Internship Opportunities with Quantinuum 2026 - UK/Germany in Cambridge

As part of our mission to expand our world class team at Quantinuum, we look for talented and high potential individuals to join us in internship positions. These positions normally have a duration between 3-6 months, with the majority focused on specific projects / client collaborations. Ideally you will already have a good understanding of the interest areas from a further education perspective, either by completing a masters or Ph.D.

We are now planning for our 2026 intake. This is your opportunity to join our talent pool for future internships. We do not have a formal summer internship programme; interns are sought on an ad-hoc basis throughout the year. We have a number of case studies where employees started with us in internship positions and progressed into full time permanent employees, either at the end of their internship or after returning to and completing further education.

Once you register your interest with us, we will keep you on file (only if we have your permission) and contact you in the future with any matching internship roles. Please understand it may take some time for us to contact you for a role.

We are growing in all areas of Quantinuum. Our focus is in the areas of quantum software development, chemistry, machine learning, algorithms, cybersecurity/encryption, and hardware. Quantinuum is a leading quantum computing company delivering a full stack platform designed to make quantum computing deployable in real-world environments. With active engagements spanning pharmaceuticals, material science, financial services, government, industrial sectors, and leading academic and research institutions worldwide, we are helping organizations unlock the transformative potential of quantum computing.

Our global team of more than 800 employees includes many of the world's leading scientists, engineers, and researchers, with more than 70% of our technology team holding advanced degrees at the Master's or PhD level. Headquartered in Broomfield, Colorado, Quantinuum operates across the United States, United Kingdom, Germany, Japan, and Singapore.

By joining Quantinuum, you’ll help shape the future of quantum computing, pushing the limits of technology, and making the impossible possible.

What’s in it for you? We believe our people are our greatest strength and offer a comprehensive rewards package that supports your professional growth, well-being, and long-term success:

• Competitive compensation and the opportunity to work on groundbreaking technology
• Flexible work arrangements that support work-life balance

Equal Opportunity Employer: Quantinuum is proud to be an equal opportunity employer. We are committed to building an inclusive workplace where all employees and applicants are treated with respect and provided equal opportunities regardless of race, colour, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, ancestry, marital status, or any other characteristic protected by applicable law.

We are committed to making our recruitment process accessible to all. If you require any reasonable adjustments at any stage of the application or interview process, please let us know using the Lets talk contact form.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans.