Categories of Skilled Worker :

1. General Laborers

2. Concrete Workers

3. Steel Fixers

4. Scaffolders

5. Carpenters

6. Masons

7. Painters
8. Welders

9. Pipefitters:

10. Boilermakers

11. HVAC Technicians:

12. Machinists:

13. *Heavy Equipment Operators

14. Electricians

15. Instrumentation Technicians:

16. Lineworkers:

17. Drillers

18. Riggers

19. *Pipeline Technicians

20. NDT Technicians

21. QA/QC Inspectors

22. Civil Engineers*:

23. Mechanical Engineers

24. Electrical Engineers:

25. Instrumentation Engineers:

26. Chemical Engineers:

27. Petroleum Engineers:

28. Structural Engineers:

29. Environmental Engineers:

30. HSE (Engineers

1. Crane Operators

2. Excavator Operators

3. Bulldozer Operators

4. Forklift Operators

5. Loader Operators:

6. Grader Operators

7. Compactor/Roller Operators:

8. Heavy Dump Truck Operators:

9. Backhoe Operators

10. Hydraulic Equipment Operators: