A major contracting company announces its need for the following: Heavy Equipment Hydraulic Mechanic Technician (excavators and diggers) with no less than 5 years of experience. Main tasks and responsibilities: Maintenance and repair of excavators and drilling rigs (Drilling Machines - Tamrok Dc550 - DX700 - Zeja - Furkawa - Atlas). The job includes diagnosing advanced hydraulic system faults, repairing pumps and valves, maintaining diesel engines for heavy equipment, and performing preventive and periodic maintenance.