Quantum Measurement & Metrology Instrumentalist

C12 Quantum Electronics, based in Paris, seeks an Instrumentalist/Metrologist to own the cryogenic measurement chain for qubits. You’ll calibrate, test, and optimize measurement protocols, working with physicists and engineers across superconducting and nanotube platforms.

The role blends hands-on lab work with industrial-scale hardware, requiring a PhD in experimental physics or metrology, strong RF know-how, Python fluency, and an ability to communicate clearly in English within a fast-paced,