Sr. Principal Photonic Process Integration Engineer

Job Summary: The Photonics Process Integration Engineer will serve as the primary technical interface between Coherent's Photonic Integrated Circuit (PIC) design teams and external semiconductor foundries. The successful candidate will drive process integration activities across the product lifecycle, including new technology introduction, yield improvement, failure analysis, process characterization, and continuous improvement initiatives. This role requires close collaboration with design, test, reliability, manufacturing, and foundry partners to ensure robust, scalable, and high-yield photonic products.