We are seeking a motivated and qualified Quantum Computer Hardware Engineer to join our team operating and maintaining an on-premises Helios quantum computer in Singapore. This system is part of our partnership ( https://www.quantinuum.com/press-releases/singapores-national-quantum-office-and-quantinuum-forge-strategic-partnership-to-accelerate-quantum-computing) with the Singapore National Quantum Office to accelerate quantum computing. The ideal candidate will have experience building, validating, optimizing, maintaining, troubleshooting, and/or using a complex scientific apparatus or highly engineered product. Day-to-day work will involve complex problem solving; hands-on work with optical, mechanical, and electronic systems; updating, improving, and executing periodic maintenance plans; developing operations standards and documentation; and optimizing performance and reliability.  

Key Responsibilities:     

• Operate and maintain an on-premises Helios quantum computer as part of a small team  

• Execute periodic maintenance plans for electrical, mechanical, and optical subsystems to maximize the on-premises quantum computer performance and reliability  

• Troubleshoot hardware subsystems as needed to return the on-premises quantum computer to service  

• Update and improve system maintenance and operations documentation  

• Collaborate with local and global teams on maintenance and troubleshooting tasks  

Essential Requirements:     

• Bachelor's degree in Physics, Applied Physics, Optics, or a hands-on Engineering discipline  

• Two or more years of laboratory research and development experience in an academic institution (degree inclusive) or industry R&D context, with hands-on experience building, validating, optimizing, maintaining, and troubleshooting a complex scientific apparatus or highly engineered product  

• Ability to communicate technical and non-technical content clearly in spoken and written English  

• Availability to travel abroad for training or other business needs and flexibility to do so at short notice  

• 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:     

• A Master's degree in Physics, Applied Physics, Optics, or hands-on Engineering field   

• Experience with atomic physics systems, superconducting qubits, or other quantum computing platforms, and constituent technologies including lasers, cryogenics, ultra-high vacuum systems, laboratory hardware control, and digital and analog electronics  

• Proficiency in Python  

• Experience in instrumentation, automation, and/or test engineering   

• Documentation, technical writing, and presentation skills as evidenced by internal and/or external technical documentation, technical presentations, conference participation, and peer-reviewed engineering and/or scientific publications     

• Evidence of successful collaboration and cooperative participation in a team to deliver shared goals  

• International exposure and experience collaborating across locations, cultures, or time zones  

• Work authorization that does not now or in the future require sponsorship of a visa for employment authorization in Singapore  

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.

Visit our news pages to learn more about Quantinuum and our scientific breakthroughs and achievements:  https://www.quantinuum.com/news Quantinuum Intro Video: The Future of Quantum Computing

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. Know Your Rights: Workplace discrimination is illegal. For more information about Quantinuum, please visit our website. 

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 use the Lets talk contact form.

Applications will be accepted on an ongoing basis, there is no application deadline for this position.