Job Purpose:To perform preventive and corrective maintenance on all types of heavy equipment powered by diesel engines, with a strong focus on diagnosing and repairing hydraulic systemsKey Responsibilities & Duties:Diesel Engine Maintenance: Diagnose mechanical in heavy equipment diesel engines, and perform overhauls and routine maintenance.Hydraulic Systems: Inspect, repair, and maintain hydraulic pumps, cylinders, valves, and hoses; troubleshoot oil leaks and pressure drops.Powertrain & Suspension Repair: Maintain and repair transmissions (gearboxes), differentials, braking systems, and steering mechanisms.Salary : up to 2500 SAR