The Wafer Test Engineer at Acacia is responsible for assisting in the design and testing of photonic components and circuits at various levels including die, wafer, and assembly. This role involves collaboration with the Design, NPI, and Operations teams to support calibration/test software, relational databases for manufacturing data, automated data handling systems, and intranet APIs. The position is integral to the Silicon Photonics Engineering team, which focuses on characterizing advanced photonics chips for optical communications products.