Atomic Physicist Ion Trapping & Integrated Photonics

Atomic Physicist for Ion Trapping & Integrated Photonics - 636

Location:

Broomfield, CO.

We are developing integrated photonics technologies that will enable scaling of our trapped‑ion quantum computers from our current 98‑qubit Helios system to our future 1,000,000‑qubit Lumos system. The data and expertise from our group informs the design of our next‑generation systems, including Apollo and Lumos, from the big ideas to the tiniest of details.

We are looking for experimental scientists and engineers with hands‑on experience building and operating complex atomic physics systems, taking and analyzing datasets, and collaborating across disciplines. Research shows that applicants belonging to historically marginalized groups might feel hesitant to apply for a role if they don't match 100% of the requirements listed. Please consider applying even if you think you are only a partial match.

• Work closely with a small team and a broad range of collaborators to design, develop, verify, and deploy methods and technologies pushing the frontier of ion‑based quantum computers.
• Build, run, and maintain a new trapped ion testbed to support innovation in next‑generation ion traps with integrated photonics.
• Support the study of the impact of novel trap materials and integrated photonics devices on trapped ions.
• Take and communicate trapped‑ion data to inform decisions on Apollo and Lumos system architecture, photonics design, fabrication techniques, and the performance of next‑generation quantum computers.
• Collaborate and work with a diverse team, including atomic physicists, engineers, and fabrication experts to validate integrated photonic and trapped‑ion technologies.
• Plan, design, and build new equipment to target the high‑sensitivity requirements for an ion‑trap based quantum computer.
• Communicate results both internally and externally through documentation, publications, and presentations.
• Work in a research lab environment to collect and analyze data on system and device performance.

• Bachelor’s degree in physics or engineering.
• Minimum 1 year experience working with atomic physics systems or free‑space optics.
• 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.
• Due to contractual requirements, must be a U.S. person (U.S. citizen, permanent resident, green card holder, workers granted asylum or refugee status).

• Master’s degree in physics or engineering.
• Experience with a device for quantum information or computing.
• Experience with complex optical apparatuses.
• Experience programming experimental control systems for data collection, signal processing, and data analysis.
• Experience with software version control and data archiving.
• Excellent written and oral communication skills, including documentation for colleagues and collaborators.
• Strong collaboration skills.
• Strong organizational and leadership skills.

Non‑Incentive Eligible. The pay range for this role is $112,000 – $152,000 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.

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.