James, good to see you thought about the above !-CVWith regards to practicalities, you will come in as an industry hire, so your cv needs to display deep technical knowledge, this then needs to be framed through a consultancy lense, the experiences and skills you display need to be relevant.This isn't me being woolly, but if not clear let me know.-TargetYou need to find the right job! Sounds simple, but with the no. of applicants, if you are an outlier you will drop out quickly. -TailorOnce you have the basic cv it needs to be tailored to the job, if you can't easily identify how you meet the job spec, the recruiter sure as hell won't.- MiscNot to rubbish your direct approach, with the nature of consulting, i'd say it would be difficult to find a manager who would stick their neck out. Soneone on the inside helps, tap your network, see what you can find, a direct internal referral will see your cv jump to the top of a recruiters list, but you still need to hit the job spec.I won't question your desire to get into a big 4 firm, the people/projects/clients are great, so keep going!