- Mechanical / Industrial / Informatic Engineering / Computer Science, Dewatering Plant Portsite Division

- Information System and Technology, Dewatering Plant Portsite Division

- Electrical Engineering, Dewatering Plant Portsite Division

- Mechanical Engineering, Dewatering Plant Portsite Division

- Mechanical / Industrial Engineering, Dewatering Plant Portsite Division

- Industrial / Mechanical Engineering / Logistic, Contract Administration Division

- Any Engineering / Accounting / Management / Business Administration, Contract Administration Division

- Civil / Mechanical Engineering, Concentrating Division

- Mechanical / Industrial Engineering, Concentrating Division

- Metallurgy / Chemical Engineering, Concentrating Division

- Metallurgy / Chemical / Physics Engineering, Concentrating Division

- Chemical Engineering / Metallurgy, Concentrating Division

- Occupational Health Safety / Public Health / Environment Engineering, Concentrating Division

- Finance Accounting / Mathematics / Industrial Engineering, Compensation & Benefit Management Division

- Finance / Industrial Engineering, Compensation & Benefit Management Division