Summary
Overview
Work History
Education
Skills
Accomplishments
Certification
Software
Projects
Hobbies and Interests
Languages
References
Timeline
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MELAKU D. WORKU

Alexandria,US

Summary

Results-driven aerospace engineering professional with extensive experience at Ethiopian Airlines, leading major aircraft engineering projects that improved safety and efficiency by 25% through innovative maintenance strategies. Core competencies include aircraft systems expertise, project management, and exceptional team leadership. Proven ability in problem-solving and strategic thinking enhances operational outcomes. Seeking to leverage skills in a challenging role to further advance safety and efficiency in the aerospace sector.

Results-driven Engineering Professional with extensive experience in aircraft maintenance, repair, and modification projects, focusing on enhancing operational performance for Ethiopian Airlines. Recognized for exceptional contributions through multiple letters of appreciation and certificates, and was honored with the 'Best Employee' award by the CEO of Ethiopian Airlines Group.

Overview

10
10
years of professional experience
1
1
Certification

Work History

Senior Aircraft Engineer

Ethiopian Airlines
12.2016 - 06.2024
  • Define Aircraft/Engine technical specification and configuration
  • Evaluate Service Bulletins (SBs) and Airworthiness Directives (AD) for accomplishment based on analysis of maintenance operation and cost-benefit analysis
  • Evaluate STC documents in-detail, prepare maintenance procedure task card to perform a major modification of aircrafts: convert passenger aircrafts to freighter aircraft
  • Reduced maintenance downtime by streamlining inspection processes and optimizing repair procedures.
  • Lead special projects and major modifications which demanding close follow-ip and effective project accomplishment
  • Develops engineering capabilities in areas of aircraft avionics, Airframe Systems, power plant, Cabin and IFE systems and weight & balance; develops improved maintenance procedures and processes and implements same through applicable manual revisions; supports Technical & Operational by providing specialized Aircraft Systems Engineering assistance
  • Exhaustively work on AD/SB evaluation and compliance document (EO/JIC) preparation through Airframe Systems, Avionics, Power plant and Cabin/IFE Engineering groups.
  • Collaborated with multidisciplinary teams to ensure effective integration of subsystems.
  • Develops guidelines for cost effective Maintenance Programs and Job Cards with Maintenance, Overhaul, Inspection requirements, Procedures, Tools, Materials and Frequencies for all types of aircraft, engines and components in use as well as for phased-in ones; Surveys Minimum Equipment List (MEL) to regulate dispatch of an aircraft.
  • Analyses and conducts studies on Maintenance techniques, Task Card improvement and Check intervals with the intention of reducing cost, improving reliability and boosting efficiency
  • Develops and customizes task cards for hangar operation to satisfy the Maintenance Program and Airworthiness items, which are issued by the respective country of aircraft manufacturers -FAA, EASA, IOSA ECAA directives
  • Guides the planning, scheduling, coordinating, and controlling the inspection, repair and modification of ETHIOPIAN and CUSTOMERS’ aircraft and components; ensures that maintenance on ETH Aircraft is made per the maintenance program
  • Optimized inventory management by analyzing usage patterns and forecasting future needs for spare parts procurement.

Associate Aircraft Engineer

Ethiopian Airlines
11.2015 - 11.2016
  • Collaborated with multidisciplinary teams to develop innovative solutions for complex engineering problems.
  • Maintained detailed records of all maintenance activities, contributing to a comprehensive database for future reference and analysis.
  • Enhanced aircraft safety by conducting thorough inspections and identifying potential issues.
  • Mentored junior engineers in proper procedures and best practices, fostering a positive work environment and team cohesion.
  • Prepares Engineering Repairs, Engineering Drawings, Reports, etc. up on area of specialty (Cabin/IFE, Avionics, Airframe, and Power plant) and fleet type. Keeps compliance of records for aircraft repairs.
  • Evaluates requirements to develop tooling concepts, develops tool engineering processes and technologies, evaluate tool/equipment specification documents, usage instructions, procurement information, test plan to satisfy design release requirements
  • Provides technical assistance to Line and base maintenance to resolve day-to-day operational problems related to A/c Structural repairs and enhance improved On Time Performance
  • Review and approves the preparation of Tool Manufacturing design documents (EO), monitor manufacturing processes, testing of tools and the final Validation Techniques in meeting Aircraft maintenance quality, safety, operational, functional and regulatory requirements, and review and approve Engineering certificate of equivalency.
  • Prepares AD/SB/SL inspection task cards per the evaluated work scope on the MXI system.
  • Prepares customer work package detail work flow charts, reviews and revises the work flow, the work progress in relation to the flow chart in consensus of assigned project manager

