Electromagnetic Designer, circuit Quantum ElectroDynamics – Mid-level

Entangled Future; Sherbrooke; On-site; CAD 110,000 - 140,000; Full time

Job summary

Nord Quantique in Sherbrooke, QC, Canada is seeking an Electromagnetic Designer (mid-level) to join the Design team and advance high-performance superconducting quantum processors. You will work closely with Nord Quantique experts to optimize EM structures and validate designs through simulations, aiming to enhance coherence and device performance.

The role requires 3+ years in cQED and microwave simulations, a PhD or equivalent, and strong collaboration skills to drive cross-functional projects

Qualifications

• PhD or equivalent in physics, electrical engineering, or related field.
• 3+ years of experience in circuit Quantum ElectroDynamics (cQED) and superconducting microwave simulations.
• Industry experience in interdisciplinary R&D teams.
• Excellent analytical and problem-solving skills for quantum design optimizations.
• Strong communication and collaboration skills for cross-functional work.
• Ability to manage multiple projects in a fast-paced research setting.

Responsibilities

• Provide theoretical insights into quantum device design to enhance coherence properties.
• Optimize electromagnetic structures to improve superconducting quantum processor performance.
• Conduct finite-element and circuit simulations for design validation and refinement.
• Collaborate with cross-functional teams to integrate optimized EM components into quantum systems.
• Analyze loss mechanisms and material properties affecting superconducting circuits.

Skills

Electromagnetic design

HFSS/COMSOL/PALACE

cQED modeling

superconducting circuits

loss mechanisms

multi-physics simulations

team collaboration

French (intermediate)

Education

PhD or equivalent in physics/EE

Tools

Ansys HFSS

COMSOL

Job description

Electromagnetic Designer, circuit Quantum ElectroDynamics – Mid-level at Nord Quantique, Sherbrooke, QC, Canada. A mid-level full time position in the Design team, listed under hardware engineering.

Our current needs

We are scaling our activities alongside our quantum processors. Our team thrives on creativity and innovation, constantly pushing the boundaries of what is possible in quantum hardware design. We are seeking a skilled and detail-oriented Electromagnetic Designer to join our Design team and contribute to the development of the next generation of high-performance quantum processors. Working in close collaboration with experts at Nord Quantique, the chosen candidate will:

• Provide theoretical insights into quantum device design to enhance coherence properties.
• Optimize electromagnetic structures to improve superconducting quantum processor performance.
• Conduct finite-element and circuit simulations for design validation and refinement.
• Collaborate with cross-functional teams to integrate optimized EM components into quantum systems.
• Analyze loss mechanisms and material properties affecting superconducting circuits.

The selected candidate will operate within a highly dynamic environment and will be an essential member of the Design team, directly contributing to the advancement of our technology at its physical core.

*Any combination of relevant training and experience will be considered.

Sought expertise and knowledge

• Deep understanding of electromagnetic design principles and their impact on quantum coherence.
• Experience with electromagnetic simulation software such as Ansys HFSS, COMSOL, PALACE, or similar.
• Proficiency in quantum device modeling and circuit simulation tools.
• Expertise in loss mechanisms and material properties in superconducting devices.
• Understanding of advanced quantum hardware architectures and error mitigation strategies.
• Familiarity with automation and high-performance computing techniques.
• Intermediate knowledge of French, an asset

Requirements

• PhD or equivalent industry experience in physics, electrical engineering, or a related field.
• 3+ years of experience in circuit Quantum ElectroDynamics (cQED) and superconducting microwave simulations.
• Industry experience with a proven track record in interdisciplinary R&D teams.
• Excellent analytical and problem-solving skills to drive quantum design optimizations.
• Strong communication and collaboration skills to work effectively with cross-functional teams.
• Ability to manage multiple projects and prioritize complex design challenges.
• Adaptability in a fast-paced research environment, with a proactive and innovative mindset.
• Passion for advancing quantum computing and deep-tech.