Try lang po both.
Si sir should be pretty straight forward. Project engineer.
Kay ma'am naman po, pwede siguro 2 option.
Option 1: Concentrate sa QC manager role. part pa din naman ng construction un Quality Control. Emphasize na lang sa mga Career Episodes un collaboration with Civil projects
Option 2: As Project Engineer role, Emphasize na lang sa Career Episodes ung collaboration with Civil projects and yung application ng civil engineering principles (e.i., Strenght of mat'ls, Structural analysis, etc.)
Prepare some project photos. Nung EA assessment ko, nanghingi ng project photo ung nag assess sa akin. After ko maipasa, approve na.
Good luck po sa cousin mo!!!