Structural engineering for domestic extension

Shaped is a small Structural Engineering practice with an increasing workload, meaning I am in need of an additional freelance Structural Engineer. The role could be flexible depending on the person and could encompass any of: carrying out site visits, designing structure, drawing up Structural Drawings and Calculations for Building Control, Structural Assessments of properties. You could either take on a specific role within that (e.g. structural assessments/site visits, or calculations but not full Structural Drawings) or manage whole projects start to finish. Projects are primarily residential in scale, with the occasional larger conversion project.
Projects are mostly in London, so you would need to be based in or near London so that you could visit sites when necessary.