As an Advanced Packaging Design Engineer at Marvell, you will be responsible for evaluating design feasibility based on given package topology, design rules, and electrical requirements. This role involves hands-on physical implementation of the package design and close interaction with the electrical simulation team to optimize designs to meet electrical requirements. You will also work closely with the operations team and fabrication suppliers to ensure designs meet manufacturing requirements. Additional responsibilities include layout-related tasks such as tool evaluations, flow development, and library usage and maintenance.