This internship focuses on developing design flows for silicon interposers, covering the entire process from netlist to GDS. Responsibilities include creating unit cells, automating signal/shielding routing, developing flows for electrical model extraction, DRC, LVS, and 3DIC design using 3Dblox. The role involves interacting with EDA vendors to resolve issues and evaluate tools, as well as collaborating with silicon manufacturers to implement verification tools based on design rules. The ideal candidate should have a strong foundation in VLSI, ASIC, and EDA, along with scripting skills in Shell, Tcl, and Python, and a basic understanding of silicon interposer technology.