability; understand status and actively address issues during development.

• Master’s or higher in Engineering or a relevant field/discipline.
• 3+ years managing R&D, new product introduction (NPI), and/or low‑volume manufacturing team or semiconductor devices based on commercial foundry processes.
• 10+ years developing and delivering novel devices using custom CMOS or MEMS semiconductor devices.
• Experience in foundry process development, its characterization, and transfer to production.
• Expertise in novel microfabrication, its development and its qualification.
• Strong leadership and project management skills, with the ability to drive cross‑functional collaboration over multiple time zones.
• Excellent communication skills and ability to present to a broad audience at all levels of the company.

• Expertise in fabrication of control electronics, photonics, ion traps.
• Experience with data aggregation and statistical analysis/reporting.
• Experience with Jira, Smartsheet and similar tools for project management.

This role can work onsite or hybrid from our College Park, MD office or fully remote in the US for the right candidate (EST preferred). Up to 25% travel to other office sites.

The approximate base salary range for this position is $126,887 – $166,127. The total compensation package includes base, bonus, and equity. Compensation will vary depending on multiple individualized factors, including market location, job‑related knowledge, skills, and experience. Beyond base salary, total compensation includes a variable bonus, equity component, and a range of benefit options found on our career site at

• Comprehensive medical, dental, and vision plans.
• Matching 401(k).
• Unlimited PTO and paid holidays.
• Parental/adoption leave.
• Legal insurance, home internet stipend, and pet insurance.

We are committed to equity and justice. We welcome different voices and viewpoints and do not discriminate on the basis of race, religion, ancestry, physical and/or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, transgender status, age, sexual orientation, military or veteran status, or any other basis protected by law. We are proud to be an Equal Employment Opportunity employer.

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