Rolling Stock Team leader

• Sep 2021 - Present

Perform preventive and corrective maintenance activities on train and On-Board test related to all sub-system of the Traction Control Unit (TCU), Auxiliary Power Controller (APC), Electronic Door Control Unit (EDCU), Compressor, Brake Control Unit (BCU), Train Control and Monitoring System (TCMS). • Read blueprints, schematics diagrams, and technical orders to determine methods and sequences of assembly, analyze and record test results, and prepare written testing documentation. Follow the appropriate maintenance procedures and instructions, operating procedures and instructions to ensure compliance with the required requirements; • Diagnose electrical malfunctions in train control circuits and components, assess the nature of problems, and identify corrective action needed. • Assist the Rolling Stock Engineer in leading a team of technicians out in the field to carry out all level of preventive and corrective maintenance activities and minor modifications on rolling stock including passenger service vehicles, engineering support vehicles. • Supervise routine vehicle inspections, inspecting parts for surface defects, changing of consumable items, perform minor repairs and technical cleaning; • Manage the testing of functional performance of electromechanical assemblies using various test instruments, replace, install electrical and electronic parts and hardware in housings or assemblies, align, fit, and assemble component parts, using electronics tools, hand tools, power tools, fixtures, templates, and microscopes; Show less

Rolling Stock Technician

• Nov 2019 - Sep 2021

• Performing the Technical Inspection of newly arrived spares and repaired assets. •Assist Rolling Stock engineer to carryout Corrective & Preventive Maintenance activities. • Downloading the data for TCMS and Fault Log Analysis and ER data analysis and faults diagnostics of Traction Control Unit, Auxiliary Power Supply Unit, Brake Control Unit, Passengers’ Doors and VAC. • Monitoring Wheel Flange and Tread Measurement by using CALIPER Equipment •Maintain the Depot tools and equipment in the Proper way of storage calibration. • Carryout minor Troubleshooting for installation and routing of electrical wiring for maintenance purpose. • Reporting all daily activities carried out Reporting all the incidents, accidents and near miss to the Depot Manager and Engineer to eliminate the risk of hazard and to keep track on all safety and emergency measures. • Responsible for carrying out the Maintenance Activity of ALSTOM TRAIN for Red Line Extension of Dubai metro. • Carrying out the risk analysis of the Alstom Train Maintenance Activity. • Respond to Rotational shifts and emergency duties when required. Show less

Assistant Electrical Engineer- Railway Equipment

• Oct 2018 - Nov 2019

Customer support Engineer involved in Installation and commissioning, Troubleshooting and Maintenance 25KVA IGBT based PWM Inverters used in Railway AC coaches. 180 KVA IGBT based Static inverter Used in 25KV AC Electric Locomotives Energy And Speed Monitoring System installed in Electric Locomotives & Diesel Locomotives. Customer support Engineer involved in Installation and commissioning, Troubleshooting and Maintenance 25KVA IGBT based PWM Inverters used in Railway AC coaches. 180 KVA IGBT based Static inverter Used in 25KV AC Electric Locomotives Energy And Speed Monitoring System installed in Electric Locomotives & Diesel Locomotives.

Site Engineer

• Oct 2016 - Oct 2018