(Senior) Scientist, Device Design For Silicon Photonics Heterogeneous Integration (Ime)

As part of IME’s Silicon Photonics Department, the successful candidate will play a key role in developing next-generation optical modulators based on Photonics Heterogeneous Integration (PHI), leveraging thin-film lithium niobate (TFLN) integrated with silicon photonics platforms. We are seeking highly motivated researchers and engineers to drive innovations in heterogeneously integrated photonic integrated circuits (PICs) for next-generation data communication and interconnect applications. You will collaborate with a multidisciplinary team spanning photonics design, semiconductor process integration, advanced packaging, and wafer fabrication operations. By utilizing state-of-the-art industry-standard wafer-level manufacturing facilities, our team develops scalable photonic solutions with strong potential for high-volume manufacturing. Key Responsibilities Lead the development and implementation of novel device concepts and designs for the heterogeneous integration of lithium niobate (LN) on 200 mm and 300 mm silicon-on-insulator (SOI) platforms. Develop product-ready TFLN-on-Silicon Photonics (SiPh) modulators targeting 400 Gbps-per-lane and beyond optical interconnect applications. Collaborate closely with photonics integration and process development teams to realize the co-integration of TFLN modulators and germanium (Ge) photodetectors on a common silicon photonics platform. Analyze and correlate in-line process data and off-line characterization results to understand the impact of process variations on device performance and yield. Drive device optimization, process integration, and technology maturation toward manufacturable solutions. Manage and execute R&D projects efficiently, accelerating development cycles while delivering value to internal and external stakeholders. Engage with industry partners, foundry ecosystems, and research collaborators to advance heterogeneous photonic integration technologies. Long Description Requirements PhD in Electrical Engineering, Physics, Materials Science, Photonics, Semiconductor Engineering, or a related discipline. Strong background in semiconductor device design, fabrication, or process integration. Experience in one or more of the following areas is highly desirable:Thin-film lithium niobate (TFLN) modulatorsSilicon photonics devices and integrationHeterogeneous integration and wafer bonding technologiesElectro-optic device design and characterizationHands-on experience with Design of Experiments (DOE), statistical analysis, and data-driven optimization methodologies.Familiarity with photonic simulation and design tools is an advantage. Excellent communication, technical presentation, and project management skills. Ability to work independently while collaborating effectively within multidisciplinary teams. Additional Requirements for Senior Scientist Position Minimum 5 years of relevant industrial or research experience in semiconductor device design, photonic device development, or process integration. Demonstrated track record of technical leadership, project execution, and innovation in photonics or semiconductor technologies. The above eligibility criteria are not exhaustive. A*STAR may include additional selection criteria based on its prevailing recruitment policies. These policies may be amended from time to time without notice. We regret that only shortlisted candidates will be notified.