HATCI is currently seeking a Systems Engineering Test Planner to join our Electrified Propulsion Development organization. This role is responsible for planning, coordinating, and tracking all validation testing activities required for electrified propulsion system development in support of production vehicle programs. The Test Planner serves as the central point of contact between propulsion system engineers, vehicle program managers, and test resource teams to ensure timely and efficient execution of validation plans. The role encompasses both virtual simulation and physical testing to deliver robust, system-level validation of electrified propulsion technologies. This position reports to the Senior Manager of Electrified Propulsion System Development.