Senior Engineer - Mechanical - Underground Mining (Hard Rock)

AECOM • Centurion, Gauteng, South Africa • Posted June 10, 2026

Location Centurion, Gauteng
Job Type full-time
Category Engineers
Posted June 10, 2026
Job Description

The Senior Mechanical Designer will lead the mechanical design of underground hard rock mining systems and infrastructure. The role covers the full design lifecycle from concept through to detailed design and construction support, with a focus on crushing, conveying, fixed plant systems and associated underground infrastructure.

Here is what you will be doing:

  • Lead mechanical design of underground hard rock mining systems including crushers, conveyors, ore passes, fixed plant and underground infrastructure.
  • Lead the development of detailed mechanical design drawings, models and documentation using AutoCAD and Navisworks.
  • Support coordination of ventilation-on-demand (VOD) systems, fans, ducting and associated mechanical infrastructure where required (prior exposure advantageous).
  • Prepare mechanical design calculations, equipment selection documents, specifications and data sheets.
  • Revie...

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