Preferred three years plus of actual and recent depot level aircraft maintenance and repair experience, (repair of mechanical systems, components, hydraulics, pneumatics, plumbing, rigging etc.); proficiency with interpretation of original equipment manufacturer's technical data or work package instructions; experience using power or pneumatic hand tools. Performs routine inspections or special maintenance to prevent failures of aircraft mechanical systems and components; performs complete operations checks on hydraulic systems, pneumatic systems, plumbing, precision assemblies, rigging and controls, etc.