lead generation through digital and social

not so much a project as continued help on new business and existing business in the area of lead generation through digital and social. we want someone who can attend brainstorms with us on new business ( we are based in Bucks), help us win work and then run work with us. we need someone who is really well versed in using digital to generate leads- understands the process and the measurement of it. we don't need anyone who can cold call! we need someone who knows what to do when. we are a marketing agency with a strong focus on BTB PR - we need to turn this on its head and use it as part of what we do to generate leads for our clients rather than it be a sole focus for us