Lead the creation, integration, and maintenance of simulation models, including plant models, sensor/actuator models, serial data networks, and controller representations. Develop and maintain Battery HIL models and benches supporting BECM, cell balancing, contactor logic, diagnostics, thermal systems, and high voltage architecture behavior. Plan and coordinate model updates, hardware upgrades, and test environment rollout to support new features, new programs, and SDV2 architecture changes. Ensure benches meet program timing, support feature development, and enable early detection of defects before vehicle integration. Hybrid Work Policy - 3 days In-office, 2 days remote - Must be able to report to local office.