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Nanofab Process Technician

Alice & Bob

Alice & Bob

Aubervilliers, France
Posted on Sep 3, 2025
Inside the Quantum Hardware department, the Nanofabrication team is in charge of producing the superconducting circuits that serve as a basis of our quantum computer. The manufacturing process involves using thin film deposition and patterning methods (evaporation, etching, lithography…) performed in a cleanroom environment. The team is in charge of developing and improving the process, and manufactures the prototype chips of the company. Are you passionate about cutting-edge technology and eager to work on groundbreaking innovations in quantum computing? As a Nanofabrication Process Technician at Alice & Bob, you'll play a pivotal role in the fabrication of superconducting circuits—critical components for next-generation quantum processors. You'll be working with state-of-the-art lithography and plasma etching tools, unlocking new possibilities for process optimization.
This role combines technical expertise with hands-on problem-solving, requiring you to execute and document precise nanofabrication process steps, take ownership of tool supervision, diagnostics, and maintenance. You'll have the opportunity to contribute to a revolutionary field while collaborating with experts and traveling to partner technology platforms in the Île-de-France region. If you’re a tech enthusiast with a drive for precision and a passion for quantum technology, we want you on our team!

Responsabilities

  • Operate cutting-edge lithography (laser and E-beam) and plasma etching tools to perform, following an S.O.P, the different process steps of frabrication of “production” and “R&D wafers”, ensuring the highest standard and quality and precision.
  • Perform characterization and document it (optical microscope, profilometry, reflectometry), of each process steps to control its “quality”.
  • Take the responsability of the chemistry area and the laser lithography tool including the management of their consumables.
  • Conduct routine checks, calibrations, and characterizations of the equipments to ensure optimal performance.
  • Perform preventive and corrective maintenance to keep the equipment running smoothly.
  • Collaborate closely with a dynamic team to evolve and refine fabrication processes.
  • Identify and implement improvements in hardware capabilities to enhance production efficiency.

Profil

  • Educational Background: A Bachelor’s degree in a technical field (Physics, Chemical, Material, etc.).
  • Experience: 3+ years of experience working with micro/nano-fabrication equipment .
  • Technical Skills:
  • Hands-on experience in a cleanroom environment.
  • Accuracy, attention to detail, and strong manual dexterity.
  • Proficiency in understanding operating manuals, diagrams, and schematics.
  • Key Competencies:
  • Being able to communicate in a professional English.
  • Strong communication skills and a collaborative mindset.
  • A proactive, curious, and committed attitude toward work and personal development.
  • Nice to have : Experience in the semiconductor industry is a plus.
    If you're ready to be part of a team that's at the forefront of quantum computing, building the next generation of quantum processors, apply now and take your career to the next level!