Oussama Lebouiz

Obsolescence Management – A350 / A380: Coordinated the implementation of technical modifications with internal stakeholders (Design Office, Industrial teams, etc.) Coordinated testing activities (component procurement, equipment assembly, testing, validation of test reports) and issued associated technical requests Prepared technical justification notes and modification documentation (ECR & EDES)

Electrical Systems Engineer at SAFRAN — Akkodis Toulouse (2025-12 – Present)

• Obsolescence Management – A350 / A380: Coordinated the implementation of technical modifications with internal stakeholders (Design Office, Industrial teams, etc.)
• Coordinated testing activities (component procurement, equipment assembly, testing, validation of test reports) and issued associated technical requests
• Prepared technical justification notes and modification documentation (ECR & EDES)
• In-Service & Production Support – A350 / A380: Provided technical support to internal production teams and suppliers in resolving non-conformities
• Performed or coordinated technical investigations and root cause analyses
• Prepared modification documentation (ECR & EDES) related to design improvements, industrial transfers, in-service and production issues
• Drafted technical notes supporting the above activities
• Implemented design modifications on serial production equipment
• BBHM Redesign – A320: Prepared technical documentation to support internal and customer milestone reviews (drawings, specification activities, Verification & Validation, QJN, etc.)

Electrical Systems Engineer at Liebherr Aerospace — Akkodis Toulouse (2024-07 – 2025-12)

• Development of Air System Controllers for Helicopters: Contributed to the development of sensors and controllers for Leonardo AW169, AW139 NG, and Kopter AW09 helicopters
• Analyzed customer, regulatory, and internal requirements
• Supported ECSC AW139 NG controller certification activities
• Conducted CAN & ARINC 429 communication tests and EMI testing
• Selected, sized, and simulated electrical components for system design
• Performed design justification through electrical and EMC analyses
• Defined necessary test procedures to ensure functional validation and system performance evaluation, and executed tests
• Humidity Regulation System Development: Conducted verification and validation (V&V) of subsystems using DOORS

Power electronic Engineer – Power Conversion Team at AIRBUS — Akkodis Toulouse (2022-03 – 2024-06)

• Actively contributed to the development of a 10kW LVDC converter with a 28V output, ensuring effective interface management between our team, Airbus, and the supplier to guarantee successful design, development, and integration into the overall system
• Collaborated on the design and development of DC/DC power converters (28V DC – 10kW)
• Performed electronic function analyses and simulations, documenting results to ensure design compliance and performance efficiency
• Designed and validated electrical systems in accordance with ATA24 / ATA92 standards
• System Engineering: captured and managed requirements from customer needs to system-level definition, ensuring traceability to subsystems using DOORS
• Supplier Follow-up: led technical meetings, managed deliverables and schedules, resolved blocking issues, and assessed risks using JIRA
• Applied safety and compliance methods: Compliance Matrices, Means of Compliance, FMEA (Failure Mode and Effects Analysis), FHA (Functional Hazard Assessment), PSSA (Preliminary System Safety Assessment), SSA (System Safety Assessment)

Electrical Systems Engineer Intern – Energy Conversion Systems Integration at CRNA — Direction générale de l'aviation civile – Directorate of Air Navigation / Technical Infrastructure D Toulouse (2021-03 – 2021-09)

Participated in the installation and integration of energy conversion systems within a CRNA, in a critical continuous-operation environment

• Implemented a redundant electrical architecture from 20kV utility supply to 400V distribution via a 1000kVA HV/LV transformer
• Segregated and secured power paths: Normal bus for non-critical loads (offices, HVAC, lighting) and Backup bus for vital systems (radars, servers, computers, communication systems)
• Integrated and configured UPS systems in a redundant architecture, each capable of supporting 100% of critical load in case of failure
• Implemented filtering solutions to mitigate harmonics and disturbances generated by inverters
• Designed protection schemes against voltage surges and sags to ensure reliability and availability of critical systems
• Conducted impact studies of electrical incidents (notably short circuits) on switched-mode power supplies for IT and critical equipment, analyzing propagation to upstream distribution
• Evaluated dual-redundant power supply architectures, ensuring each source could autonomously support critical loads
• Simulated load-side short-circuit scenarios to analyze waveform behaviors across multiple stages of the power system
• Modeled a 2kW / 5V switched-mode power supply in PSIM and Simulink to study transient responses and fault conditions
• Designed and implemented an experimental test platform, including real power supplies and a programmable load, to validate simulation results through practical testing

Master's degree in Electrical energy, energy conversion, materials and sustainable development – INP-ENSEEIHT & Paul Sabatier university

Bachelor's degree in Electrical engineering, electrotechnics and automation (EEA) – INU Champolion