If you target the big firms you regularly recruit graduates, you probably have a good chance of being taken on at the Analyst level. Think carefully about the kind of industries you want to work in though - some of the big firms, e.g. Accenture, will want to slot you into a specific industry sector, so make sure its the right one. Think long and hard about culture and lifestyle and choose the firms that fit your preferences - not all Consulting firms are the same! Good luck...