Senior Quantum Scientist

About Q-Block Computing

Q-Block Computing is a Canadian quantum technology company on a mission to decode Nature’s foundational model — to build instruments precise enough to orchestrate atoms and photons, and to ask whether a quantum system can, in principle, capture Nature’s computational power. We are a home for the curious mind and unconventional thinking, a sanctuary for avant-garde science and blue‑sky research on time horizons longer than today’s academic institutions.

Some of the most important questions require decades to answer, and patience is not passivity but strategic discipline.

Q-Block Computing Research is seeking a Senior Quantum Scientist to lead significant experimental research programs at the frontier of AMO physics, quantum information, and quantum metrology. This role combines the depth of a world‑class experimentalist with the leadership and judgment to define research direction, mentor junior colleagues, and translate scientific ambition into executed programs.

• Lead the design and execution of complex experimental research programs, from scientific concept through experimental validation and milestone delivery, with responsibility for technical quality and rigor throughout.
• Define technical approaches, make high‑stakes experimental decisions, and de‑risk research programs with an honest assessment of what works and what does not.
• Mentor and develop junior scientists and research staff; raise the scientific standards of the group through direct engagement, technical review, and example.
• Contribute to new research directions and program strategy: identify where the frontier is, where Q-Block Research can make genuine scientific contributions, and what new capabilities are needed to get there.
• Advance quantum metrology research and new technology development as part of the scientific program — including precision measurement, optical frequency standards, coherence characterization, and quantum‑enabled sensing modalities.
• Contribute to scientific publications, conference presentations, research proposals, and technical communications; represent the research program credibly in the scientific community.
• Collaborate with engineering and platform teams where scientific work intersects with capability development, without sacrificing the primacy of fundamental inquiry.

• PhD in Physics, Applied Physics, or a closely related field.
• 4+ years of relevant research experience post‑PhD, including substantive track record in experimental quantum physics, AMO systems, quantum optics, precision metrology, or closely related experimental research.
• Demonstrated leadership of research projects or work packages: technical planning, experimental execution, and delivery against scientific objectives.
• Strong publication record or equivalent evidence of original scientific contribution.
• Scientific honesty, experimental discipline, and a deep personal commitment to doing work that is actually true.

• Deep experimental expertise in one or more of: neutral‑atom systems, optical tweezers, quantum gas microscopes, cavity QED, optical clocks, ion trap systems, solid‑state quantum optics, or high‑precision photonic systems.
• Experience with quantum metrology — optical frequency standards, Allan deviation analysis, coherence spectroscopy, or related precision measurement domains.
• Track record of independent scientific contributions.
• Experience in research proposal development, government‑funded R&D programs, or long‑term research planning.

• Own and substantially advance a flagship research program; deliver scientific milestones with genuine technical content, not just activity.
• Become the recognized scientific authority on one or more research questions within Q-Block Research; influence research direction and scientific standards in those areas.
• Build junior scientists into stronger, more independent researchers through direct mentorship and rigorous scientific engagement.

Q-Block Computing is an equal‑opportunity employer. We are committed to treating all employees and applicants for employment with respect and dignity. If you require assistance and/or reasonable accommodation due to a disability during the hiring process, please feel free to notify us. For accommodation requests, contact .