Quantum System Validation Engineer / Physicist (permanent position, 40 hours per week). Our current needs: Nord Quantique is building a new Quantum System Validation team responsible for validating that logical quantum performance is preserved as systems scale... We are seeking a highly motivated experimental physicist or engineer with experience in quantum systems, cryogenic experiments, and large-scale validation environments. Keys responsibilities: Define and execute system-level experimental validation campaigns; Characterize logical and physical performance under scaling-induced variability...; Perform long-duration stability and drift measurements; Support integrated system bring-up and operational robustness testing; Validate calibration workflows... Salary: $105,000 – $122,000. Vacation: 5 weeks per year. Benefits: Group insurance..., virtual care, lifestyle spending account. Working language: English and/or French (an asset). Workplace: Espace Quantique 1, 1950 rue Roy, Sherbrooke, QC, J1K 1B7.