Lead Microwave Research Scientist

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 Lead Microwave Research Scientist. As a Microwave Research Scientist you’ll be part of a cross‑functional team whose mission is to work with IonQ on its journey to build the world’s best quantum computers to solve the world’s most complex problems. In this role you will develop the requirements for microwave circuits that enable new functionalities for quantum devices.

You will design, fabricate, and test microwave circuits for electronic control of qubits. You will develop integration techniques for combining these circuits with optical and electronic devices that optimize for system level performance. You will lead efforts to fabricate and test these devices at the foundry scale.

• Work with architecture teams to turn system‑level specifications into component‑level specifications and design rules
• Design microwave circuits taking into account target performance, fabrication capabilities, and interactions with other components
• Own relationships with external vendors to scale up fabrication and testing
• Work with internal test and measurement teams to ensure devices meet target specifications

• 5+ years of experience fabricating microwave devices
• PhD in electrical engineering, physics, or a related field
• Experience leading cross‑disciplinary teams within large projects

• Experience with helping in acquiring independent funding for new initiatives
• Experience helping with hiring and training new teams for research and development work
• Knowledge of cryogenic testing and operation
• Familiarity with architectures for distributed quantum computing, sensing, and networking

This role will work onsite at our office located in Boston, MA.

Less than 10% travel

Job

The approximate base salary range for this position is $141,670 – $185,482. 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. Posted base salary figures are subject to change as new market data becomes available. Beyond base salary, total compensation includes a variable bonus and equity component and a range of benefit options found on our career site at  Details of participation in these benefit plans will be provided when a candidate receives an offer of employment.

Our U.S. benefits include comprehensive medical, dental, and vision plans, matching 401(k), unlimited PTO and paid holidays, parental/adoption leave, legal insurance, a 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.

US Technical Jobs. The position you are applying for will require 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” (e.g., U.S. citizen, U.S. national, U.S. permanent resident, or lawfully admitted into the U.S. as a refugee or granted asylum) 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.

Please note that in the absence…