Photonics Fabrication Process Engineer (Hybrid) at Xanadu

, , United States -

Full Time

Start Date

Immediate

Expiry Date

07 May, 26

Salary

0.0

Posted On

06 Feb, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Cleanroom Fabrication, Thin-Film Characterization, Metrology, TFLN Waveguides, Electro-Optic Modulators, Process Module Development, Fabrication Process Improvement, Failure Analysis, Statistical Process Control, Data Analysis, Python, JMP, MATLAB, GitHub, Lithium Niobate, Photonic Devices

Industry

Computer Hardware Manufacturing

Description

About Xanadu: Xanadu’s 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 world’s most challenging problems, and literally change the world. And that is something to be excited about! Your role and responsibilities: As an industry leader in photonic quantum computing, Xanadu takes hardware very seriously! In this role, you will work within the Fabrication Process Engineering team to deliver Xanadu’s photonic quantum computing hardware. You will work with our established team of physicists and engineers to support existing efforts to improve the performance of thin-film-lithium-niobate (TFLN) waveguides and electro-optic modulators. In this role you will contribute your experience spanning cleanroom fabrication, thin-film characterization and metrology. A key part of the role will involve travel within Canada and USA for cleanroom development in partner facilities. In addition, you will interface with internal stakeholders to understand the critical performance requirements of the detector technologies you will be building. Responsibilities include: Contribute to the development and optimization of process modules used to build integrated photonic devices from thin film lithium niobate Design and execute fabrication process improvement experiments, including defining fabrication splits, gathering and analyzing inline data, etc. Define and execute metrology and failure analysis plans to identify and mitigate failure modes and assess results of process optimization experiments Challenge the state-of-the-art in key performance metrics associated with integrated photonics fabrication Stay abreast of new developments in the field of photonics fabrication process development and rapidly implement new learnings and discoveries Ability to travel weekly to the cleanroom facility is required Required qualifications and experience: PhD in Physics, Engineering, Experimental Sciences, or related relevant discipline with a focus on device fabrication, or Masters with 3+ years of cleanroom process development experience Experience in the operation of clean room tools including photolithography, deposition (PVD, CVD), wet & plasma etching (RIE, ICP), and characterization (e.g., XRR/XRD, SEM, AFM, Raman spectroscopy, photoluminescence, ellipsometry, etc.) Knowledge of birefringent thin film stack metrology, characterization, and optimization Experience developing cleanroom recipes and maintaining detailed process documentation Experience with statistical process control Experience working in a collaborative team-based development environment Ability to operate autonomously in a fast-paced environment and manage multiple competing priorities Experience with data analysis and related software, such as Python, GitHub, JMP, MATLAB, etc. Availability for travel required (≤ 20% travel time) Preferred qualifications and experience: Experience in integrated photonics (familiarity with passive and active photonic components, such as waveguides, modulators, switches, beamsplitters, resonators, MZIs, etc.) Demonstrated track record of achieving low loss in integrated photonic components through fabrication process development Experience designing photonic components, including performing device simulations and layout 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 recruiting@xanadu.ai. 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.

Responsibilities

The role involves contributing to the development and optimization of process modules for integrated photonic devices built from thin-film lithium niobate. Responsibilities include designing and executing fabrication process improvement experiments, defining metrology plans, and mitigating failure modes.