Quantum Hardware Thermal Engineer (Cryogenics)

C12Qe; Paris; Sur place; EUR 65 000 - 78 000; Plein temps

Avantages offerts par ce poste

Stock options

Conference trips

Meal vouchers

International team

Mental health support

Training budget

Sabbatical leave

Office events

Résumé du poste

C12 in Paris is seeking a Thermal Modeling & Cryogenic Systems Engineer (Quantum Hardware) to own the thermal architecture of our cryogenic quantum systems, collaborating with quantum physicists and engineers to ensure scalability and performance.

You will build and validate system-level thermal models for qubits, wiring, and cryo-electronics, define the thermal budget, and guide architecture decisions while contributing to our cutting-edge quantum hardware program.

Qualifications

• Masters or PhD in Mechanical Engineering, Physics, Cryogenics or related field with 3+ years of industry experience.
• Strong background in thermal engineering and cryogenics.
• Experience building and maintaining thermal models to guide design decisions.
• Comfortable跨 disciplines with quantum hardware, electronics, and systems teams.
• Hands-on with dilution refrigerators and multi-stage cryogenic platforms.
• Experience in thermal modeling using analytical and numerical methods.
• Experience defining thermal budgets in dense wiring/cryo-electronics.
• Familiar with RF/DC wiring, signal thermalization and heat sinking at cryogenic temps.
• Experience validating thermal models through measurements and data analysis.
• Programming/scripting experience (Python, Matlab).

Responsabilités

• Develop and maintain system-level thermal models for quantum hardware across cryogenic stages.
• Identify thermal constraints and guide design decisions with engineers and physicists.
• Own the thermal budget and trade-offs of qubit architectures and cryo-electronics.
• Validate thermal models with experiments and measurements; iterate designs.
• Design and evaluate thermalization strategies for signals and wiring.
• Support integration and operation of cryogenic test platforms and instrumentation.
• Document assumptions, models, and design rules for product development.

Connaissances

Thermal engineering

Cryogenics

Thermal modeling

Data analysis (Python/ Matlab)

Dilution refrigerators

Experiment validation

Cross-disciplinary collaboration

RF/DC wiring familiarity

Formation

Masters/PhD in Mechanical Engineering, Physics or Cryogenics

Outils

Python

MATLAB

Description du poste

C12 in Paris is seeking a Thermal Modeling & Cryogenic Systems Engineer (Quantum Hardware) to own the thermal architecture of our cryogenic quantum systems, collaborating with quantum physicists and engineers to ensure scalability and performance.

You will build and validate system-level thermal models for qubits, wiring, and cryo-electronics, define the thermal budget, and guide architecture decisions while contributing to our cutting-edge quantum hardware program.