This role ensures production continuity and product quality by resolving manufacturing-floor electrical and signal-related issues, maintaining accurate engineering drawings and Bills of Materials (BOMs), implementing approved engineering changes, supporting component obsolescence and replacement activities, and improving assembly and testing processes. Revise and maintain accurate released engineering documentation packages, including multi-sheet electrical schematics, 2D/3D panel layouts, single-line diagrams, terminal-strip drawings, wire/run documentation, and related manufacturing documentation using applicable ECAD/CAD tools.