Assistance Aircraft Engineer

Ethiopian Airlines
05.2015 - 11.2015
  • Collaborated with multidisciplinary teams to develop innovative solutions for complex engineering problems.
  • Prepare work package on the system MXI, as agreed with customer per the evaluated work scope of the customer aircraft maintenance requirement through TSM to fulfill all the requirements of the customer request
  • Develops working instructions, prepares work cards, components test and inspection, references and other work sheets needed for shop and hangar customer aircraft maintenance to satisfy Airworthiness Directives (AD) which are issued by the respective regulatory, example, Federal Aviation Administration (FAA) and Civil Aviation Authority (CAA) and EASA directives of the country of the operators
  • Performs the functions of forecasting planning and scheduling and controlling of Ethiopian and Customer Aircraft in the hangar
  • Optimized workflow processes through careful resource allocation, resulting in increased productivity levels across the engineering team.
  • Coordinated effectively with external partners such as regulatory agencies and vendors to ensure successful project completion and ongoing compliance.
  • Incorporates CDCCL, AWL , CMR and ETOPS maintenance requirements in the Customized Ethiopian A/C Maintenance Program
  • Develops inspection Maintenance Program for Aircraft/Engine load handling tools and equipment based on manufacturers’ recommendations
  • Establishes alternate maintenance and operational procedures of MEL items and integrates MEL with DDG/MELP
  • Streamlined communication channels between engineering teams and flight crews by providing clear instructions on equipment usage and safety protocols.
  • Studies various policy manuals, their utilization and relationships to one another like: Inspection Procedure Manual (IPM), Technical Policy & Procedure Manual (TPPM), Maintenance Organization Exposition (MOE), Repair Station Manual (RSM) & Quality Control Manual (QCM).
  • Develops weight & balance control systems for various ETHIOPIAN and customer aircraft; documents seating arrangements and develops supporting balance charts for each arrangement; monitors airplane weight & balance and assures implementation of operational changes resulting from weight changes; monitors airplane performance (Cabin/IFE Engineers)
  • Full AD/SB evaluation and compliance document (EO/JIC) preparation, and develop Maintenance Service Letter (MSL)
  • Studies various technical maintenance manuals, their utilization and relationships to one another like: Illustrated Parts Catalogue (IPC), structural repair manual (SRM), Component Maintenance Manual (CMM), Wiring Diagram Manual (WDM), Fault Isolation Manual (FIM),
  • Develops contacts with vendors, governmental agencies and other operators through conferences, correspondences and trade fairs in order to keep up with industry standards.

Maintenance Planner

MNS Manufacturing PLC
09.2014 - 11.2014
  • Reduced downtime for critical assets by developing and implementing comprehensive maintenance plans.
  • Coordinated with vendors and suppliers to ensure timely delivery of spare parts, minimizing delays in repairs.
  • Conducted routine maintenance checks and inspections of machinery part and components, and resulting in a 25% decrease on machine failure
  • Negotiated contracts with external service providers for specialized services when necessary, ensuring quality work at competitive rates.
  • Ensured compliance with safety regulations and standards throughout all aspects of the maintenance planning process.

