JOB DETAILS

Ingénieur Conception Mécanique (H/F)

CompanyALTEN
LocationÉtrelles
Work ModeOn Site
PostedMarch 2, 2026
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 défense, la Direction des compétences du groupe ALTEN recrute un ingénieur spécialisé en conception mécanique

Missions principales

  • Etudes de faisabilité 
  • Recueil et analyse de données d'entrées optimales à la réalisation d'une étude
  • Conception de produits pour répondre à de nouveaux besoins pour des installations de détection aérien ou sous-marin (CAO 3D)
  • Dimensionnement des systèmes et/ou des structures en maîtrisant les méthodes d'analyse
  • Contribution à la justification des choix et compromis relatifs au cahier des charges, par la rédaction des dossiers justificatifs d'études
  • Accompagnement des tests prototypes 
  • Suivi des faits techniques 

Qualifications

Formation / Expérience 

  • Diplômé d’une école d’ingénieurs ou titulaire d’un Master (Bac+5) en mécanique

  • Minimum 5 ans d’expérience en Conception mécanique.

 

Compétences techniques 

  • Connaissances en CAO
  • Connaissances Catia V5/V6, 3D Expérience et/ou CREO

 

Qualités personnelles 

  • Autonomie
  • Rigueur

Informations complémentaires

Et maintenant ?

  • Contract Type: Permanent
  • Region: Bretagne
  • Key Skills
    Feasibility StudiesData AnalysisProduct Design3D CADSystem DimensioningStructural AnalysisSpecification JustificationPrototype TestingTechnical Follow-upCatia V5/V6Creo
    Categories
    EngineeringTechnologyScience & Research
    Job Information
    📋Core Responsibilities
    The role involves conducting feasibility studies and designing mechanical products, such as for aerial or submarine detection systems, using 3D CAD tools. Responsibilities also include dimensioning systems, contributing to justification documents, and supporting prototype testing.
    📋Job Type
    temps complet
    📊Experience Level
    5-10
    💼Company Size
    36530
    📊Visa Sponsorship
    No
    💼Language
    French
    🏢Working Hours
    40 hours
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