Simulation-Based Design Engineers embed simulation tools directly into the design workflow to guide engineering decisions early and continuously. They develop virtual prototypes, run performance and stress analyses, and explore design alternatives to improve functionality, safety, and efficiency. Their work reduces physical testing costs and accelerates development by identifying issues early in the design phase. They collaborate closely with design, analysis, and manufacturing teams, using simulation results to refine requirements and optimize solutions. These engineers work across aerospace, automotive, energy, manufacturing, and product development sectors. Globally, demand is increasing as organizations adopt simulation-driven and digital-first design methodologies to improve innovation speed and product quality.