Hiring Heavy Truck Mechanic About Us A Dammam - based Saudi company specializing in land trucking and transit, serving drilling rig companies and international firms operating in the Kingdom. Responsibilities - Maintain and repair all types of heavy trucks Mercedes - Benz, MAN, and Chinese brands (such as HOWO and Shacman) Diagnose faults in engines, gearboxes, differentials, air brakes, and suspension