Process Integration Engineer SNSPD Nanofabrication

About Xanadu:

Xanadus mission is to build quantum computers that are useful and available to people everywhere. At Xanadu we are learners innovators researchers collaborators and problem solvers. We are creating something that has never been built before. What we are doing is extremely hard the classic moon shot. Few people in their life will be able to be a part of something like this where if we are successful the technologies we develop will solve some of the worlds most challenging problems and literally change the world. And that is something to be excited about!

Your role and responsibilities:

As part of the Hardware Team you will work with our established team of physicists and engineers to support existing efforts to improve the performance of photon number resolving (PNR) cryogenic this role you will contribute your experience spanning cleanroom fabrication thin-film characterization and metrology all aimed at fabricating state-of-the-art Superconducting Nanowire Single Photon Detectors (SNSPDs). You will join the Fabrication Process Engineering Team dedicated to the development and optimization of fabrication processes required to build Xanadus photonic quantum computing hardware. You will:

• Expand Xanadus cleanroom capabilities by establishing SNSPD process development efforts at Sherbrookes 3IT Nanofabrication Facility.
• Collaborate with foundry partners to transition processes into high-volume manufacturing.
• Work closely with internal stakeholders to ensure all critical detector performance metrics are met.

Basic qualifications and experience:

• Ph.D. in Physics Engineering Experimental Sciences or related relevant discipline.
• Proven track record of 5 years of cleanroom process development experience with a focus on device fabrication.
• Experienced in the operation of clean room tools including photolithography electron beam lithography deposition (PVD CVD) wet & plasma etching (ICP RIE) and characterization (AFM SEM ellipsometry).
• Knowledge of optical thin film stack metrology characterization and optimization.
• Experience developing cleanroom recipes and maintaining detailed process documentation.
• Experience with statistical process control (SPC).
• Excellent communication skills.
• Experience working in a collaborative team-based development environment.
• Ability to operate autonomously in a fast-paced environment and manage multiple competing priorities.
• Ability to travel as needed.

Preferred qualifications and experience:

• 2 years of postdoctoral or industry experience in Physics Engineering Experimental Sciences or related relevant discipline.
• Hands-on experience with CMP for the planarization of thin films and multi-layer device stacks.
• Experience transferring processes from lab to fab.
• Understanding the physics of optical detector technologies including superconducting devices.
• Experience fabricating and working with cryogenic detectors or their applications for example in TES MKID or SNSPDs.
• Experience writing Python code.
• Experience with large data set analysis and statistical reporting.

Our values are important. They are fundamental and lay the foundation for culture at Xanadu. Learn more about our values here.

We are an equal opportunity employer and encourage candidates of all backgrounds to apply. We are committed to building an inclusive safe and equitable culture and fostering an environment where our employees feel included valued and heard. We are committed to meeting the needs of all individuals and support a barrier-free workplace. Should you require accommodations at any point during the recruitment process please contact Recruiting at .

Please be advised that we may use artificial intelligence (AI) tools to assist in the screening and assessment of applicants for this position. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed please contact us.