Senior Mechanical Product Design Engineer-PPB-Shanghai

Own mechanical and opto-mechanical design for photonics platform modules and subsystems, spanning early prototyping to engineering validation and mass production. Lead module qualification and calibration, define acceptance test procedures, and perform technical risk assessment and advanced debug. Maintain 3D CAD/2D drawings, BOMs, and GD&T; run analyses such as hand calculations, FEA, and thermal/tolerance evaluations. Collaborate globally with engineering and manufacturing teams; travel as needed.