Precision CAD Design for Compact Sensor Enclosure

I’m looking for a US-based CAD engineer to help with a small but technical enclosure design. I have a compact sensor and PCB assembly that needs a custom housing. I’ll provide the board size, component locations, connector details, and key dimensions. The main work is: • Build a clean 3D CAD model of the enclosure • Add PCB mounts, standoffs, and screw points • Create openings for connectors, wiring, and sensors • Check clearances, wall thickness, and assembly fit • Prepare native CAD, STEP, and STL files for prototyping I need someone who understands real mechanical fit, tolerances, assembly, and small electronic hardware. SolidWorks, Fusion 360, Inventor, or similar CAD software is fine.