Expleo Group

Engineer

• Monitor and oversee the qualification of processes related to fastening/riveting assembly operations for aeronautical structures
• Develop new inspection and control methods for the installation of aeronautical fasteners
• Implement and develop these systems as part of factory support
• Provide your technical expertise on topics related to the installation of bolted components (analysis of installation results on test benches, analysis of torque curves from pneumatic tools, etc.)
• Prepare study and/or test reports associated with the projects listed above
• Draft material and process qualification specifications

Materials and Processes Engineer – Assembly Specialist

Android Engineer

• Develop and maintain high-performance Android applications using Kotlin.
• Build modern UI with Jetpack Compose.
• Apply scalable architectures such as Clean Architecture (MVVM/MVI).
• Integrate APIs and services using tools like Retrofit and Coroutines.
• Implement local data storage solutions (e.g., Room).
• Ensure app quality through unit and UI testing.
• Monitor performance and stability using tools like Firebase (Crashlytics, Analytics).
• Collaborate in structured development processes including code reviews and CI/CD pipelines.

Android Developer

Backend Engineer

• Design, develop, and deploy cloud applications using Python.
• Develop and manage APIs in a cloud environment.
• Build and maintain solutions using Azure PaaS components.
• Implement serverless and application services using Azure Functions and App Services.
• Deploy and manage applications using Azure Container Apps.
• Publish and manage APIs using Azure API Management.

Python Developer

• Desarrollar y mantener microservicios backend utilizando Java y Spring Boot.
• Diseñar e implementar la capa de persistencia con JPA (Hibernate / Spring Data).
• Diseñar y construir APIs REST siguiendo principios API First, trabajando con OpenAPI y Swagger.
• Implementar la comunicación entre microservicios, tanto síncrona como asíncrona (Feign, JMS, etc.).
• Participar en el desarrollo de pruebas unitarias e integración (JUnit, Mockito).
• Colaborar en entornos de integración y despliegue continuo, así como en revisiones de código y buenas prácticas de desarrollo.

Analista Programador/a Java – Microservicios

• Participarás en actividades de Ingeniería RMT (Reliability, Maintainability & Testability) dentro del ciclo de vida de sistemas complejos.
• Fiabilidad Predicciones de fiabilidad, Modelado mediante RBD (Reliability Block Diagrams), Análisis de redundancias, Elaboración de FMECA.
• Mantenibilidad Análisis y cálculo de MTTR, Definición de MTAs, Optimización de estrategias de mantenimiento.
• Testabilidad Definición de estrategias de detección y localización de fallos, Evaluación de la capacidad diagnóstica de los sistemas.
• Colaborarás con equipos de ingeniería, mantenimiento y laboratorio para asegurar la correcta mantenibilidad de los sistemas desarrollados.

Ingeniero/a de Fiabilidad y Mantenibilidad – Sector Defensa

• Gestion de Projet de Certification / Qualification
• Planifier, organiser et piloter l'ensemble des activités de certification et de qualification liées au projet
• Identifier, évaluer et atténuer les risques potentiels de non-conformité et les risques projet
• Assurer le suivi et le reporting de l'avancement des démonstrations de conformité
• Résoudre les points bloquants et garantir l'achèvement des activités dans les délais impartis
• Identifier et définir les bases applicables de certification / qualification pour le projet concerné
• Définir la logique de certification / qualification (méthodologie des essais, inspections, analyses)
• Établir le Plan de Certification correspondant
• Valider et accepter formellement les démonstrations de la conformité proposées par le Bureau d'études
• Établir les dossiers d'approbation des conditions de vol permettant d’approuver les changements de conception et les conditions de vol auprès des autorités de certification

Ingénieur Certification – Navigabilité Aéronautique

Full-stack Engineer

• Manage Continued Airworthiness activities (in-service incidents, production definition deviations, etc.)
• Prepare Type Certificate (TC) updates following modifications made to various aircraft
• Prepare and obtain approvals for flight conditions (typology, flight limitations, H/C configuration)
• Coordinate and verify the consistency of approved manuals
• Liaise with foreign authorities (FAA, ANAC, TCCA, etc.) to ensure helicopter certification
• Conduct regulatory monitoring: study changes to aviation certification regulations and analyze the impacts and repercussions for the manufacturer

Technical Leader, Certification

• Au sein de nos équipes BE les missions de l' Ingénieur Calculs de Structures sont :
• La modélisation et le calcul par élément finis de pièces aéronautique d’hélicoptère
• La réalisation de calculs analytique pour justifier des liaisons de type vissées, rivetés, ainsi que des calculs d’éléments comme des chapes
• La réalisation des dossiers de calculs ou de certification de pièces aéronautique
• Le contrôle des documents
• Le traitement ou la validation des non conformités de production pour la partie calcul
• Le traitement ou la validation des demandes de réparations des pièces en service pour la partie calcul
• Le respect des méthodes de calculs statique et fatigue et des procédures de dimensionnement

Ingénieur calcul statique, structure mécanique

• Propose and validate innovative metal or composite structural concepts
• Conduct development studies
• Produce definition drawings for simple parts and assembly drawings
• Ensure a high-quality client interface
• Provide technical support to other colleagues

Technical Lead 	6 Mechanical Design

Designer

• Design wiring harnesses in a DMU context
• Produce 2D drawings of harnesses for fabrication by wiring suppliers in compliance with design rules defined in CATIA or SEE ELECTRICAL
• Specify fastening elements; functional-level design of mechanical supports is a plus
• Prepare documentation related to the definition (BOM)
• Create presentations to support study validations
• Be responsible within your scope for adherence to design practices and digitization quality rules
• Participate in digital mock-up reviews and project rituals
• Take part in assembly validation phases

