Waseem Ullah

Operation Engineer @ 2A TECH

About

I am an Electronics Engineer with hands-on experience in power systems, traction power, MV/LV substations, and integrated infrastructure operations. I have extensive experience operating and maintaining 750 V DC traction power systems, switchgear, transformers, rectifiers, and control relays, ensuring safe and reliable operations in high-reliability environments. I have also managed Platform Screen Door (PSD) systems, performing preventive maintenance, troubleshooting, and functional testing in both manual and automatic modes. As a TCO and train operator, I have overseen track-area inspections, station technical rooms, alarms, and overall operational safety. I am skilled in coordinating with contractors, operations teams, and control rooms, managing work permits and LOTO procedures, and providing on-call support during power outages. Additionally, I support commissioning, instrument calibration, loop checks, and validation testing, while maintaining all project documentation, reports, and safety templates. I am passionate about ensuring continuous, safe, and compliant power operations and contributing to mission-critical industrial and infrastructure projects.

Country

Saudi Arabia

City

Riyadh

Industry

Electrical & Electronic Manufacturing

Skill

OCC, PTW, Traction Power Systems, Lighting power system, PSD, Maintenance, Metro, Track, Equipment Repair, Switchgear, Relays, Medium Voltage, Electrical Power Systems, SCADA, Microsoft Office, Infusion Pumps, Engineering, Safety Practices, Technical Support, Field Service Management

Experience

Operation Engineer

2A TECH

2024-2 - Present · 2 yrs 7 mos

Riyadh Region

Operations & Power Engineer – Metro & Infrastructure Systems Feb 2024 – Present | Riyadh, Saudi Arabia Operate 750 V DC traction power systems for testing and train movement, ensuring voltage stability and safety interlocks. Manage MV/LV switchgear, transformers, rectifiers, and ABB relay interfaces, including HSCBs, voltage limiters, disconnectors, and logic panels. Conduct preventive maintenance, fault isolation, and troubleshooting on Platform Screen Door (PSD) systems, supporting both manual and automatic operations. Serve as TCO and train operator, overseeing track-area inspections, technical rooms, TPS/LPS systems, alarms, and overall station safety. Provide on-call support to OCC duty managers during power outages, diagnosing faults in distribution and instrumentation circuits. Coordinate with CWG and EWG contractors to resolve interface conflicts and ensure safe track access. Manage work-permit systems (GIMMI) and implement LOTO procedures for maintenance activities. Produce weekly station reports and maintain power-operation and safety-movement templates. Support commissioning teams with instrument calibration, loop checks, and validation testing. Handle administration, documentation control, and checklist management for the project.

Service Engineer

Unite and grow

2021-10 - 2023-8 · 1 yr 11 mos

Peshawar, Khyber Pakhtunkhwa, Pakistan

1.Equipment Maintenance: Perform routine maintenance, repairs, and calibrations on medical equipment to ensure optimal performance and safety. 2.Troubleshooting: Identify and resolve technical issues with medical devices, minimizing downtime and ensuring prompt repair. 3.Installation: install new medical equipment, ensuring proper setup and configuration. 4.Inspection: Conduct regular inspections of medical equipment to identify potential issues before they become major problems. 5.Repair: Perform repairs on medical equipment, including replacing parts and components as needed. 6.Calibration: Calibrate medical equipment to ensure accuracy and precision. 7.Training: Provide training and support to healthcare professionals on the proper use and maintenance of medical equipment. 8.Documentation: Maintain accurate records of maintenance, repairs, and testing. 9.Collaboration: Work closely with healthcare professionals to identify and address equipment needs, improving patient care and outcomes.