Tesfaye Zawre
Saint Paul
Summary
I have over a decade of extensive experience in the maintenance, inspection, overhaul, and repair of both aircraft and automotive engines. As a certified Aircraft Maintenance Technician with Ethiopian Airlines, I worked directly on various commercial aircraft, including Boeing (B737NG, B767, B777-200/300, B787-8/9), DHC Q400-8, and Airbus A350-900, all of which utilize high-performance turbofan or turboprop engines.
Overview
2
2
years of professional experience
Work History
Automotive Technician
Toyota Motor Manufacturing
Ethiopian
05.2010 - 05.2012
- I worked directly on various commercial aircraft, including Boeing (B737NG, B767, B777-200/300, B787-8/9), DHC Q400-8, and Airbus A350-900, all of which utilize high-performance turbofan or turboprop engines.
- My responsibilities included: Performing routine and non-routine engine inspections during 'A' and 'C' checks, Troubleshooting engine-related faults using onboard diagnostics and ground support equipment, Conducting borescope inspections and vibration analysis, Replacing engine components such as fuel nozzles, igniters, sensors, actuators, and bleed air valves, Assisting in engine removals and installations in line with OEM and regulatory standards, Coordinating with engineering to implement Service Bulletins and Airworthiness Directives related to engine systems.
- In the automotive sector, I have deep experience working with Toyota engines, particularly V8 gasoline engines and hybrid powertrains.
- My work includes: Overhauling internal combustion engines-removal and installation of cylinder heads, timing systems, pistons, and crankshafts, Diagnosing and repairing complex engine management systems, including ignition, fuel injection, and variable valve timing, Servicing hybrid engines, including inverters, electric motors, and regenerative braking systems, Performing emission control diagnostics and compliance repairs.
- My engine work is always guided by strict adherence to safety, OEM procedures, and performance standards.
- Diagnosed mechanical problems using specialized computer software and diagnostic tools.
- Performed drive ability tests on vehicles after repairs were completed.
- Utilized scan tools to diagnose drivability concerns on gasoline powered cars and trucks.
- Adhered strictly to company policies concerning quality control standards.
- Followed established guidelines for troubleshooting and diagnosing various types of automotive systems.
- Replaced defective parts with new or reconditioned parts following manufacturers' instructions.
- Adjusted headlights for proper alignment per customer request.
- Conducted scheduled maintenance services such as oil changes, tune-ups, and filter replacements.
Aircraft Maintenance Technician
Ethiopian Airlines
- I worked on a wide range of aircraft models including Boeing 737NG, 767, 777-200/300, 787-8/9, DHC Q400-8, and Airbus A350-900.
- My responsibilities included performing scheduled 'A' and 'C' checks, permanent structural and systems repairs, as well as troubleshooting and resolving faults in electro-mechanical systems such as: Cabin systems (lighting, IFE-i5000, i8000, Avant-for A350-900, water/waste systems, oxygen systems, cargo loading systems), Electrical systems (content loading and software installation, power distribution, electronic displays), Mechanical systems (landing gear mechanisms, hydraulic actuators, engine-related components).
- Additionally, I have extensive experience in the automotive sector, particularly with Toyota vehicles, specializing in V8 engines and hybrid systems.
- I have performed advanced diagnostics, repairs, and component installations involving sensors, ECUs, hybrid drive systems, and electro-mechanical modules such as power steering motors, HVAC units, and braking systems.
- This diverse background has given me a strong foundation in interpreting technical manuals and schematics, adhering to safety and quality standards, and using specialized tools for precision repairs.
- My work has been recognized by senior executives, including the CEO of Ethiopian Airlines and Akio Toyoda, President of Toyota Motor Corporation.
Education
GED -
Ethiopian Airlines Aviation Academy
Ethiopian 09-2009
Skills
- Advanced diagnostics and repairs of electro-mechanical systems
- Interpreting technical manuals and schematics
- Adhering to safety and quality standards
- Using specialized tools for precision repairs
- Mechanical precision and system-level understanding
- Engine diagnostics
- System troubleshooting
Recognition
Recognized by senior executives, including the CEO of Ethiopian Airlines and Akio Toyoda, President of Toyota Motor Corporation.
Timeline
Automotive Technician
Toyota Motor Manufacturing
05.2010 - 05.2012
Aircraft Maintenance Technician
Ethiopian Airlines
GED -
Ethiopian Airlines Aviation Academy