Ion Transport Physicist

Quantinuum; Colorado; Hybrid; USD 148,000 - 185,000; Full time

Job summary

Quantinuum seeks an Ion Transport Physicist for a hybrid role in our Broomfield, CO or Brooklyn Park, MN locations to advance quantum computing R&D. The position focuses on ion transport in surface traps, with numerical simulations and modeling, and collaboration with fabrication and control-system teams in the laboratory.

You will present results at conferences, contribute to project plans and budgets, and help scale ion transport technology for practical quantum systems, while maintaining a

Qualifications

• PhD completed prior to starting.
• Minimum of 5 years’ experience (PhD inclusive) involving ion transport, quantum computing, experimental control system development, quantum information, atomic physics, electronics design, ion trap design, or ion trap fabrication.
• Experience with numerical simulation of physical systems using Python or related software tools.

Responsibilities

• Develop cutting-edge ion transport methods through numerical simulation and modeling.
• Create and maintain software tools to enable key features of ion transport waveform design.
• Provide technical input into ion trap top-metal geometry to support novel ion transport methods.
• Review scientific results from development efforts to identify areas for further investigation.
• Perform trade studies and technical analyses.
• Present scientific results at conferences and in peer-reviewed publications.
• Develop project plans, schedules, and budgets to support execution of broader company objectives.

Skills

Ion transport

Python

Numerical simulation

Experiment control system development

Quantum computing

Electronics design

Ion trap design

Ion trap fabrication

Signal processing

Software project management

Scientific communication

Education

PhD

Tools

Python

Job description

We are seeking a highly qualified Ion Transport Physicist for our Broomfield, CO or Brooklyn Park, MN location to apply their expertise to cutting-edge R&D efforts in the field of quantum computing. The ideal candidate will have experience addressing technical challenges related to ion transport in surface ion traps. In this role, you will perform numerical simulations and modeling of advanced ion transport methods, provide technical input to ion trap fabrication efforts, related electronic control system development projects, and collaborate with teams performing experimental characterization and validation of ion transport concepts in the laboratory.

Quantinuum believes that employees work better, more efficiently and more collaboratively in close proximity to other employees, where ideas can be exchanged readily, and decisions can be made more quickly for the benefit of the Company and our customers. All employees should work at their assigned location; however, this role may offer the opportunity to work remotely up to 2 days per week, with approvals.

All applicants for placement in safety-sensitive positions will be required to submit to a pre-employment drug test.

Key Responsibilities:

• Develop cutting-edge ion transport methods through numerical simulation and modeling.
• Create and maintain software tools to enable key features of ion transport waveform design.
• Provide technical input into ion trap top-metal geometry to support novel ion transport methods.
• Review scientific results from development efforts to identify areas for further investigation.
• Perform trade studies and technical analyses.
• Present scientific results at conferences and in peer-reviewed publications.
• Develop project plans, schedules, and budgets to support execution of broader company objectives.

YOU MUST HAVE:

• PhD completed prior to starting.
• Minimum of 5 years’ experience (PhD inclusive) involving one or more of the following areas: ion transport, quantum computing, experimental control system development, quantum information, atomic physics, electronics design, ion trap design, or ion trap fabrication.
• Experience with numerical simulation of physical systems using Python or other related software tools.
• Due to Contractual requirements, must be a U.S. Person defined as, U.S. citizen permanent resident or green card holder, workers granted asylum or refugee status
• Due to national security requirements imposed by the U.S. Government, candidates for this position must not be a People's Republic of China national or Russian national unless the candidate is also a U.S. citizen.

WE VALUE:

• 8+ years of experience in scientific research and development, engineering, or a related field.
• Experience with numerical simulation of electrostatic systems.
• Experience with ion transport in surface ion traps.
• Experience with neutral atom transport.
• Experience with electronic signal generation, filtering, and/or signal processing.
• Experience with trapping of ions or neutral atoms.
• Experience with surface ion trap fabrication methods.
• Experience with software management and collaboration tools and techniques.
• Experience organizing and maintaining software projects or packages.
• Excellent written and verbal communication skills, with a strong publication record in their field of research.

The pay range for this role is $148,000 – $185,000 annually. Actual compensation within this range may vary based on the candidate’s skills, educational background, professional experience, and unique qualifications for the role.

Quantinuum is the world leader in quantum computing. The company’s quantum systems deliver the highest performance across all industry benchmarks. Quantinuum’s over 650 employees, including 400+ scientists and engineers, across the US, UK, Germany, and Japan, are driving the quantum computing revolution.

By uniting best-in-class software with high-fidelity hardware, our integrated full-stack approach is accelerating the path to practical quantum computing and scaling its impact across multiple industries.

By joining Quantinuum, you’ll be at the forefront of this transformative revolution, shaping the future of quantum computing, pushing the limits of technology, and making the impossible possible.

What’s in it for you?

• A competitive salary and innovative, game-changing work
• Employer subsidized health, dental, and vision insurance
• 401(k) match for student loan repayment benefit
• Equity, 401k retirement savings plan + 12 Paid holidays and generous vacation + sick time
• Paid parental leave

Quantinuum is an equal opportunity employer. You will be considered without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, or veteran status. Know Your Rights: Workplace discrimination is illegal