Khaled Hesham Ali Hassan
Cairo,Egypt
Summary
Results-driven Electrical Maintenance & Commissioning Engineer with 5 years of experience in power systems, gas compression stations, and industrial electrical equipment. Skilled in commissioning, troubleshooting, and maintaining MV/LV switchgear, transformers, UPS systems, emergency generators, Ex equipment, and DCS/PMS systems. Strong background in relay settings, testing procedures, and preventive maintenance. Holds COMPEX Ex certification and multiple diplomas in protection and earthing systems. Adept at ensuring compliance with industry standards, enhancing operational reliability, and leading commissioning activities for large-scale power projects.
Overview
5
5
years of professional experience
2026
2026
years of post-secondary education
1
1
Certification
Work history
Electrical Maintenance Engineer
DAHSHOUR Compression Station, GASCO
Cairo, Egypt
05.2021 - 09.2025
- Worked on the Waste Heat Recovery Units (ORC) project, executing pre-commissioning and commissioning activities
- Commissioned waste heat recovery units (ORC), turbo-compressor, motor-compressors, MV/LV switchgear, UPS systems, and emergency diesel generators.
- Executed relay settings, loop checks, and function tests for ABB and Schneider relays.
- Performed transformer commissioning including BDV test, Tan-Delta test, oil analysis, and tap changer test.
- Oversaw DCS/PMS integration, HVAC & lighting system commissioning, and motor testing.
- Conducted preventive maintenance for Schneider MV SWG, GE MCC LV SWG, UPS systems, generators, and transformers.
- Led Ex equipment inspections (Visual, Close, Detailed) and managed site-wide Ex equipment registration.
- Handled system troubleshooting, corrective actions, and MOC updates in schematic/wiring diagrams.
Instrumentation Engineer
Private Company
11.2020 - 04.2021
- Performed preventive maintenance on transmitters, valves, detectors, and process instruments.
- Interpreted P&ID drawings and maintained GE control systems (Mark VI, Simplicity).
Education
M.Sc. - Electrical Engineering
Cairo University
B.Sc. - Electrical Power & Machines Engineering
Cairo University
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Genius Language School
Skills
- Software: MATLAB, Simatic Manager, Microsoft Office Suite, Power BI
- Electrical Systems: MV/LV Switchgear, Transformers, UPS, Emergency Generators
- Automation & Control Systems: DCS, PMS, Ex Equipment
- Testing & Commissioning: Relay settings, CT/VT injection, function tests
- Equipment Diagnostics: Oil analysis, motor testing, system troubleshooting
- Project Activities: Pre-commissioning, commissioning, and handover support
Certification
COMPEX Ex (01-04) Certificate | Valid 2024 – 2029
Languages
Arabic: Native
English: Full Professional Proficiency
Diplomas & Technical Courses
- Schneider Protection Diploma I & II – Protection schemes (motor, transformer, generator, single/double incomer)
- Earthing Systems – LV & MV earthing design
- LV Design & Coordination – Cable sizing, LV CB types, short-circuit calculations
- Siemens PLC Training – S7-300 ST-PRO1, PRO2, PRO3
- Safety Instrumented System (SIS) Training
- Compressor Operation & Maintenance Training – Siemens Energy
- Power BI Training
Timeline
Electrical Maintenance Engineer
DAHSHOUR Compression Station, GASCO
05.2021 - 09.2025
Instrumentation Engineer
Private Company
11.2020 - 04.2021
B.Sc. - Electrical Power & Machines Engineering
Cairo University
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Genius Language School
M.Sc. - Electrical Engineering
Cairo University
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