As a Mixed Signal IC Layout Designer, you will collaborate with design engineers to create and verify high-performance mixed-signal CMOS Integrated Circuits. You will use tools like Cadence Virtuoso XL and Mentor's Calibre and work with circuit engineers to optimize circuit performance. Responsibilities include troubleshooting layout design issues, ensuring proper circuit performance, designing analog mixed-signal layouts, and understanding device matching and signal conditioning techniques. The role requires excellent communication, layout planning, and integration skills, as well as the ability to work in a fast-paced, team-oriented environment.