Routing Designer Technician – Electrical Systems Design Installation

Architect

• As part of the Mechanical Product Engineering team, attached to the Vitrolles office, you will serve as an Electrical Integration Architect/Engineer (m/f)
• Under the supervision of the team leader, you will take part in managing and developing technical solutions from the customer specification through to final helicopter delivery
• You will support the Project/Contract Manager to successfully carry out assigned tasks
• These contracts may relate to a production aircraft and/or an aircraft in development
• Define and monitor schedules
• Manage and monitor deliverables related to electrical installations (quality, cost, deadlines) from pre-study to certification
• Coordinate the various disciplines and stakeholders throughout the helicopter lifecycle
• Provide regular reporting to the client and the team leader
• Maintain technical dialogue with the different entities
• Prepare technical and/or certification documents
• Perform the aircraft's electrical assessment

Electrical Architect

• Design electrical schematic definition drawings and update the electrical databases of various avionics systems, including:
• analyzing client and system supplier input data to be integrated
• defining the optimal baseline/source solutions for electrical drawings and components
• producing XPWD and FWD
• ensuring the configuration conformity of electrical elements in the drawings
• Review drawings from other partners
• Carry out analysis activities as requested by the client
• Analyze and monitor configuration management of the installation
• Analyze and resolve anomalies
• Process drawings, cables, semi-finished equipment and equipment
• Analyze, review and resolve non-conformities
• Actively support the development of task automation tools within the scope
• Comply with, promote and provide constructive feedback on internal and client processes regarding deliverables within your scope
• Share and communicate progress on assigned tasks and alert your supervisor as early as possible in case of deviations or issues encountered

Electrical Schematic Designer – Aerospace

• The Safety Engineer will typically produce the following deliverables and outputs; Safety Case reports and Safety Management Plans
• Hazard Logs and associated reports
• Assessment of supplier safety compliance, in accordance with legislative and contractual safety requirements
• Safety analysis activity reports such as Risk Assessment, Functional Hazard Analysis (FHA) and Failure Mode and Effects Analysis (FMEA)
• Safety input to life-cycle management core engineering processes, design reviews (e.g. PDR and CDR)
• Provide safety SME input to key safety panels and workshops

Senior Safety Engineer

Director

• Own and lead a defined nuclear business unit with full P&L accountability
• Develop and execute a clear business unit strategy aligned to UK nuclear market priorities and Expleo’s wider growth objectives
• Set growth targets, delivery plans and capability roadmaps to support sustainable scale
• Act as a visible senior leader internally and externally, representing Expleo across the nuclear ecosystem
• Lead major business winning activity, from early client engagement through to contract award
• Shape and approve win strategies, bid priorities, partner models and commercial approaches
• Secure and grow positions on:
• Nuclear frameworks and alliances
• Long‑term service agreements
• Multi‑year engineering, safety and consultancy programmes
• Maintain a deep understanding of:
• Client investment plans
• Procurement strategies
• Regulatory and funding drivers
• Build a robust, forward‑looking pipeline aligned to long‑term nuclear programmes
• Hold ultimate accountability for the successful delivery of all work within the business unit
• Ensure programmes are delivered:
• Safely
• On time
• To quality standards
• Within agreed commercial parameters
• Work closely with delivery and technical leaders to ensure:
• Appropriate resourcing and capability
• Strong governance and risk management
• Continuous improvement in delivery performance
• Act as senior escalation point for delivery, commercial or client issues
• Own senior‑level relationships with:
• Nuclear site licensees
• Tier 1 EPCs and integrators
• Framework and alliance leads
• Government bodies and regulators (where appropriate)
• Position Expleo as a trusted delivery and advisory partner, not a transactional supplier
• Ensure high levels of client satisfaction, repeat business and long‑term account growth
• Lead, mentor and develop senior managers, account leads and delivery leaders within the business unit
• Build a high‑performing, engaged and safety‑led culture
• Identify capability gaps and support recruitment, succession planning and skills development
• Promote collaboration across engineering, safety, consultancy and delivery disciplines

Business Unit Director – Nuclear

• Perform Finite Element Analysis (FEA) to evaluate stress, strain, deformation, and durability of powertrain components including engines, transmissions, gear systems, and electric drive units.
• Conduct thermal and coupled Multiphysics simulations to analyse temperature effects on powertrain components and materials.
• Analyse structural behaviour under operational loading conditions, ensuring components meet safety and performance requirements.
• Perform fatigue analysis to predict the service life of components subjected to cyclic loading, such as gears, shafts, and bearings.
• Assess durability under real-world operating conditions to support design improvements and reliability targets.
• Conduct modal and dynamic simulations to assess vibration characteristics, natural frequencies, and resonance behaviour of drivetrain systems.
• Support NVH optimisation activities to improve vehicle refinement and reduce vibration transmission.
• Interpret simulation results to recommend design improvements and optimisation strategies.
• Work with design engineers to improve strength-to-weight ratios, structural performance, and packaging efficiency.
• Support lightweighting initiatives while maintaining structural integrity and durability.
• Develop and improve simulation workflows including pre-processing, solver configuration, and post-processing methods.
• Support automation of simulation processes using scripting tools where appropriate.
• Work closely with design, validation, and manufacturing teams to ensure simulation results are incorporated into design decisions.
• Prepare technical reports summarising simulation results, design recommendations, and validation evidence.