R&D Test Bed Physicist - 375-448

Quantinuum; City Of London; On-site; GBP 93,000 - 125,000; Full time

Job summary

A leading quantum computing firm is seeking an R&D Test Bed Physicist to design and develop quantum computers. The ideal candidate will hold a PhD and have over 4 years of experience in quantum information or related fields. Responsibilities include collaborating with teams to improve systems and presenting research results. This role offers a competitive salary, flexible work schedules, and comprehensive benefits including health insurance and 401(k) matching.

Benefits

Employer-subsidized health, dental, and vision insurance

401(k) match

Paid parental leave

Employee discounts

Generous vacation and sick time

Qualifications

• PhD completed prior to starting.
• Minimum 4+ years’ experience in quantum information or related fields.
• U.S. Person status required.

Responsibilities

• Design, develop, verify, and deploy quantum computers using trapped ions.
• Work with teams of scientists and engineers.
• Collect data on system performance.

Skills

Experimental laboratory research

Quantum information

Communication skills

Attention to detail

Organizational skills

Education

PhD in Electrical Engineering, applied physics, or related field

Tools

Experimental control systems

Laser cooling and trapping techniques

Job description

Overview

We are seeking an R&D Test Bed Physicist in our Brooklyn Park, 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.

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

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 characterizing device characteristics.
• You will generate and implement innovative solutions to improve current and future systems.
• 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, cold atom or trapped ion physics, vacuum systems, or cryogenics
• 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

• PhD Electrical Engineering, applied physics, applied mathematics, computer science, or a related field
• A history of excellent experimental practices designing or improving existing advanced systems
• Experience programming experimental control systems for data collection, signal processing, and data analysis
• Experience performing simulation and modeling to inform experiments
• Experience with design or operation of a device for quantum information processing
• Experience with laser cooling and trapping of ions or neutral atoms
• Excellent written and oral communication skills, with published results within their field of research.
• Excellent attention to detail, organization, and a results-oriented mindset
• Experience in post-doctoral research positions or other mentorship positions
• Demonstrated organizational and leadership skills

Compensation & Benefits

$124,000 - $165,000 a year

Compensation & Benefits:

The pay range for this role is $124,000 – $165,000 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’s largest integrated quantum company, driving breakthroughs in materials discovery, cybersecurity, and next-generation quantum AI. With a team of more than 600 employees, including more than 420 of them being scientists and engineers, we are leading the worldwide 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.

As we celebrate the International Year of Quantum, there has never been a more exciting time to be part of this rapidly evolving field. 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 is 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