Postdoctoral Researcher - Micro-fabrication, MEMS & Heterogeneous Integration for Advanced Semiconductor Cooling? Barcelona, Spain (UAB Campus)? Institute of Microelectronics of Barcelona (IMB-CNM, CSIC)? Start date: December 2026 – January 2027? Full-time | Postdoctoral PositionThe Institute of Microelectronics of Barcelona (IMB-CNM, CSIC) is the largest Spanish research institute dedicated to Micro and Nanotechnologies, Micro-systems, Semiconductor Technologies and Integrated Systems. Recognized as a María de Maeztu Unit of Excellence, IMB-CNM hosts Spain’s largest clean room facilities and develops cutting-edge technologies for science and industry.We are seeking a highly motivated Postdoctoral Researcher in Micro-fabrication and Heterogeneous Integration to lead the development of advanced micro-channel cooling technologies for next-generation radiation detectors, semiconductor devices, and high-performance computing (HPC) systems.This role offers a unique opportunity to bridge micro-fabrication, MEMS technologies, advanced packaging, thermal management,



silicon inter-posers and 3D integration within an internationally collaborative research environment.About the ProjectThe project focuses on developing innovative technological solutions to integrate micro-channel cooling into semiconductor platforms through:✅ Silicon interposers with embedded micro-channels✅ Heterogeneous integration technologies✅ Redistribution Layers (RDL)✅ Through-Silicon Vias (TSVs)✅ Wafer bonding and advanced packaging processes✅ Monolithic integration with radiation detectorsThe resulting technologies will support applications in:Particle Physics InstrumentationPhoton Science and Free Electron LasersHigh-Performance Computing (HPC) CoolingFuture Semiconductor and Heterogeneous Integration SystemsYour RoleAs the Technical Lead for prototype development, you will coordinate the design, fabrication, integration and validation of advanced micro-fabricated devices.Key ResponsibilitiesTechnical

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