UK Based PPC Expert Needed

We are looking for a PPC expert with at least 6 solid years of experience which would include demonstrable proven record experience of managing very large PPC account. Specifically on Adwords.

This person needs to be serious, great communicator (English), presentable and willing to assist with client pitching. His/her main duties would be to take over and manage those accounts and assist with the building over time of an internal team.