$167,808 – $219,704/yr

Senior Staff Simulation Physicist - Ion Transport and Waveform Design

United StatesRemotesenior

OtherPhysicist

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Quick Summary

Key Responsibilities

Create, update, and maintain numerical simulation tools for ion transport in RF Paul traps. Validate simulation results in collaboration with experimental teams.

Requirements Summary

PhD in atomic physics, quantum information, or a related field.

Technical Tools

OtherPhysicist

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.

We are looking for a Senior Staff Simulation Physicist to join our Ion Transport and Waveform Design team. As a simulation physicist, you’ll guide a cross-functional team whose mission is to lead 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 lead the study the physics of ion transport through numerical simulation. You will collaborate with experimental teams to validate simulation results and physics understanding, commercial teams to design transport waveforms used in our quantum computers, and quantum architects to inform the design of next-generation ion traps. You will drive research into novel techniques for optimizing ion transport as well as mentoring junior scientists.

Responsibilities

~1 min read

→PhD in atomic physics, quantum information, or a related field.
→5 years of professional experience in the quantum computing field
→13+ years of professional experience or an equivalent combination of education and experience
→Experience in numerical simulation and optimization to inform experimental design.
→Strong proficiency in programming and data analysis.
→Strong communication and collaboration skills

Requirements

~2 min read

7+ years of professional work experience in RF Paul trap design and ion transport optimization
Experience with transport or waveform design in surface-electrode RF Paul traps.
Experience using a compiled programming language (Rust, C, C++, etc.) for scientific computing.

The approximate base salary range for this position is $167,808 - $219,704. The total compensation package includes base, bonus, equity, and a range of benefit options found on our career site.

Compensation will vary based on individual factors such as education, qualifications, and experience of the final candidate(s), specific office location, and calibration against relevant market data and internal team equity. Posted base salary figures are subject to change as new market data becomes available. Our benefits include comprehensive medical, dental, and vision plans, matching 401K, unlimited PTO and paid holidays, parental/adoption leave, legal insurance, and a home technology stipend. Details of participation in these benefit plans will be provided when a candidate receives an offer of employment.

At IonQ, we believe in fair treatment, access, opportunity, and advancement for all while striving to identify and eliminate barriers. We empower employees to thrive by fostering a culture of autonomy, productivity, and respect. We are dedicated to creating an environment where individuals can feel welcomed, respected, supported, and valued.

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.

If you are interested in being a part of our team and mission, we encourage you to apply!