Staff Multiphysics Modeler

A Staff Multiphysics Modeler at Commonwealth Fusion Systems develops integrated fuel cycle models and simulation toolkits for the world's first fusion power plant, ARC. The role involves creating workflows that combine first-principles multiphysics simulations with industrial process models to support technology development and subsystem integration. This expert position requires leading model validation, collaborating cross-functionally with engineering teams, and defining milestones to deliver state-of-the-art fuel cycle solutions.