Build internal EM design toolkits and scalable simulation infrastructure enabling fast, reproducible, cost-efficient EM modeling. Duties: develop toolkits, automation workflows, integrate solvers, benchmark/validate numerics, translate modeling needs into reusable components, support loss-budget analysis and documentation. Requirements: Master’s/PhD or equivalent experience; 3+ years in CEM/RF/superconducting circuits/scientific software; strong Python; experience with HFSS/COMSOL/PALACE/Sonnet/CST and collaborative dev practices. Salary: 123000$ – 142000$. Vacation: 5 weeks. Benefits: Group insurance, virtual care, lifestyle spending account. Working language: English and/or French.