Key Words: Systems Engineering, Optical engineering, Photonics, Product Architecture, Technical Leadership, Cross-Functional Leadership, Optomechanical Design, Precision Mechanical Design, Light Scattering, MALS, DLS, Optical Systems, Fluidics, Scientific Instrumentation, Precision Machining, GD&T, Tolerance Analysis, DFM, DFA, DFR, System Integration, Verification & Validation, Reliability Engineering, Root Cause Analysis, Product Development. Working in a multidisciplinary environment spanning optics, fluidics, electronics, firmware, software, and chemistry, you will be responsible for architecting robust optical and mechanical solutions that enable best-in-class instrument performance, reliability, manufacturability, and serviceability.