This position is responsible for preparing, updating, and maintaining project drawings, sketches, layouts, redlines, as-built information, and technical exhibits related to tunnels, shafts, adits, near surface facilities, utilities, temporary works, support of excavation, instrumentation layouts, and permanent structures. Support the preparation and coordination of shop drawings, temporary works drawings, utility drawings, SOE layouts, geotechnical instrumentation layouts, traffic/site logistics plans, and as-built drawings.