| Construction & Site |
Project Managers, Construction Managers, Site Engineers (Civil, Electrical, Mechanical), Safety Specialists |
| Civil & Structural | Civil Engineers, Structural Engineers, Geodetic Engineers |
| Electrical & Mechanical | Electrical Engineers, Mechanical Engineers, HVAC Engineers, Protection & Commissioning Engineers |
| Instrumentation & Controls | Instrumentation Technicians, SCADA Engineers, Telecom Engineers |
| Planning & Cost | Planners/Schedulers, Cost Engineers, Estimators, Quantity Surveyors |
| Documentation & QA/QC | Document Controllers, Quality Specialists |
| Environmental & Safety | EHS Managers, Safety Officers |