For over 30 years’, Jefferson has worked as a Structural Engineer in New Zealand and The Philippines. He has extensive experience in construction, project management, and civil engineering across both these countries. Jefferson has seismic engineering experience and has performed seismic assessments on a variety of building types. He is a member of the Structural Engineering Society of New Zealand (SESOC).

Jefferson has comprehensive knowledge of the residential, commercial and industrial sectors. As a result of his extensive career, he has close familiarity with timber, masonry, concrete and steel structures. Jefferson has been involved in designing numerous buildings in the aged care sector, of which he is particularly proud. His breadth of practical experience means he is adept at finding the most efficient solution to structural engineering problems.