Quantum Hardware Engineer
7 days ago
Quantum Hardware Engineer – Superconducting Hardware (SPC) About the Role Quantum Hardware Engineer specialising in superconducting hardware (SPC) to help develop, characterise, and optimise next-generation superconducting quantum devices and cryogenic systems. You will work at the intersection of superconducting circuit design, microwave engineering, nanofabrication, and low-temperature measurement, contributing directly to the performance and stability of a cutting-edge quantum hardware platform. Responsibilities Design, build, and characterise superconducting quantum devices, including resonators, qubits & parametric quantum amplifiers. Set up and operate cryogenic measurement platforms (dilution refrigerators, ADRs), enabling high-fidelity microwave characterisation at mK temperatures. Optimise device performance through loss analysis, materials improvements, packaging refinement, and electromagnetic modelling. Develop and maintain microwave signal chains, biasing networks, and low-noise readout paths suitable for quantum-sensitive hardware. Perform time-domain and frequency-domain measurements to evaluate coherence, noise contributions, and device-level stability. Collaborate with nanofabrication teams to iterate device designs and implement new process flows. Create automated measurement routines, data pipelines, and documentation for reproducible device characterisation. Work cross-functionally with quantum control, theory, and systems teams to inform architecture and scaling decisions. Requirements Hands-on experience with superconducting quantum devices such as resonators, qubits, SQUIDs, Parametric Quantum Amplifiers or other cryogenic microwave components. Practical proficiency operating dilution refrigerators or cryostats, including wiring, calibration, and low-noise measurement. Strong grounding in microwave engineering, S-parameters, cryogenic RF components, and impedance-matched signal chains. Familiarity with nanofabrication (thin films, etching, liftoff, deposition) for superconducting or semiconductor quantum devices. Experience conducting low-temperature coherence, loss, noise, or material-dependent performance studies. Competence in automation and data analysis (Python, LabVIEW, MATLAB, or equivalent). Clear communication skills and ability to work across multidisciplinary hardware teams. Educational background in physics, electrical engineering, quantum engineering, or related fields. Reach out to Conor Johnston @SEER to discuss this or other opportunities.
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Quantum Hardware Engineer
1 week ago
québec, Canada Seer Full timeQuantum Hardware Engineer – Superconducting Hardware (SPC)About the RoleQuantum Hardware Engineer specialising in superconducting hardware (SPC) to help develop, characterise, and optimise next-generation superconducting quantum devices and cryogenic systems.You will work at the intersection of superconducting circuit design, microwave engineering,...
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Quantum Hardware Engineer
2 weeks ago
Québec, Canada Seer Full timeQuantum Hardware Engineer – Superconducting Hardware (SPC)About the RoleQuantum Hardware Engineer specialising in superconducting hardware (SPC) to help develop, characterise, and optimise next-generation superconducting quantum devices and cryogenic systems.You will work at the intersection of superconducting circuit design, microwave engineering,...
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Quantum Hardware Engineer
2 weeks ago
Québec City, Canada Seer Full timeQuantum Hardware Engineer – Superconducting Hardware (SPC) About the Role Quantum Hardware Engineer specialising in superconducting hardware (SPC) to help develop, characterise, and optimise next-generation superconducting quantum devices and cryogenic systems. You will work at the intersection of superconducting circuit design, microwave engineering,...
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Quantum Hardware Engineer
2 weeks ago
Québec City, Canada Seer Full timeQuantum Hardware Engineer – Superconducting Hardware (SPC) About the Role Quantum Hardware Engineer specialising in superconducting hardware (SPC) to help develop, characterise, and optimise next-generation superconducting quantum devices and cryogenic systems. You will work at the intersection of superconducting circuit design, microwave engineering,...
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Quantum Hardware Engineer
2 weeks ago
Québec City, Canada Seer Full timeQuantum Hardware Engineer – Superconducting Hardware (SPC)About the RoleQuantum Hardware Engineer specialising in superconducting hardware (SPC) to help develop, characterise, and optimise next-generation superconducting quantum devices and cryogenic systems.You will work at the intersection of superconducting circuit design, microwave engineering,...
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Quantum Theory _
2 days ago
Québec, Quebec, Canada Barrington James Full time $120,000 - $180,000 per yearOverviewMy client, a leading innovator in quantum computing hardware, is seeking aTeam Lead, Quantum Theoryto guide their well-established theory group in Canada. The company is building advanced quantum processors designed to reduce computational errors and enable long-term scalability toward fault-tolerant quantum computers.This role is ideal for a...
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Quantum Theory _
3 days ago
Québec, Quebec, Canada Barrington James Full time $120,000 - $180,000 per yearJob DescriptionOverviewMy client, a leading innovator in quantum computing hardware, is seeking a Team Lead, Quantum Theory to guide their well-established theory group in Canada. The company is building advanced quantum processors designed to reduce computational errors and enable long-term scalability toward fault-tolerant quantum computers.This role is...
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Chief of Theory
7 days ago
Québec, QC, Canada Seer Full timeChief of Theory About the Role Chief of Theory required for a full stack quantum computing company to lead the next generation of research and strategy in quantum error correction, fault-tolerant architectures, and theoretical foundations for scalable quantum systems. Responsibilities: Development of the theoretical backbone for quantum error correction,...
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cQED Design Engineer
1 week ago
Bd de l'Université, Sherbrooke, QC JN J, Canada Barrington James Full time $80,000 - $120,000 per yearJob DescriptionOverviewOur client, a pioneering deep-tech company at the intersection of quantum science and photonics, is seeking a Circuit Quantum Electrodynamics (cQED) Design Engineer to join their high-impact R&D team in Canada. Backed by top-tier academic partnerships and cutting-edge fabrication capabilities, this company is developing advanced...
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Chief of Theory
2 weeks ago
Québec, Canada Seer Full timeChief of Theory About the RoleChief of Theory required for a full stack quantum computing company to lead the next generation of research and strategy in quantum error correction, fault-tolerant architectures, and theoretical foundations for scalable quantum systems.Responsibilities: Development of the theoretical backbone for quantum error correction,...
