Develop Detailed Engineering Packages : Author complete engineering packages - including 3D CAD layouts, core IP drawings, equipment datasheets, P&IDs, and fabrication packages - applying practical Design for Manufacturability (DFM) principles to optimize supplier capability, yield, and cost. CAD, DFM & Engineering Packages : Advanced proficiency in 3D CAD (SolidWorks, NX, or equivalent), deep knowledge of DFM/DFA and fabrication techniques (machining, high-temp alloy welding, pressure vessels), and experience generating fabrication drawing packages (GD&T, P&IDs, datasheets).