Ingénieur Spécialiste Bureau d’Etudes (H/F)

2/27/2026

The main responsibilities include developing network plans and integrating them into the global model, participating in pre-sales phases by analyzing client needs, and acting as a technical expert on assignments. The role also involves training the team and contributing to knowledge capitalization.

Working Hours

40 hours/week

Company Size

10,001+ employees

Language

French

Visa Sponsorship

About The Company

𝐀 𝐰𝐨𝐫𝐥𝐝 𝐥𝐞𝐚𝐝𝐞𝐫 𝐢𝐧 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐚𝐧𝐝 𝐈𝐓 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 ALTEN is committed to meeting the expectations of its stakeholders and anticipating their requirements in the fields of innovation, R&D, and technological information systems. Founded in 1988 and present in 30+ countries, the Group has established itself as the global leader in Engineering and IT Services. ALTEN operates with major players in the Aeronautics, Space, Defence, Naval & Security, Automotive, Rail & Mobility, Energy & Environment, Life Sciences – Health, Industrial Equipment & Electronics, Telecoms, Banking, Finance & Insurance, Retail & Services, Public Services & Government sectors. OUR VISION: BUILDING TOMORROW’S WORLD TODAY We are convinced that engineers are the architects who build tomorrow’s world today. As a global leader in Engineering and IT Services, we support businesses in their technological and sustainable transformation. We commit to making a positive impact over time and on people, pushing the boundaries of innovation, and always staying one step ahead. We are driven by one ambition: to think about the future in the present. A LEADING GLOBAL TECHNOLOGY PARTNER ALTEN is involved in all projects with a technological dimension for the Technical, Research & Development Divisions and IT Systems Divisions of major corporate, telecoms and service clients, requiring the involvement of high-level Consultant-Engineers. To achieve this, the Group has put in place a world-renowned technical organization of excellence. 🔹 12 Industries covered 🔹 21 Delivery Centers 🔹 6,500+ Clients FULL COVERAGE OF TECHNOLOGIES The Group covers a wide range of expertise in Engineering and IT Services in order to meet our clients’ needs. We bring together and coordinate at the transnational level, specialists and consultants, experts in their profession who support our clients in their issues of digital transformation, innovation, product development, supply chain, etc.

About the Role

Description de l'entreprise

Leader de l’Ingénierie et des IT Services, présent dans plus de 30 pays, le groupe ALTEN accompagne la stratégie de développement de ses clients dans les domaines de l’innovation, de la R&D et des systèmes d'information technologiques.

Plus qu’un poste, découvrez l’aventure qui vous attend au sein d’une entreprise engagée.

Description du poste

Pour renforcer son pôle Naval, la Direction des compétences et practices du groupe ALTEN recrute un Ingénieur bureau d'études mécanique, sous la responsabilité du Chef du Projet.

Missions principales

Elaborer les plans de réseaux et assurer l’implantation de ces plans au sein de la maquette globale
Participer aux phases d'avant-vente en analysant les besoins clients et en élaborant des réponses techniques en collaboration avec la Direction de Projet et la Direction Commerciale
Intervenir en tant que référent technique sur des missions d'expertise
Former et accompagner l'équipe ALTEN
Assurer la transmission des méthodes et des bonnes pratiques
Contribuer à la capitalisation des compétences et au développement des connaissances au sein de la communauté métier

Qualifications

Formation / Expérience

Diplôme d’ingénieur ou Master (Bac+5) en Génie Mécanique ou Architecture Navale.
Minimum 5 ans d’expérience en bureau d’études appliqué aux structures navale.

Compétences techniques

Connaissance approfondie des structures navales et de la coordination de réseaux au sein des navires
Maitrise d'un outil CAO et PLM
Cahiers des charges, performances attendues et normes en vigueur
Connaissances en PID, électricité et CVC

Qualités personnelles

Sens de la structuration des filières métiers, capitalisation et partage des connaissances
Appétence pour la formation, le coaching et le mentorat
A l’écoute et orienté client
Curiosité et veille active sur les nouvelles technologies et les enjeux du secteur

Informations complémentaires

Et maintenant ?

Contract Type: Permanent

Region: Pays de la Loire

Key Skills

Mechanical EngineeringNaval StructuresPiping NetworksCAD ToolPLM ToolTechnical SpecificationsClient Needs AnalysisTechnical Response ElaborationTechnical ExpertiseTeam CoachingKnowledge TransferHVACElectrical SystemsPID Diagrams