The Mechanical Engineer will supervise and coordinate assenble and erection of static and rotary equipment for material handling facilities, including technological structures, Crucher, Screening, Appron Feeder, Conveyors, HPGR, Mills, Thickeners etc. The role is responsible for construction readiness, secure lifting and erection, dimensional compliance, welding quality, alignment, progress control, interface coordination, and timely handover.