Education

Master of Science - Mechanical Engineering / Industrial Engineering

Addis Ababa University - Institute of Technology
Addis Ababa, Ethiopia
08-2018

Bachelor of Science - Industrial Engineering

Bahir Dar University - Institute of Technology
Bahir Dar, Ethiopia
06-2014

Skills

  • Aircraft systems expertise
  • Effective communication
  • Project management
  • Lean manufacturing principles
  • Team leadership experience
  • Airframe maintenance
  • Safety management systems
  • Problem solving and troubleshooting
  • Computer skills
  • Engineering analysis software (AutoCAD, Catia, SolidWorks, CNC programming)
  • Negotiation skills

Accomplishments

  • Assisting with the structural damage assessment and repair tasks for the nose landing gear collapse on Ethiopian Airlines' B787, Tail ET-AOO, and preparing the necessary procedures to return the aircraft to service
  • Obtained certification by thoroughly evaluating Israel Aerospace Industries (IAI) STC documents and preparing maintenance procedure task cards for a major modification to convert Ethiopian Airlines' B767-300 passenger aircraft into a freighter.
  • Contributed to the structural damage recovery project for Ethiopian Airlines' B777, tail ET-AQL.
  • Collaborated with team of "Ethiopian Airlines Core Team" and evaluate the overall Ethiopian MRO working performance, filter-out barriers and major improvement area and propose solutions. Specially develop policies and procedures aimed at improving the performance of the engineering section.
  • Secured EASA 145 approval for B777 and A350 aircraft by actively assisting with the preparation of Maintenance Programs and Task cards
  • Used Microsoft Excel and Power-Bi to develop inventory tracking spreadsheets for Ethiopian Airlines' Aircraft tool and material management department
  • Led and supervised a team of Tool Engineering and Planning staff members, providing coaching and guidance as the team leader, and provide technical trainings on special maintenance tools and equipments usage and troubleshoot
  • Participates in aviation conferences, engages with aviators and experts, and visits other MROs to share experiences.

Certification

  • B737NG Aircrafts System Training - from Ethiopian Airlines
  • Q400 Aircrafts System Training - from Ethiopian Airlines
  • SolidWorks Training - from Centre for Research and Industrial Staff Performance (CRISP)
  • CAD/CAM - CATIA - from Centre for Research and Industrial Staff Performance (CRISP)
  • AutoCAD - from Centre for Research and Industrial Staff Performance (CRISP)
  • CNC- Turning and Milling - from Centre for Research and Industrial Staff Performance (CRISP)
  • Aircraft Maintenance Program Training -MP, MEL, TC, EO, HF, MEDA & SS - from Ethiopian Airlines
  • Aircraft Fuel Entry -Purging Air System Training - From Didsbury Engineering
  • DeHavilland Aircraft model Q400 ANVS and PBMS training - from ULTRA, PCS
  • Aviation safety related trainings
  • Coaching and assessing trainings - from Ethiopian Airlines
  • Service Awards - from Ethiopian Airlines
  • Aerodynamics: Aircraft performance Courses fro Engineers - from Udemy
  • Microsoft Power BI Desktop for Business Intelligence - from Udemy
  • Aerospace Engineering: Aircraft Structures and Materials - from Udemy
  • Completion Certification for Foundation: Data, Data Everywhere - from Coursera

Software

SolidWorks

Projects

  • B767 ET-ALO Passenger to Cargo Conversion Project
  • B777 ET-AQL Structural Damage Recovery
  • B787 ET-AOO NLG Collapse Damage Recovery
  • B777 Aircraft EASA 145 Maintenance Approval
  • A350-941 ET-ATR Damage Recovery
  • EIS & Redelivery projects
  • Heavy Maintenance Checks
  • Return-to-Service (RTS) projects after damage and prolonged periods
  • B737 Split Scimitar Winglet - SSW modification projects
  • Aircraft Recovery Projects
  • Company Cost Saving and Initiatives

Hobbies and Interests

  • Browse the internet and stay updated with the latest technologies.
  • Watching scientific movies
  • Traveling and exploring historical sites
  • Playing football and pool

Languages

English
Full Professional
Amharic
Native/ Bilingual

References

References available upon request.

Timeline

Senior Aircraft Engineer

Ethiopian Airlines
12.2016 - 06.2024

Associate Aircraft Engineer

Ethiopian Airlines
11.2015 - 11.2016

Assistance Aircraft Engineer

Ethiopian Airlines
05.2015 - 11.2015

Maintenance Planner

MNS Manufacturing PLC
09.2014 - 11.2014

Master of Science - Mechanical Engineering / Industrial Engineering

Addis Ababa University - Institute of Technology

Bachelor of Science - Industrial Engineering

Bahir Dar University - Institute of Technology

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MELAKU D. WORKU