The Mechanical Designer will help ensure that CAD models, drawings, bills of material, configuration records, engineering changes, and associated technical data are structured, traceable, and maintained in a manner that supports lifecycle visibility from concept development through fabrication, installation, test, sustainment, and future configuration reuse. The Mechanical Designer will work closely with design engineers, systems engineers, drafters, technicians, vendors, and field personnel to support hardware from early concept through fabrication, installation, checkout, test, sustainment, and configuration-controlled release.