Advanced Experimental Physicist - 366

Frontier Developments plc; City of London; On-site; GBP 80,000 - 100,000; Full time

Job summary

A leading quantum computing firm is seeking an Experimental Physicist for their London or Cambridge locations. The role involves supporting commercial quantum computers, developing quantum systems using trapped ions, and collaborating with engineering teams. Candidates should have a PhD and at least 4 years of experience in quantum information or related fields. Competitive package and benefits offered including equity and flexible working.

Benefits

28 days paid holiday

Workplace pension

Enhanced parental benefits

Qualifications

• Minimum 4+ years of experience in relevant fields.
• Hands-on experience with advanced laboratory techniques.

Responsibilities

• Support commercial quantum computers remotely.
• Design, develop, and deploy quantum computers using trapped ions.
• Collect data on system performance in a research lab.

Skills

Quantum information

Atomic physics

Precision spectroscopy

Optics

Electronics

Cryogenics

Laser

Education

PhD in a relevant field

Job description

Overview

We are seeking anExperimental Physicistin our London or Cambridge locations.

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 remotely support our commercial quantum computers.
• 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 perform design trade studies and analysis. You will present scientific results at conferences or in publications.

Qualifications

• PhD completed prior to startingMinimum 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

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 modelling 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 post-doctoral research positions or other mentorship positions
• Demonstrated organizational and leadership skills

What is in it for you?

Working alongside a highly talented team, with leading names in the quantum computing industry. We offer a highly competitive package, equity, 28 days of paid holiday (in addition to public holidays), a workplace pension, a positive approach to flexible working and enhanced parental and adoption benefits.

About Us

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. Byjoining 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.

Please note that employment with us is subject to successfully passing our pre-employment screening checks. We are an inclusive 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.