ID Quantique (IDQ) as part of IONQ, is a global leader in quantum-safe communications and quantum detection systems. We provide solutions to protect governments, telecommunications infrastructures, and banking & financial institutions from the “harvest-now, decrypt-later” threat, delivering both terrestrial and space-based quantum-safe networks in live operation globally. Our Quantum Detection Systems push the limits of single-photon detection, powering breakthroughs in quantum communication, sensing, computing, and ultra-sensitive imaging in partnership with top researchers and tech innovators worldwide.

What to Expect

We are seeking a Senior Cryogenic Engineer to support and develop advanced cryogenic platforms for our SNSPD (Superconducting Nanowire Single-Photon Detector) product line, with a strong emphasis on next-generation rack‑mountable systems.

You will join a cross‑functional team dedicated to advancing world‑class quantum technologies that ad...