Act as the technical owner of mechanical components: concept freeze through vehicle-level validation and release., Lead hardware change initiatives end-to-end, from change request initiation through ECO closure and release., Make design trade-offs independently while aligning stakeholders across engineering, testing, and operations., Design new mechanical parts and assemblies in CAD, with a strong focus on manufacturability, durability, and integration into complex systems., Coordinate or fabricate first prototypes, perform hands-on vehicle-level installation, and execute functional and environmental testing., Partner with test and validation teams to define, execute, and iterate on validation plans based on real-world results., Work closely with procurement and supply chain to create and manage BOMs, source components, and support suppliers during early builds and iteration phases., Drive and participate in rigorous design reviews, ensuring technical excellence and cross-functional alignment., Release hardware configurations for engineering and commercial use with accurate documentation, GD&T, and PLM data.