Experimental Physicist - MN

Quantinuum; England; Hybrid; GBP 92,000 - 122,000; Full time

Job summary

A leading quantum technology company in the United Kingdom is seeking an Experimental Physicist to design and develop quantum computers using trapped ions. The ideal candidate will have a PhD and over 4 years of experience in quantum physics. You will collaborate with engineers and scientists, present findings, and contribute to innovative quantum technologies. Competitive salary and comprehensive benefits are offered.

Benefits

Employer subsidized health, dental, and vision insurance

401(k) match

Generous vacation and sick time

Paid parental leave

Employee discounts

Qualifications

• 4+ years of experience in quantum information, qubits, atomic physics, or related fields.
• Experience with the design or operation of quantum information processing devices.
• Published results in the field of research.

Responsibilities

• Design, develop, verify, and deploy quantum computers using trapped ions.
• Work with teams to bring new concepts to life.
• Collect data on system performance in a research lab.

Skills

Hands-on experience with qubits

Precision laser spectroscopy

Low-noise DC and RF electronics

Cryogenic UHV systems

Computer control systems

Excellent communication skills

Collaboration skills

Education

PhD in Physics or related field

Tools

Quantum computing systems

Simulation and modeling software

Job description

Experimental Physicist - MN

We are seeking an Experimental Physicist in our Golden Valley, MN location. Our team is leading the development, integration, and operation of quantum computing systems at Quantinuum. We are looking for experimental scientists with hands‑on experience building and operating devices to manipulate qubits, quantum spin systems, or cold and trapped atomic systems. The perfect candidate will have intimate knowledge of one or more advanced laboratory techniques for controlling quantum systems, which could include precision laser spectroscopy, low‑noise DC and RF electronics, cryogenic UHV systems, or computer control systems. They will also have excellent communication and collaboration skills as they are working with teams of engineers and other scientists to develop and test new concepts. Our scientists are thought leaders in the field, publishing papers and presenting research to peers.

Key Responsibilities

• You will apply previous experience in experimental laboratory research to design, develop, verify, and deploy quantum computers using trapped ions as qubits.
• You will work alongside teams of scientists and engineers to bring new concepts to life.
• You will be responsible for working in a research lab environment to collect data on system performance and characterize device characteristics.
• You will perform design trade studies and analysis.
• You will present scientific results at conferences or in publications.

YOU MUST HAVE

• PhD completed prior to starting.
• Minimum 4+ years experience (PhD inclusive) involving one or more of the following areas: quantum information, qubits, atomic physics, precision spectroscopy, optics, vacuum systems, electronics, cryogenics, or laser.
• Due to contractual requirements, must be a U.S. Person (U.S. citizen, permanent resident, green card holder, or workers granted asylum or refugee status).
• Due to national security requirements, candidates must not be a People's Republic of China national or Russian national unless they are also a U.S. citizen.

WE VALUE

• Experience with design or operation of a device for quantum information processing.
• Experience with laser cooling and trapping of ions or neutral atoms.
• Experience performing simulation and modeling to inform experiments.
• Experience programming experimental control systems for data collection, signal processing, and data analysis.
• Excellent written and oral communication skills, with published results within their field of research.
• Experience in postdoctoral research positions or other mentorship positions.
• Demonstrated organizational and leadership skills.

Compensation & Benefits

The pay range for this role is $123,000–$161,000 annually. Actual compensation within this range may vary based on the candidate's skills, educational background, professional experience, and unique qualifications for the role.

• 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, 401(k) retirement savings plan and 12 paid holidays.
• Generous vacation and 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.