Numerical Ion Physicist - 786

Quantinuum
United States
2 days ago
US$192,000 – US$240,000 pa

Salary

US$192,000 – US$240,000 pa

Work Pattern
Full-time
Work Location
Remote
Posted
17 Apr 2026 (2 days ago)

We are seeking a highly qualifiedNumerical Ion Physicist at ourBroomfield, CO location (fully remote work is possible), to apply their expertise to cutting-edge R&D efforts in the field of quantum computing. The ideal candidate will have extensive experience with technical issues related to ion transport in surface ion traps and a broad understanding of ion-based quantum computing methods and techniques. In this role, you will develop concepts, create numerical models, and work with experimental teams to push the frontier of ion transport and other aspects of quantum computing.

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, with approvals.

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

We are seeking a highly qualifiedNumerical Ion Physicist at ourBroomfield, CO location (fully remote work is possible), to apply their expertise to cutting-edge R&D efforts in the field of quantum computing. The ideal candidate will have extensive experience with technical issues related to ion transport in surface ion traps and a broad understanding of ion-based quantum computing methods and techniques. In this role, you will develop concepts, create numerical models, and work with experimental teams to push the frontier of ion transport and other aspects of quantum computing.

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, with approvals.

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

Key Responsibilities:

  • Develop concepts and numerical models to address critical drivers of scaling ion-based quantum computers including ion transport, ion trap design, and high-fidelity quantum gates.
  • Work with experimental teams and review scientific results to implement improved processes and identify areas for further investigation.
  • Perform trade studies and analysis.
  • Present scientific results at conferences or in publications.
  • Develop project plans, schedules, and budgets to deliver as part of a broader company strategy.
  • YOU MUST HAVE:

  • PhD completed prior to starting.
  • Minimum of 10 years’ experience (PhD inclusive) involving one or more of the following areas: ion transport, numerical modeling, quantum computing, experimental control system development, quantum information, atomic physics, electronics design, ion trap design, or ion trap fabrication.
  • 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:

  • 12 years’ experience in scientific research and development, engineering, or leadership roles.
  • Strong organizational and leadership skills
  • Experience with ion transport in surface traps.
  • Experience with trapping of ions or neutral atoms.
  • Experience with cryogenic systems.
  • Experience with ultra-high vacuum systems.
  • Excellent written and oral communication skills, with published results within their field of research.
  • 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 workFlexible work scheduleEmployer subsidized health, dental, and vision insurance401(k) match for student loan repayment benefitEquity, 401k retirement savings plan + 12 Paid holidays and generous vacation + sick timePaid parental leaveEmployee discounts 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 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 Flexible work schedule 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 Employee discounts 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

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