Here is what you will be doing: 

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. 

• 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 ...