I knew a manager who thought I fit perfectly into a current need, so he asked if I would interview. Knowing someone here is the best way to get hired, as HR is a joke when it comes to reviewing candidates and hiring off the open job reqs. Go to an event like CES, chat up someone in sales and really get to know them. Let them know you're looking for an opportunity and you're very interested in Marvell.
My interview was pretty grilling, but I spent a week preparing for it. I knew the corporate organization, who the managers and players were, the products and markets, but above all I told a complete story about myself that they could relate to. Everyone here is hard working and ambitious but they value ethics and teamwork above all else. No one here would ever consider hurting someone else or the company for personal gain, just keep that in mind.